Page 1 Leica GR30/GR50 & GM30 Online Help Manual...
Page 2: Table Of Contents
Instrument Components: GR10/30 & GM10/30 ..........................9 Related topics ....................................9 Instrument Components GR25/50 ..............................10 Related topics ....................................10 Operation ......................................10 Operation by Web interface ................................11 Web interface security ..................................11 Operation by Leica GNSS Spider ..............................11...
Page 3 Related topics ....................................12 Software: Overview ..................................... 12 Software upload ....................................13 Receiver Information ..................................13 Related topics ....................................13 Power Supply ...................................... 13 General ......................................13 Power options ....................................13 Installation: Overview................................... 15 Before Installation ....................................15 Installation location ................................... 15 Installation orientation ..................................
Page 4 Table of Contents Cancel button ....................................27 Enter button ....................................27 Display: GR25/50 ..................................... 28 Display menu structure ................................. 28 How to navigate and edit settings in the Display ........................... 30 USB and SD Card Cover: GR25/50 ..............................32 USB client port ..................................... 32 USB host port ....................................
Page 5 Use a hostname to access an instrument with a static IP address ....................... 55 Access the web interface for the first time and change the default user ....................55 Activate Leica support access step-by-step ............................55 Configure coordinates and site name step-by-step ..........................56 Configure tracking settings step-by-step ..............................
Page 6 Table of Contents Status: Position ....................................61 Background Information ................................61 Field Descriptions ..................................62 Related topics ....................................63 Status: Tracking ....................................63 Status tracking: General ................................63 Field Description ..................................63 Related topics ................................... 64 Status tracking: GPS ..................................64 Field Description ..................................
Page 7 Field Description ................................... 72 Logging session properties ................................72 Related Topics ..................................... 73 Status: Ntrip caster ................................... 74 Background Information ................................74 Field description ................................... 74 Related Topics ..................................... 74 Status: Port Summary ..................................74 Background Information ................................74 Field Description ................................... 75 Related topics ....................................
Page 8 Table of Contents Related topics ................................... 88 GNSS management: Tracking GPS .............................. 88 Background information ................................88 Setting Descriptions .................................. 88 Related topics ................................... 89 GNSS management: Tracking GLONASS ............................ 89 Background information ................................89 Setting Descriptions .................................. 89 Related topics ................................... 89 GNSS management: Tracking GALILEO ............................
Page 9 Outgoing data stream wizard: Configure BINEX data stream ....................97 Background Information ................................. 97 Setting Descriptions ................................97 Outgoing data stream wizard: Connection ..........................98 Background Information ................................. 98 Setting Descriptions ................................98 Outgoing data stream wizard: Configure TCP/IP server ......................99 Background Information .................................
Page 10 Table of Contents Vaisala PTU300 default communication settings ......................... 107 Vaisala WXT520 default communication settings ......................... 107 Related Topics ..................................107 Incoming data stream wizard: Configure Tilt ..........................107 Background Information ............................... 107 Setting Descriptions ................................108 NIVEL210 default communication settings ........................... 108 D-Series NS-XX/DMG2 default communication settings ......................
Page 11 Logging session properties ..............................118 Logging session wizard ................................119 Related topics ..................................119 GNSS management: Smart clean-up ............................119 Background Information ................................120 Setting Descriptions ................................120 Related topics ..................................121 Create new Logging session - Logging session wizard ....................... 121 Logging session wizard: Create a new logging session / Edit a logging session ..............
Page 12 Table of Contents FTP retry: ....................................131 GNSS management: Antenna management........................... 132 GNSS management: Antenna Management overview ........................ 132 GNSS management: Select antenna ............................132 Background information ................................132 Field Descriptions ................................... 132 Related topics ..................................132 GNSS management: Antenna management ..........................132 Background information ................................
Page 13 Background Information ................................143 Setting Descriptions ................................143 Related topics ..................................144 Network connections: Ethernet ..............................145 Background Information ................................145 Setting Descriptions ................................145 Related topics ..................................146 Network connections: Mobile Internet ............................146 Background Information ................................146 Setting Descriptions ................................146 Related topics ..................................
Page 14 Table of Contents Setting Descriptions ................................155 Web interface access description ............................156 Related topics ..................................156 New User / Edit User .................................. 156 Setting Descriptions ................................156 Web interface access description ............................158 Related topics ..................................158 GNSS Spider and remote access ..............................159 GNSS Spider and remote access: Overview ..........................
Page 15 Setting Description .................................. 166 Ntrip connection behaviour ..............................166 Related Topics ..................................167 Ntrip caster: Mount points tab ..............................167 Background Information ................................167 Setting Descriptions ................................167 Related Topics ..................................168 Create new mount point ................................168 Setting Descriptions ................................168 Related Topics ..................................
Page 16 Setting Descriptions ................................190 GR/GM Receiver options ................................ 191 Receiver Options: GR10/25 and GM10 receivers only ......................191 Receiver Options: GR30/50 and GM30 receivers only ......................192 Related topics ..................................192 Receiver setup: Language management ............................ 192 Background information ................................192 Setting Descriptions ................................
Page 17 2. Automatically obtaining the new firmware ........................... 200 3. Automatically installing the firmware ............................201 Related topics ....................................202 Firmware upgrade using Leica GNSS Spider ............................. 202 Related topics ....................................202 Loading a Language file ..................................202 Related topics ....................................202 GNSS Spider / Remote Access: Overview ............................
Page 18 Table of Contents How to set up a mobile Internet connection ............................207 Background information ................................. 207 Before you begin .................................... 207 Step-by-step....................................207 Related topics ....................................208 How to use DynDNS service on the receiver ............................. 208 Background information ................................. 208 Before you begin ....................................
Page 19 Routers, switches and hubs ................................223 Meteorological sensors .................................. 223 Tilt sensors ....................................224 Oscillators ...................................... 224 Leica surveying controllers CS10/CS15 ............................. 224 Access via USB connection................................224 Access via Bluetooth connection ..............................225 Working with Radio, Modem and GSM Devices ..........................225 Working with Radio, Modem and GSM Devices: Overview ......................
Page 20 Table of Contents Default settings: Overview ................................. 233 Related topics ....................................233 Format receiver settings via Web Interface step-by-step ........................233 Background information ................................. 233 Format receiver settings step-by-step ............................233 Related topics ....................................234 Format receiver settings via instrument buttons step-by-step ......................234 Background information .................................
Page 21 B3: GGA - Global Positioning System Fix Data ..........................247 Syntax ......................................247 Description of fields ..................................247 Examples ....................................... 248 B4: GGK - Real time Position with DOP ............................. 248 Syntax ......................................248 Description of fields ..................................248 Examples ....................................... 249 B5: GGK-PT - Real time Position with DOP, Trimble Proprietary ......................
Page 22 B13: ZDA - Time and Date................................. 256 Syntax ......................................256 Description of fields ..................................256 Examples ....................................... 256 B14: LVM - Leica Velocity Measurement ............................256 Syntax ......................................256 Description of fields ..................................256 Example ......................................257 B15: LDM - Leica Displacement Measurement ..........................257 Syntax ......................................
Page 23 GPS (System) Time ................................... 290 GSM ........................................290 HATANAKA ....................................... 290 HTTP ......................................... 290 HTTPS ......................................290 LB2 ........................................291 Leica 4G ......................................291 Leica format ....................................... 291 LLI ........................................291 MDB ........................................291 NMEA Log File ....................................291 NMEA-0183 ....................................... 291 Ntrip ........................................
Page 24 Table of Contents WGS84 ......................................295 Wide Area Augmentation System (WAAS)............................295 World Geodetic System 1984 (WGS 84) ............................295 WPA / WPA2 ..................................... 296 xxiii...
Page 26: How To Use The Online Help: Overview
1: Introduction How to use the Online Help: Overview The GR/GM Operational Manual (Online Help) is comprehensive guide to the GR/GM receivers and their operation. The table below provides a brief description of each chapter: Chapter Description Detailed instructions on how to use the Online Help and find and print topics. 1: Introduction A summary of all available documentation for the GR/GM receivers is listed.
Page 27: Online Help User Interface
Access Online Help Description Press the help menu to open the complete Online Help. Press to open content-sensitive help. Press to activate hints on the active Web interface page. Online Help User Interface Before you use the online help please click the "Show" link at the top left of the page. This will enable the tri-pane window. The HTML Help viewer is a tri-pane window presenting you with a navigation pane to the left and a pane for displaying help contents and selecting browse sequences on the right.
Page 28: Further Information
1: Introduction • You may search for any combination of letters (a-z) and numbers (0-9). • Punctuation marks such as the period, colon, semicolon, comma, and hyphen are ignored during a search. Further information How to display and use the Online Help How to print a Online Help topic How to print an online help topic Background information...
Page 29: Available Documentation
Detailed list of equipment available for GNSS reference stations Reference Stations including hardware and software. Equipment List Monitoring Equipment Detailed list of equipment available for Monitoring solutions. List Refer to the following resources for all GR/GM receiver documentation/software: • the Leica digital storage device • https://myworld.leica-geosystems.com...
Page 30: Description Of The System: Overview
• Supports high capacity storage up to 32 GB and intelligent Smart clean-up. • Multiple data output formats including Leica, Leica 4G, RTCM 2.x,3.x, LB2, BINEX, CMR, CMR+. • Modern, user friendly Web interface GUI, available in different languages. •...
Page 31: Special Features Gr25/50 Only
• Low-power consumption, with 3.0-3.5 W typical. • External Oscillator Port • USB Client Port Special features GR25/50 only In addition, the GR25/50 receivers are equipped with several special features: • Integrated screen and keypad. • Internal battery and charger. •...
Page 32: Gnss Reference Station Components
2: Description of the system GNSS Reference Station Components GNSS Reference Station Components Component overview The following diagram shows a typical reference station setup and the most common accessories that can be used with a GR/GM receivers. Radio/GSM antenna Antenna bracket Antenna cable GFU housing including Radio/GSM...
Page 33: Minimum Setup Components
The reference station software including comprehensive receiver control and configuration, file Leica GNSS Spider download and firmware upload functions which support working with Leica GR/GM receivers. Supports connection to single or multiple reference instruments simultaneously. * The GR25/50 features a screen and buttons which can be used for initial instrument setup or minor configuration changes in the field.
Page 34: Accessories
2: Description of the system Allen key (GR25/50 only) Accessories Additional equipment such as cables, antennas and power supply required for a complete reference station installation are delivered with the GR/GM receiver when ordered. The GNSS Reference Station Components shows a typical reference station installation and the accessories that can be ordered. For further information on accessories please refer to the GNSS Reference Station Equipment List.
Page 35: Instrument Components Gr25/50
Leica Binary 2 (LB2) interface. Contact your Leica Geosystems representative for information on LB2 documentation. The GR/GM receivers are delivered with default settings which cover the needs of the typical user. Use the Web interface or Leica GNSS Spider to adjust the settings.
Page 36: Operation By Web Interface
Operation by Leica GNSS Spider The reference station software Leica GNSS Spider provides some of the same instrument operation functionality as the Web interface. Some configuration settings are available both in the Web Interface and in Leica GNSS Spider. If such settings are configured in the Web interface, and then an Upload Settings or Start is done from GNSS Spider, these will be overwritten.
Page 37: Related Topics
• GM10/30: Leica GNSS Spider v4.3 or later must be installed. The version requirement applies to active instrument connections to configure the instrument by Leica GNSS Spider. It does not apply to passive connections for data streaming only. GNSS Spider Features •...
Page 38: Software Upload
Web interface. For detailed step-by-step instructions, refer to Firmware upgrade step-by- step. Leica GNSS Spider can also be used to install the firmware. Loading the firmware to the SD card and installing it on the instrument is done in one step when using GNSS Spider. Refer to the Leica GNSS Spider Online Help for more information.
Page 39 GEV242 (774437), 110 V/240 V AC to 24 V DC power supply unit, supplied by Leica External power supply: Geosystems. GEV251 (722409), 110 V/240 V AC to 12 V DC power supply unit, supplied by Leica Geosystems GEB171 (439038) battery connected via a cable.
Page 40: Installation: Overview
3: Installation Installation: Overview Menu option Description Before Installation A detailed list of things to consider before installing the instrument, including • Installation location • Installation orientation • Cable installation Installation options Detailed diagram of possible installations • Rack mount •...
Page 41: Installation Options
Installation Options Description of the system: Overview Installation Options Description GR/GM receivers are designed for various installation cases. Below is a short description of four possible installation setups. Please note that the diagrams do not show all the equipment required for a complete reference station installation. For full installation details, please refer to the •...
Page 42: Free Standing / Stacking
The instrument is designed to allow free standing installation and stable stacking for easy configuration of multiple receivers. • When stacking multiple instruments on top of each other, the rubber bumpers should be attached. Tripod The instrument has a built-in Tripod mount to allow attachment to all Leica Geosystems Tripods.
Page 43: Related Topics
• When using the instrument on a tripod, the rubber bumpers must be on. AS10 GNSS antenna carrier with 5/8 inch screw Tribach Tripod Antenna cable GR/GM receiver Related topics Before Installation Description of the system: Overview...
Page 44: User Interface - Overview
4: User Interface User Interface - Overview Menu option Description LED Indicators on GR10/30 & GM10/30 GR10/30 & GM10/30 A detailed overview of the LED indicators and their status. Keyboard A detailed overview of the buttons. • ON/OFF button • Function button •...
Page 45: Description Of The Led's
Description of the LED's IF the THEN The instrument is turned off. Power LED green The instrument is turned on. No SD card inserted or power is off. SD card LED green SD card is inserted. The free space on the SD card is greater than 20%.
Page 46: Keyboard: Gr10/30 & Gm10/30
4: User Interface No active real time in data stream or the sensor is turned off. RT in data stream LED green A real time in data stream is configured and active, data is received and a fixed position is available. flashing green A real time in data stream is configured and active, data is received, a DGPS position is available.
Page 47: Button Combinations
Button combinations Function Activate dual button functionality Press and hold both buttons until all LEDs are flashing. After 1 s the Raw data logging LED starts flashing slowly. The following instrument commands are now activated. Start/Stop all logging sessions Activate dual button functionality as described above. If all logging sessions had been off, the Raw data logging LED is flashing green.
Page 48: Usb And Sd Card Cover: Gr10/30 & Gm10/30
While other SD cards can be used, Leica Geosystems recommends only using Leica SD cards. Leica Geosystems is not responsible for data loss or any other error that can occur while using a non-Leica card. SD cards can directly be used in the Leica USB Card Reader (767895 MCR7). Other computer card drivers can require an adaptor.
Page 49: Sd Card Capacity
SD card capacity • Maximum supported capacity: 32 GB. GR25/50 LED Indicators on GR25/50 The GR25/50 has Light Emitting Diode indicators. They indicate the basic instrument status. a. Power LED b. SD card LED c. Raw data logging LED d. RT out data stream LED e.
Page 50 Recommended user action: Check and reattach the battery. If the problem does not disappear, please send the battery to Leica Geosystems Service. Charging is only indicated via LEDs when the instrument is turned off. When the instrument is on, the LEDs indicate the current power level.
Page 51 yellow Active logging sessions are configured and Smart clean-up is deleting data from all or some of the configured logging sessions. Active logging sessions are configured but no position is available. Recommended user action: Check the remaining space of the SD card and delete old data if necessary.
Page 52: Keyboard: Gr25/50
4: User Interface blue Bluetooth connection configured and connected. Keyboard: GR25/50 Left button Right button Up button Cancel button Down button Enter button Display ON/OFF button The instrument can be turned on and off by holding down the ON/OFF button for 3 s. A green steady light at the power LED indicates that the instrument is turned on and ready.
Page 53: Display: Gr25/50
Button Function To select menu items, open new pages and select options. Enter Display: GR25/50 Display menu structure The following functionality is available via the receiver display. Main Menu ¦ ¦--- Status ¦ ¦ ¦ ¦----------- Server Info Select to view receiver information. Use the up and down ¦...
Page 54 4: User Interface ¦ ¦----------- Site Config Select to edit site code, antenna type and antenna height. ¦ ¦------- Site code ¦ ¦------- Antenna type ¦ ¦------- Antenna height ¦ ¦----------- Logging sessions Select to activate or deactivate configured logging sessions.
Page 55: How To Navigate And Edit Settings In The Display
¦------- Stop USB Device ¦------- Initialize ME How to navigate and edit settings in the Display I want to Description Use the up/down buttons to navigate to the menu item. Press the enter button to open the Open a page page.
Page 56 4: User Interface Press OK to confirm or Cancel to abort. Edit a setting Step Description Navigate to the setting using the Enter button to open the page and the up/down buttons to select the setting. Press Enter to activate the edit mode. Note that the left most character is underlined.
Page 57: Usb And Sd Card Cover: Gr25/50
It is recommended to switch off the instrument before removing the SD card. While other SD cards can be used, Leica recommends to only use Leica SD cards and is not responsible for data loss or any other error that can occur while using a non-Leica card.
Page 58: Web Interface
Left of the status block is the content area. This contains the actual information for this page, e.g. status information, a configuration page or links to receive support and information directly from Leica Geosystems AG. Update rates for each element in the status block is as follows: Event log: 5s, Tracking block: 10s, General block: 15s.
Page 59: Web Interface Components
Help for further information. Send receiver information and questions to your Leica support contact, stay informed about new firmware releases or browse the Leica FAQs to quickly find a solution for common Support questions. Select to logout of the web interface and return to the main login page.
Page 60: Status: General
4: User Interface Click here to view the complete Directory structure of the Menu Bar. Status: General The General box in the Status block provides an overview of the current status of the receiver. • The General box is updated every 15 seconds. •...
Page 61 source. SD card status The SD card status (icon) and the available space on the SD card MB(%) are shown. SD card is inserted. The free space on the SD card is greater than 20%. The free space on the SD card is below 20%. Recommended user action: Activate the Smart clean-up or the automatic file delete for each logging session.
Page 62: Status: Tracking
4: User Interface • No navigated position is available. Recommended user action: Check the SD card and the tracking status. The time since the receiver was turned on. This icon is only shown if the receiver is turned on because of an active wake-up session. Smart clean-up status Smart clean-up is active.
Page 63 Number of visible Galileo satellites available above the cut-off angle. Sat. available Only available when the Galileo option is installed on the receiver Tracked Galileo satellites on E1. Tracked E1 Tracked Galileo satellites on E5a. Tracked E5a Tracked Galileo satellites on E5b. Tracked E5b Tracked Galileo satellites on ABOC (Alt-Boc).
Page 64: Status: Event Log
4: User Interface Internal - this receiver is configured to use the internal receive clock (default setting). TCXO, OCXO, Rubidium, Cesium - The receiver is configured to use the listed external oscillator. If an external oscillator is configured connected, the receiver will not be able to track any satellites.
Page 65 Pop-up boxes Pop-up boxes provide quick access to additional status information that per default is hidden for better clarity. A pop-up box opens when the user clicks on underlined text in the web interface. The underlined SD Card token in the Logging session properties pop-up box opens an FTP access to the receivers SD card.
Page 66: Related Topics
4: User Interface In the Web interface, tool tips are used to explain the functionality of icons and buttons. Move the mouse over an icon to show the tool tip. Move the mouse away from the icon and the tool tip disappears. Related topics LED Indicators on GR10/30 &...
Page 68: Operation: Overview
Use DynDNS to assign a hostname to a GR/GM receiver with a static IP • Access the web interface for the first time and change the default user • Activate Leica support access step-by-step • Configure coordinates and site name step-by-step •...
Page 69: Dynamic Vs. Static Ip Address
As a result, directly after connecting it the network device can be accessed straightaway by a preconfigured hostname. The hostname is GRxxxxxxx or GMxxxxxxx, with “xxxxxxx” being the serial number of the receiver. Dynamic vs. static IP address Network devices may have a permanent, so called “static”, IP address or they may have a changing so called “dynamic” IP address. Usually static IP addresses are more expensive than dynamic addresses.
Page 70: Setup Via Web Interface Over Ethernet And Dhcp
5: Getting started to the connector on the antenna. To access the receiver via Ethernet, USB, Bluetooth or WLAN, refer to: • Setup via Web Interface over Ethernet and DHCP • Setup in a non-DHCP network • Install USB drivers •...
Page 71 Select the Network connection used with the crossed Ethernet cable, right click and select Properties. In the General tab, highlight Internet Protocol and press Properties. Select Use the following IP address and enter, • IP address: 192.168.0.1 • Subnet mask: 255.255.255.0...
Page 72: Gr25/50 Setup In A Non-Dhcp Network Using Screen And Buttons
5: Getting started Press OK. Open a browser window and enter 192.168.0.3 to open the Web interface. Per default, the instrument is configured to obtain an IP address automatically from a DHCP network. To use the default static IP address 192.168.0.3, reboot the instrument once it is connected to the crossed Ethernet cable.
Page 73: Install Usb Drivers
To use the default static IP address, leave DHCP enabled. Once the ethernet cable is connected to a non- DHCP network, the receiver will fall back to the settings: • IP address 192.168.0.3 • Gateway 255.255.255.0 Configure your PC accordingly to access the receiver (e.g. via crossed ethernet cable). To use a previously configured static IP address, disable DHCP.
Page 74: Troubleshooting
Itanium 64 bit CPU: SetupViva&GR_USB_64bit_itanium.exe Wait until the Mobile Device Center Driver Update is finished. The Welcome to the InstallShield Wizard for Leica Viva & GR/GM USB drivers window appears. Click Next>. The Ready to Install the Program window appears.
Page 75: Related Topics
Step Description Turn on the instrument. Start the computer. Loosen the screw on the SD card/USB port cover. Open the SD card/USB port cover. Plug the USB cable into the USB port on the instrument. Plug the USB cable into the USB port of the computer. Open a browser and type in the IP address: 192.168.254.2 to access the Web interface.
Page 76: Setup Via Web Interface Over Wlan (Gr25/50)
5: Getting started Step Description Turn on the receiver. Use the arrow buttons, go to Configuration, Network Config. Scroll down to the Bluetooth field and use the left button to enable Bluetooth. Activate bluetooth on your computer and search for Bluetooth devices. The instruments hostname will be listed.
Page 77: Operation
+10°C to +20°C/+50°F to +68°F if possible. • It is normal for the battery to become warm during charging. Using the chargers recommended by Leica Geosystems, it is not possible to charge the battery if the temperature is too high.
Page 78: Using The Gr25/50 Internal Battery And Charger
5: Getting started Step Description The battery is inserted in the front of the instrument. Loosen the screws on the battery compartment with the Allen key provided with the GR25/50. Remove the battery cover. With the arrow facing forward, slide the battery into the battery compartment and push so that it locks into position.
Page 79: Related Topics
• The SD card must not be removed while the instrument is writing data to the card. To remove the SD card safely, turn off the instrument beforehand. • Ensure that the instrument is off before inserting the SD card. Switching on the instrument will ensure the necessary folder structure is available on the SD card.
Page 80: Use A Hostname To Access An Instrument With A Static Ip Address
Go to Receiver Setup / Access Management and use the Delete button to delete the default Admin user account. Confirm the deletion by clicking on the OK button. After this, the default user Admin will have been deleted. Activate Leica support access step-by-step...
Page 81: Configure Coordinates And Site Name Step-By-Step
This section explains how Leica Support can be allowed to access the web interface. Step Description Enter the web interface using a user account having Administrator rights. Go to Support / Properties. Activate check box Enable Leica support. Save the settings using the Save changes button. Type topic text here.
Page 82: Configure A Data Stream Step-By-Step
5: Getting started activate the check box if Doppler observations should be logged. Then use the Continue button. On the following page you can choose if the logged files should be zipped, you can select a directory naming convention, choose an FTP location where the files should be sent to and set an interval after which the files should be deleted from the memory device.
Page 84: Context Sensitive Help: Overview
The Support menu options allow you to send the settings of your receiver and Support debug information to Leica NRS support in order to help solve receiver problems. Status Status: Overview View the status of important receiver information, such as the configured logging sessions, the satellite tracking, an overview of the ports in use and the power and memory available.
Page 85: Status: Receiver Information
The default functionality section lists the options that are installed by default on each GR/GM receiver. Default functionality Description Ethernet connection is available on every GR/GM receiver. Ethernet The Leica GNSS Spider software can connect and control any GR/GM receiver by GNSS Spider OWI default. No additional option is needed. Loaded firmware Description The expiry date of the software maintenance contract.
Page 86: Related Topics
6: Context sensitive help To enable or disable the automatic update of the status page, please go to Receiver setup: Web server and activate or deactivate the Automatic status page reload. Related topics Status: Overview Status: Receiver information - Options GNSS management Receiver setup Status: Receiver information - Options...
Page 87: Field Descriptions
Field Descriptions The table below describes the fields in the Status: Position page. Press the Refresh icon to update the displayed data. Field Position quality (Position type) Reference Position Shows the currently calculated position of the Shows the entered reference position of the receiver Latitude, receiver in geodetic coordinates.
Page 88: Related Topics
6: Context sensitive help quality Height quality of the computed position. Height quality To enable or disable the automatic update of the status page, please go to Receiver setup: Web server and activate or deactivate the Automatic status page reload. Related topics Status: Overview GNSS management: Site name and coordinates...
Page 89: Related Topics
Satellite Health GPS, GLONASS, Galileo, BeiDou and QZSS Lists the PRN numbers of the healthy satellites. Healthy Lists the PRN numbers of the unhealthy satellites. The satellites are available in the almanac but are flagged unhealthy. Lists the PRN numbers of the unavailable satellites. The satellites are not available in the Not available almanac.
Page 90: Related Topics
6: Context sensitive help Lists the PRN numbers of the unavailable satellites. The satellites are not available in the almanac. Not available To enable or disable the automatic update of the status page, please go to Receiver setup: Web server and activate or deactivate the Automatic status page reload.
Page 91: Status Tracking: Galileo
Tracking: General Tracking: GPS Tracking: GALILEO Tracking: SBAS Tracking: BEIDOU Tracking: QZSS GNSS management: Tracking Status tracking: GALILEO Field Description The table below describes the fields in the Status: GALILEO tab. The information shown is dependent on the settings configured on the GNSS management: Tracking page and which satellite options are available on the receiver.
Page 92: Status Tracking: Sbas
6: Context sensitive help Status tracking: SBAS Field Description The table below describes the fields in the Status: SBAS tab. The information shown is dependent on the settings configured on the GNSS management: Tracking page and which satellite options are available on the receiver. Press the Refresh icon to update the displayed data.
Page 93: Related Topics
flagged unhealthy. Lists the PRN numbers of the unavailable satellites. The satellites are not available in the almanac. Not available To enable or disable the automatic update of the status page, please go to Receiver setup: Web server and activate or deactivate the Automatic status page reload. Related topics Tracking: General Tracking:GPS...
Page 94: Status: Sky Plot
6: Context sensitive help Tracking: BEIDOU GNSS management: Tracking Status: Sky plot Background Information The sky plot shows which satellites are currently available and which ones are tracked. Satellites that are available but not tracked, e.g. due to obstructions, are shown in grey. Clicking onto a satellite icon or the PRN number will open a text box showing its: •...
Page 95: Related Topics
The latency of the last outgoing data stream sent in seconds. Last sent The connection type and port over which the data stream is sent out. Connection: port Description Data stream is active. Icon Data stream is inactive. Shows which data output is active; Meas.Data (measurement data) and Sat.Data (satellite data). Data The configured message type (D or E) that is sent.
Page 96: Status: Data Streams - Incoming
6: Context sensitive help GNSS management: Data streams overview GNSS management: Outgoing data stream Streaming session wizard: Configure real time out data stream Streaming session wizard: Configure LB2 data stream Streaming session wizard: Configure NMEA data stream Streaming session wizard: Configure BINEX data stream Status: Data streams - Incoming Background information Displays a list of all configured Incoming data streams from meteo and tilt devices that send data to the receiver.
Page 97: Related Topics
The latency of the last received correction information in seconds. Last received The connection type and port over which the data stream is received. Connection: port Related topics GNSS management: Data streams overview GNSS management: Incoming data streams Streaming session wizard: Configure Meteo Streaming session wizard: Configuration Tilt Status: Logging sessions Background Information...
Page 98: Related Topics
6: Context sensitive help The configured logging session name. Session name The configured data type. Data type The configured session priority which determines the Smart clean-up tasks. Session Priority Go to GNSS management / Logging sessions / Smart clean-up tab for further information and to enable the Smart clean-up functionality.
Page 99: Status: Ntrip Caster
Status: Ntrip caster Background Information Shows all the mount points configured on the local Ntrip caster. For each mount point the connection status and the connected source and clients are displayed. Field description The table below describes the fields on the Status: Ntrip caster page. Press the Refresh icon to update the displayed information.
Page 100: Field Description
6: Context sensitive help Field Description The table below describes the fields on the Status: Port summary page. Press the Refresh icon to update the displayed information. Data Ports Description An icon is shown, indicating the data stream connection status. Icon Disconnected Connecting...
Page 101: Related Topics
activate or deactivate the Automatic status page reload. Related topics GNSS management: Data streams Receiver setup: Spider and remote access Receiver setup: FTP server Receiver setup: Web server Status: Antenna Background information This page displays the currently configured antenna for this site. Field Description The table below describes the fields in the Status: Antenna page.
Page 102: Filter Event Log Content
6: Context sensitive help The table below describes the fields in the Status: Event log page. Press the Refresh icon to update the displayed data. Field Description Icon Warning message This level of receiver message indicates that vital functionality on the receiver was interrupted.
Page 103: Status: Network Connections
Receiver setup: Event log Status: Network connections Background information Displays all active network connections used to connect the receiver to a network, including DynDNS setup if configured. Possible connections • Ethernet • Mobile Internet • WLAN • TCP/IP over USB •...
Page 104 6: Context sensitive help The IP addresses of the DNS servers that are used. DNS servers The amount of data sent out from this connection. Data sent The amount of data received by this connection. Data received The MAC address of the receiver's WLAN device. MAC address The signal strength of the active WLAN connection.
Page 105: Related Topics
To enable or disable the automatic update of the status page, please go to Receiver setup: Web server and activate or deactivate the Automatic status page reload. Related topics Network connections: Overview Network connections: General Network connections: Ethernet Network connections: Mobile Internet Network connections: Bluetooth How to set up a mobile Internet connection How to use Bluetooth on a GR25...
Page 106: Gnss Management
6: Context sensitive help Charging is enabled but an invalid external supply is detected (<18V). Charging is disabled. No internal battery is detected. Battery error. The current power consumption of the receiver Power Consumption GR25/50 SD Card Description The total storage space available on the SD card. Total size The available storage space remaining on the SD card.
Page 107: Gnss Management: Site Name And Coordinates
• QZSS Create, configure and edit incoming and outgoing data streams. Data streams Create, configure and edit logging sessions for writing MDB, RINEX, Hatananka or Logging sessions NMEA files. Enable or disable the Smart clean-up of logging session data on the receiver to ensure optimal use of the SD card size and data availability.
Page 108 6: Context sensitive help • Only certain are allowed. ASCII characters 0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz - _ (hyphen and underscore are also allowed) Enter a marker name. Marker name • The marker name is used to occupy the equivalent entry in the RINEX header when creating RINEX files for this site.
Page 109: Related Topics
reference station, the reference station should not be used for relative positioning. A position adjustment is necessary to calculate the exact coordinate for the reference position. The current position helps to set up reference station receivers to collect data for this position adjustment. The Save button must be pressed to store the current position.
Page 110 6: Context sensitive help The availability of the different satellite systems depends on the installed receiver options. When activating a satellite system, the default frequencies are activated if the corresponding option key is available. Default frequencies are the frequencies used for position calculation.
Page 111 will be tracked with this setting, DGPS functionality is disabled with this setting, as it cannot be guaranteed that the satellite for DGPS is tracked when visible. The assignment of SBAS satellite numbers to certain SBAS systems is still subject to change. For the current list of PRN assignments go http://www.losangeles.af.mil/library/factsheets/factsheet.asp?id=8618 and select the L1 C/A PRN Code Assignment link.
Page 112: Sbas Note
6: Context sensitive help the external oscillator and switch to the external oscillator when available. If the external oscillator is still not available when this button is pressed, a message will be shown in the event log and the receiver will continue to use the internal oscillator. This is a single fallback after 5 minutes without automatic return to external oscillator.
Page 113: Related Topics
The internal units of the new clock model’s three states (offset, drift and GM state) are metres, metres per second and metres. When scaled to time units for the output log, these become seconds, seconds per second and seconds, respectively. Note that the old units of the third clock state (drift rate) were metres per second per second.
Page 114: Related Topics
6: Context sensitive help Related topics GNSS management: Tracking General GNSS management: Tracking GLONASS GNSS management: Tracking GALILEO GNSS management: Tracking BEIDOU GNSS management: Tracking QZSS GNSS management: Tracking GLONASS Background information Tracking GLONASS options may be used to control which health settings are used for each GLONASS satellite tracked by the receiver. Setting Descriptions The table below describes the settings that can be configured on the Tracking GLONASS tab.
Page 115: Related Topics
Shows the configured health setting for each satellite. Either Auto, Healthy or Bad. This field User defined health can be edited via the list box. If the setting is set to Auto, the satellite is used with the health received from the almanac. If the setting is different from Auto, the user defined health setting is used.
Page 116: Related Topics
GNSS management: Tracking BEIDOU GNSS management: Data streams GNSS management: Data streams overview Description Configure outgoing real time, LB2 (Leica Binary), NMEA or GNSS management: Outgoing data stream BINEX messages from the receiver. Configure incoming meteo and tilt data streams to the receiver.
Page 117: Setting Descriptions
This page provides an overview of the configured outgoing data streams. Configure outgoing real time, LB2 (Leica Binary), NMEA or BINEX messages from the receiver by pressing Create new data stream The maximum number of configured outgoing data streams is 22, 20 TCP/IP connections and 2 serial connection available.
Page 118: Related Topics
6: Context sensitive help and L2 streams. Related topics GNSS management: Data streams overview GNSS management: Incoming data streams Outgoing data stream wizard: Select data stream Outgoing data stream wizard: Configure real time out data stream Outgoing data stream wizard: Configure LB2 data stream Outgoing data stream wizard: Configure NMEA data stream Outgoing data stream wizard: Configure BINEX data stream Outgoing data stream wizard: Connection...
Page 119 Message type Description The proprietary Leica real time data format supporting GPS and Leica GLONASS. This is the best format to use when working exclusively with Leica Viva rovers or other Leica rover units. Leica proprietary RT format supporting GPS (including L5), GLONASS Leica 4G and Galileo.
Page 120 6: Context sensitive help RTCM standard for correction transmission including message types RTCM 3.x GPS/ 1004 & 1012. Higher efficiency than RTCM versions 2.x. Supports real GLO extended time services with significantly reduced bandwidth. Additional messages sent:1006, 1008, 1013, 1033, 1230 (if Glonass is tracked).
Page 121: Outgoing Data Stream Wizard: Configure Lb2 Data Stream
GNSS management: Outgoing data stream. Outgoing data stream wizard: Configure LB2 data stream Background Information LB2 is the Leica proprietary binary protocol to interface with the receiver. An outgoing LB2 stream can contain measurement data and/or satellite data. Setting Descriptions The table below describes the settings that can be configured on the Configure LB2 data stream page.
Page 122: Outgoing Data Stream Wizard: Configure Nmea Data Stream
6: Context sensitive help Outgoing data stream wizard: Configure NMEA data stream Setting Descriptions The table below describes the settings that can be configured on the Configure NMEA data stream page. Setting Description Activate or deactivate the NMEA message check boxes that are to be output. Message A detailed description of each NMEA message is contained in Appendix B: NMEA Messages.
Page 123: Outgoing Data Stream Wizard: Connection
The data rates may be specified for each of the following messages: Message • Meta data (0x00) • Navigation data (0x01) • Internal state (0x7D) • Ancillary site data (0x7E) • Observation data (0x7F) The following sub messages are sent out: Sub message •...
Page 124: Outgoing Data Stream Wizard: Configure Tcp/Ip Server
This setting is only available for receivers with the GRL115, Multi-Client and Ntrip Caster option key loaded. For all other receivers the number of users is fixed to 1. The option can be purchased from Leica Geosystems. Select the range of IP addresses, which are authorized to access the receiver.
Page 125: Outgoing Data Stream Wizard: Configure Tcp/Ip Client
Press to cancel and return to GNSS management: Outgoing data stream. Outgoing data stream wizard: Configure TCP/IP client Background Information The TCP/IP client connection setting allows the receiver to act as a TCP client and send data out to a configured IP address and port. This way no port has to be opened in the firewall to allow clients to connect to the receiver.
Page 126: Ntrip Server Connections
6: Context sensitive help Enter the source password. Password The source password, as configured for the selected mount point, is required to authenticate a stream sending data to the Ntrip caster. Press to go back to the previous wizard step. Press to continue to the next wizard step.
Page 127: Outgoing Data Stream Wizard: Configure Radio
Setting Description Only available on GR2550. Select the physical serial port for data transmission Connected to • Serial port 1 • Serial port 2 For the GR10/30 & GM10/30, Serial port 1 is configured automatically as there is only one serial port available. Select the port settings for the communication between the receiver and the serial port.
Page 128: Outgoing Data Stream Wizard: Configure Gsm / Modem / Cdma - Dial Up
6: Context sensitive help For slot in devices, this field is not available, the slot-in port is selected automatically. Press to go back to the previous wizard step. Press to continue to the next wizard step. Press to cancel and return to GNSS management: Outgoing data stream. Outgoing data stream wizard: Configure GSM / Modem / CDMA - dial up Background Information This mode allows data to be transmitted with an attached GSM, Modem or CDMA - dial up service device.
Page 129: Outgoing Data Stream Wizard: Set Streaming Status
Outgoing data stream wizard: Set streaming status Setting Descriptions The table below describes the settings that can be configured on the Set streaming status page. Setting Description Deactivate the data stream if you do not want it to run immediately. Activate data stream Press to go back to the previous wizard step.
Page 130: Related Topics
• Real time data stream: • Received data types - real time, meteo or tilt data • Message selection - RTCM2, RTCM3. Leica, Leica 4G or CMR/CMR+ • Connection type and configuration • Activating the data stream •...
Page 131: Incoming Data Stream Wizard: Select Data Stream
MET RINEX Observational Types Incoming data stream wizard: Select data stream Setting Descriptions The table below describes the settings that can be configured on the Select data stream page. Setting Description Select the incoming data stream type. Data stream type •...
Page 132: Met3, Met3A, Met4A Default Communication Settings
Background Information Tilt devices (such as the Leica NIVEL210) are used for measuring inclinations. The data from the tilt device is logged together with the GPS raw observations into MDB files. When logging RINEX files, the tilt data is written into a special auxiliary file.
Page 133: Setting Descriptions
The settings on this screen define the input port and parameters for incoming tilt device measurements. Setting Description Select the device. The Leica NIVEL210, the Measurement Specialities D-Series NS- Device XX/DMG2 and the Applied Geomechanics MD900-T are the only tilt devices supported by the GR/GM receiver.
Page 134: Applied Geomechanics Md900-T Default Communication Settings
Incoming real time streams can be used to calculate a fixed or DGPS position. The calculated position can be streamed via an NMEA data stream and external applications such as Leica SpiderQC or Leica GeoMoS be used to monitor the antenna movement and automatically generate alarms in case predefined thresholds are exceeded.
Page 135: Setting Descriptions
Version and message type Message Type Description Leica proprietary real time data format supporting GPS and Leica GLONASS. This is the best format to use when working exclusively with Leica reference station units. Leica proprietary real time data format supporting GPS Leica 4G (including L5), GLONASS and Galileo.
Page 136 6: Context sensitive help RTCM standard for correction transmission including RTCM 3.x message types 1002 & 1011 or message types 1004 & 1012. Higher efficiency that RTCM versions 2.x. Supports real time services with significantly reduce bandwidth. With the Site Monitor option installed, all above message types are available.
Page 137 according to the rover position sent previously. Therefore, the generation of the i-MAX format requires a position of the rover sent to the network. The product sends observations of the Master corrected by the network processing, and correction differences of all the Auxiliaries to the rover.
Page 138: Related Topics
6: Context sensitive help Select the position type to be used Position type Position type Description Reference Station For detecting antenna movements using long baselines. Monitoring For monitoring applications using short baselines. Network RTK For rover-like position calculation. The following position quality levels are available: Max.
Page 139: Incoming Data Stream Wizard: Configure Tcp/Ip Server
Press to go back to the previous wizard step. Press to continue to the next wizard step. Press to cancel and return to GNSS management: Incoming data streams. Incoming data stream wizard: Configure TCP/IP server Background Information The receiver works as a TCP server allowing TCP clients to connect to the receiver's ports and transmit the data streams to the GR/GM receiver.
Page 140: Incoming Data Stream Wizard: Configure Ntrip Client
6: Context sensitive help Incoming data stream wizard: Configure Ntrip client Background Information This mode allows the receiver to act as an Ntrip client, connect to an Ntrip Caster and receiver correction data. Setting Descriptions The table below describes the settings that can be configured on the Configure Ntrip client page. Setting Description The hostname or IP address of the Ntrip caster to connect to.
Page 141: Background Information
Background Information This mode allows the receiver to receive data on a physical serial port. This page allows the user to change the settings on the instrument's serial port. Setting Descriptions The table below describes the settings that can be configured on the Configure serial port page. Setting Description Only available on GR25/50.
Page 142: Related Topics
• A logging session must be active in order to begin logging. • All files can be directly imported into Leica Geo Office (LGO). All MDB and RINEX files can also be downloaded via GNSS Spider. • If you wish to push the logging session data to an FTP server, an FTP location needs to be configured before starting the logging session wizard.
Page 143: Logging Session Properties
The configured session priority which determines the Smart clean-up tasks. Session priority When Smart clean-up is active and the SD card is running full, data from low priority sessions is deleted first, high priority sessions are preserved as long as possible. When Smart clean-up is off, this setting has no influence. Go to GNSS management / Logging sessions / Smart clean-up tab for further information and to enable the Smart clean-up functionality.
Page 144: Logging Session Wizard
6: Context sensitive help browsers. Set the FTP server access restrictions to allow anonymous access to ensure SD card access via the browser link. Go to Receiver Setup / FTP server. Shows when the logging session files are automatically deleted. Auto delete The SD card can run full when Auto delete is set to Never.
Page 145: Background Information
Background Information The SD card in the receiver can run full if the logging session data files are not removed (e.g. by FTP push or download). Smart clean- up ensures that the SD card will not run full, while preserving the data that has the highest priority to the user. Smart clean-up functionality differs from auto delete files.
Page 146: Related Topics
6: Context sensitive help Related topics GNSS management: Logging sessions Create new Logging session - Logging session wizard Logging session wizard: Create a new logging session / Edit a logging session Setting Descriptions The table below describes the settings that can be configured on the Create/Edit a logging session page. Setting Description Enter a unique logging session name.
Page 147: Related Topics
Selecting timed will open an additional wizard step, Session timing. Do not change a logging session created by Leica GNSS Spider into a timed logging session. Spider cannot configure timed logging sessions.
Page 148: Setting Descriptions
6: Context sensitive help 1. The receiver starts logging at 15:00h because the first interval starts. 2. The receiver stops logging and closes the file at 15:30h because the first interval ends. 3. The receiver starts logging into a new file at 15:40h because the second interval starts. 4.
Page 149: Related Topics
Press to go back to the previous wizard step. Press to continue to the next wizard step. Press to cancel and return to GNSS management: Logging session. Related topics GNSS management / Site name and coordinates Logging session wizard: MDB Setting Descriptions The table below describes the settings that can be configured on the MDB page.
Page 150: Logging Session Wizard: Compact Rinex (Hatanaka)
6: Context sensitive help abcdefghijklmnopqrstuvwxyz - _ and a "space" are allowed. • If left empty, the field in the RINEX header will be left blank. Enter the name of the agency that is to appear in the RINEX file header. Agency •...
Page 151: Logging Session Wizard: Nmea
Enter the name of the agency that is to appear in the RINEX file header. Agency • Maximum number of characters allowed is 40. • Only certain are allowed. ASCII characters 0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz - _ and a "space" are allowed. •...
Page 152: Logging Session Wizard: Data Handling
6: Context sensitive help Press to cancel and return to GNSS management: Logging session. Logging session wizard: Data handling Setting Descriptions The table below describes the settings that can be configured on the Data handling page. Setting Description Activate to ZIP the logging session files. Zip files Select the directory naming convention.
Page 153: Gnss Management: Ftp And Usb Locations
Press to save the logging session. Press to cancel and return to GNSS management: Logging session. GNSS management: FTP and USB locations GNSS management: FTP push Background Information FTP locations configuration allows the user to • Add new FTP locations •...
Page 154: Ftp Location Properties
6: Context sensitive help Files in the queue are pushed as soon as the FTP server is accessible again. If the queue number keeps increasing, check the FTP location settings. Use the edit icon to access the Edit FTP locations page and use the Test FTP locations link to test the settings.
Page 155: Background Information
Background Information External USB drive configuration allows the user to • View the number of files queuing to be pushed to the external USB drive • Delete the queue of files to be pushed The external USB drive is used to push data created by a logging session on the receiver to an external USB drive. The USB drives can be swapped while logging is active.
Page 156: Gnss Management: New / Edit Ftp Location
6: Context sensitive help when used with the GR25 receiver. External memory sticks are powered by the GR25. When the external USB drive is formatted by the receiver, the exFAT file system is used. Note that Windows XP does not support this file system, and will not read the drive without an additional update, which is available here: http://www.microsoft.com/download/en/details.aspx?id=19364 GNSS management: New / Edit FTP location...
Page 157: Gnss Management: Antenna Management
If the FTP push was successful, a message is displayed in the event log and the FTP push queue number is updated. GNSS management: Antenna management GNSS management: Antenna Management overview Description Select an antenna and enter the height reading and measurement type. Select antenna Upload new antenna files, create new antennas and restore antenna Antenna management...
Page 158: Background Information
6: Context sensitive help Background information Upload new antenna files, create new antennas and restore antenna default values. Field Descriptions The table below describes the fields in the Antenna management tab. Field Description The name of the antenna file. All antenna files loaded onto the SD card are Loadable antenna files shown.
Page 159: Field Descriptions
GNSS management: Calculate the antenna height reading The pictures below show examples for a standard setup of a Leica AT504/AT504 GG antenna on a pillar and a tripod. They also illustrate the antenna height reading values and give an example of what a permanent antenna setup could look like.
Page 160: Slope Measurement Type
6: Context sensitive help Horizontal Offset Vertical Offset Vertical Height Reading Vertical Phase Center Offset for L1 Vertical Phase Center Offset for L2 Physical Reference Plane (bottom of pre-amplifier) Antenna Reference Point. Intersection of the BPA horizontal plane and the vertical symmetry axis. Slope Height Reading Slope measurement type Note: If the Offset Point on the antenna is above the Physical Reference Plane BPA, the Vertical Offset VO is negative!
Page 161: Gnss Management: Wake-Up Sessions
Select the polarity to use the rising or falling edge of the incoming pulse as trigger in Polarity order to record an event. Accepts Default or User defined calibration values for the particular receiver. Bias internal Available if Bias internal is set to User. Sets the calibration value in nanoseconds Internal bias for the receiver.
Page 162: Setting Descriptions
6: Context sensitive help comes back between intervals (when the receiver is supposed to be off), the receiver will boot and stay on until the end of the next interval. • If a power loss occurs between intervals (when the receiver is off) and power comes back after the configured boot time, the receiver will stay on and power down at the end of the interval.
Page 163: Related Topics
The start time and date of the first wake-up interval of this session. Session start The calculated power down time and date of the last interval of this wake- Session end up session. • Select at to enter a specific power down time. •...
Page 164: Related Topics
The idea behind the Leica Velocity & Displacement Engine relates to the research of the University of Rome “La Sapienza” Geodesy and Geomatics division and is known as the “Variometric Approach for Displacement Analysis Standalone Engine (VADASE )" and is subject to a patent.
Page 165: Setting Descriptions
Note: The VADASE algorithm has been developed to detect fast short-term displacements. If a displacement has been detected and it continues for more than five minutes, it is recommended to subdivide the time of displacement and only consider time windows of five minutes each when analysing the detected long-term displacement and the corresponding velocities.
Page 166: Workflow
6: Context sensitive help Takes computed North / East / Up velocity thresholds from table “Computed thresholds” and Get computed copies them into “Current thresholds used for displacement detection” table. This can be done thresholds during the 24 hour calibration period or after it has finished. Note: Use the “Save changes” button in order to apply the new thresholds and restart the Velocity &...
Page 167: Network Connections
Configure all receiver related settings such as network connections, FTP push locations and the user management. Or use the tools to upgrade the receiver firmware, add new option keys or switch to your preferred language. Menu option Description • Network Connections Configure the receiver IP and DNS settings to allow access via the Internet.
Page 168: Network Connections: General
6: Context sensitive help Network connections: General Background Information The general network connection page allows setting the receiver's hostname, specifying the gateway priorities and activating the backup communication. Setting Descriptions The table below describes the settings that can be configured on the General tab. Hostname Description Enter a hostname (device name) for the receiver.
Page 169: Related Topics
Backup communication Description Enable the backup communication to back up your primary gateway (as Enable configured in the Priority list) with the secondary gateway. When activated, the communication backup functionality will check regularly if the data packages sent via the primary gateway reach their destination in the network.
Page 170: Network Connections: Ethernet
6: Context sensitive help Network connections: Ethernet Background Information Ethernet configuration enables the receiver to be accessed via the Internet when an Ethernet cable is connected. Setting Descriptions The table below describes the settings that can be configured on the Ethernet tab. IP settings Description Activate to obtain the IP address automatically using DHCP.
Page 171: Related Topics
button is not necessary. When accepting the confirmation message, all settings on this page are overwritten with the default settings. Press to trigger a renewed IP address from the DHCP server. Renew DHCP lease This option is only available when the Obtain IP address automatically check box is active.
Page 172: Related Topics
6: Context sensitive help The Puk code is a security code for the SIM card for some devices. The Puk code needs to be entered when the pin code has been entered incorrectly more than three times. The Puk code will unblock the SIM card. Enter the access point name (APN) of a server from the network provider, which allows access to data services.
Page 173: Related Topics
The Bluetooth name that the GR25 is detected with is always equal to the Receiver hostname configured in Receiver setup: Network connections, Ethernet tab. Bluetooth name is the hostname of the receiver. Please go to Receiver setup / Bluetooth name Network connections: General to change the hostname/bluetooth name.
Page 174: Related Topics
6: Context sensitive help The names as configured for the listed wireless profiles. Name The Service set IDs of the listed wireless profiles. SSID The type of wireless security applied to the network the listed profiles are Security type connecting to. Shown for all currently detected networks.
Page 175: Setting Descriptions
Setting Descriptions The table below describes the settings that can be configured on the WLAN page. Wireless radio Description Define a unique name for the wireless profile. Profile name Enter the Service set ID of the network you want to connect to or define the SSID of your SSID own network, when creating an ad hoc connection.
Page 176: Wep Encryption
6: Context sensitive help are values ranging from 000 to 255. Enter the subnet mask assigned to the subnet the receiver is connected to. Subnet mask A subnet mask allows IP networks to be subdivided for security and performance purposes. This field can only be edited if the Obtain an IP address automatically field is disabled.
Page 177: Related Topics
Network keys are required to encrypt the WLAN connection. They can be entered in ASCII or hexadecimal format. Enter an ASCII key using only ASCII characters:e.g. Enigma123 To enter hexadecimal strings add “0x” before the string: e.g. 0x1234567890 For WEP encryption it is possible to use more than one key for user authentication. To differentiate the various keys from each other, an index is used.
Page 178: Related Topics
6: Context sensitive help Select which interface should be used to establish the connection to the device LAN interface connected to the receiver which should get access to the internet. Usually this will be a laptop or another mobile device. The following interfaces can be used (if available): •...
Page 179: Access Management: User Management
• Configure the web interface user level • Configure the FTP server access level Access Management: User management Background Information User management configuration allows the Administrator to • View configured users • Create new users • Delete users • Edit users details and password Setting Descriptions The table below describes the settings that can be configured on the User management tab.
Page 180: Related Topics
6: Context sensitive help Password: can be found on a document accompanying the shipment of the receiver. Please contact your local Leica representative in case this document should have been lost. Related topics Access Management: Access settings Access Management: New user / Edit User...
Page 181: Web Interface Access Description
Web interface access description The Web interface access description provides a summary of which menus will be available for each user depending on • whether the selected Access to Web interface is: Unrestricted, Partially restricted or Fully restricted, and • the selected Web interface user level: Administrator, GNSS manager, Status Viewer or None.
Page 182 6: Context sensitive help Enter a unique user name. User name • Maximum number of characters allowed is 20. • Only certain are allowed. ASCII characters 0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz - _ . (hyphen, underscore, period and space are also allowed)Type your drop- down text here.
Page 183: Web Interface Access Description
• None The user is not able to access the receivers SD card via a FTP connection. • Read only The user is able to view all folders and files on the receivers SD card via a FTP connection. The user cannot edit, delete or copy files on the SD card. •...
Page 184: Gnss Spider And Remote Access
Spider site server using the USB cable or the direct Bluetooth connection. • Use the default USB connection settings (IP address 192.168.254.2) to configure the site in Leica GNSS Spider. • Use the default Bluetooth connection setting (IP address 192.168.253.2) to configure the site in Leica GNSS Spider.
Page 185: Related Topics
The table below describes the settings that can be configured on the Connection page. Setting Description Select the connection type that is needed for Leica GNSS Spider or other OWI based software Connection type to connect to the receiver. TCP/IP server...
Page 186: Remote Access Wizard: Configure Tcp/Ip Server
The table below describes the settings that can be configured on the Configure TCP/IP server page. Setting Description Enter the TCP/IP port of the receiver for Leica GNSS Spider or other OWI based software to TCP/IP port connect to. If for a Spider / OWI connection no OWI requests are received within the specified time, the Data receive time out connection will be automatically reinitialized.
Page 187: Remote Access Wizard: Configure Tcp/Ip Client
Remote access wizard: Configure Ntrip server (source) Background Information This mode allows the receiver to act as the Ntrip Server and to initiate an active connection to an Ntrip site on the Leica Spider site server or other OWI based tools.
Page 188: Ntrip Server Connections
6: Context sensitive help Enter a password. Password A password for authentication is required in order to connect to the mount point on the Ntrip Caster. Press to change settings. Press to continue to the next wizard step. Press to cancel and return to Spider and remote access: Overview . Ntrip server connections •...
Page 189: Remote Access Wizard: Configure Radio
Remote access wizard: Configure GSM / Modem / CDMA Background Information The settings on this page allow Leica GNSS Spider or other OWI based software to use a modem to dial into a modem connected to the GR/GM receiver and configure the receiver.
Page 190: Setting Descriptions
6: Context sensitive help GSM (Global System for Mobile communications) is a telecommunication standard for transmitting data packages to mobile phones. CDMA is a telecommunication standard for transmitting data packages using the Internet protocol. Setting Descriptions The table below describes the settings that can be configured on the Configure GSM / Modem / CDMA page. Setting Description Select the device to be used.
Page 191: Ntrip Caster: Overview
Ntrip caster: Overview The Ntrip caster allows data to be streamed to the receiver and distributed to several clients via a single TCP/IP port Tab option Description Activate or deactivate Ntrip caster and define the port number that the Ntrip caster receivers and Caster distributes streaming data.
Page 192: Related Topics
6: Context sensitive help • If an Ntrip server (source) connects to the Ntrip caster and tries to connect to a non-existing mount point, the Ntrip caster will return an “Invalid mount point” error message. If the Ntrip server (source) is a GR/GM receiver, it will try to reconnect every 10s for 30 minutes.
Page 193: Related Topics
Mount point is inactive. To activate or deactivate a data stream press the Activate icon. The name of the configured mount point. This name is used by the Ntrip source and Mount point name clients to define which data stream to connect to. The configured outgoing data type as it will appear in the source table.
Page 194: Related Topics
For the standard SSL certificate on your receivers web interface, Leica Geosystems AG will be shown as the third party that...
Page 195 Such a self-signed certificate is the default that comes with the GR/GM receiver web site. The URL of the web site is not verified (as this is different for every receiver) and the certificate is self-signed by Leica Geosystems AG.
Page 196: Setting Descriptions
6: Context sensitive help Open the SSL certificate (CRT file) and copy the text into the SSL certificate window on the Receiver setup / Web server page on your receivers web interface. Open the key file in the same way and copy / paste the text into the SSL key window on the same page. Store the settings.
Page 197 with a very low bandwidth (e.g. satellite communication). SSL certificate Paste a signed certificate in X.509 PEM format here. SSL certificate Open SSL License ==================================================================== * Copyright (c) 1998-2004 The OpenSSL Project. All rights reserved. * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1.
Page 198 6: Context sensitive help * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. ==================================================================== The keyboard short cuts CTRL+C and CTRL+V can be used to copy and paste the SLL certificate and SSI key into the web interface.
Page 199: Receiver Setup: Dyndns
* the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED.
Page 200 6: Context sensitive help Requirement Description To use the DynDNS service, it is necessary to have a DNS server installed in same network as DNS Server the receiver. A DNS server can find the IP address assigned to a hostname. This is necessary because although the DNS server knows the hostname of the DynDNS service, the IP address of the service can change.
Page 201: Setting Descriptions
mobile Internet gateway as the default gateway. Configure DynDNS functionality: Enter all necessary settings as described below. After pressing Store, the receiver should connect to the DynDNS service and show the current IP of the receiver in the message log. •...
Page 202: Setting Descriptions
6: Context sensitive help The FTP server configuration page is used to enter the necessary information for accessing the receiver's FTP server (attached storage devices). The FTP server can also be accessed via a TCP/IP connection over USB cable. The settings for this connection are hard wired. For more information on setting up a USB connection, see Setup via Web Interface over USB.
Page 203: Related Topics
Press the save icon to store the settings. Related topics Setup via Web Interface over USB Device Management Device Management: Overview Device Management is used to create, configure or delete modem, radio and GSM devices to be used with the receiver. Tab option Description •...
Page 204: Related Topics
6: Context sensitive help • All user defined device will be kept. Related topics Device Management: Radio Device Management: Radio Background Information View and delete radio devices to be used with the receiver. Setting Descriptions The table below describes the settings that can be viewed on the Radio tab. Settings Description Device is in use.
Page 205: Device Management: Gprs / Internet Initialization
Device Management: GPRS / Internet initialization Setting Descriptions The table below describes the settings that can be configured on the GPRS / Internet initialization page. This page is only shown when Mobile internet capable is set to Yes on the New / Edit modem/phone page. Settings Description Enter a valid AT command to initialize the device.
Page 206: Related Topics
6: Context sensitive help Select the time interval after which event log messages are deleted from the Autodelete event log entries receivers data base. Event log emailing Description Activate to send the content of the event log via email. Enable event email When activated the Event log emailing settings are visible and can be edited.
Page 207 Power supply Description GR25/50: Primary supply Select the primary power supply. • External 1 External 1 is used as the primary supply. • External 2 External 2 is used as the primary supply. • Power over Ethernet (PoE) PoE is used as the primary supply (requires network connection with Power over Ethernet compliant with the standard IEEE 802.3, class 0 PoE solution).
Page 208 6: Context sensitive help Power failure recovery Description GR10/30 & GM10/30 Select the power failure recovery setting. Reboot after power failure • Always After a power failure, the system will immediately start up once power is available again, even if there is very low power available. This should only be selected when the system is powered by an external main AC/DC power source.
Page 209: Reducing Power Consumption
configured power up and down values with the default values. Boot receiver on pulse to port Description Determines if the receiver powers up when a pulse is received at either of the serial Serial Ports ports (P1) or (P2). Serial (P2) is only available on the GR25/50 For the receiver to power up on pulse to port, the pulses must have the following voltage/length: Voltage [V] Pulse length [microseconds]...
Page 210: Setting Descriptions
6: Context sensitive help Simple Network Management Protocol (SNMP) is an Internet-standard protocol for managing devices on IP networks, in this case GR/GM receivers. It can be used in network management systems to monitor receivers for conditions that warrant administrative attention.
Page 211: Receiver Setup: Tools
mgmt --mib-2 --system --interfaces --... --host --hrSystem --hrSystemUptime --... Each parameter has a unique object ID assigned to it. This can then be used to query the particular parameter. In order to obtain the object ID (OID) of the particular parameter you want to monitor, you can use "MIB browsers" to manually query which parameters are supported by a certain network device.
Page 212: Receiver Setup: Tools
Description Press to power down the receiver. After power down, the web interface Power down will redirect to the Leica Geosystems GR/GM receiver web site. Press to reboot the receiver. After reboot, you will be redirected to the Reboot Web interface login page.
Page 213: Related Topics
• Network connections - WLAN * • DynDNS settings • Web server settings • The device used for mobile Internet setup (changed default devices and user defined devices) * GR25/50 only Press to delete all current ephemeris and almanac data and restart the Initialize measurement engine position computation.
Page 214: Receiver Setup: Firmware Management
The name of the firmware file available for download from the Leica web site. Available firmware upgrades This field shows if there is a later firmware version available on the Leica web site than the one installed on the receiver.
Page 215: Related Topics
• Leica Geosystems - our Leica Geosystems web server where new firmware files are available at release. Note: the file download will only be done if a valid maintenance option is installed on the receiver. • A user defined FTP location - All FTP locations created at GNSS management - FTP and USB locations can be selected.
Page 216: Gr/Gm Receiver Options
6: Context sensitive help Field Description To install a new option either: Install option keys • Key: Enter the option key. The key is contained in the option file. You can copy and paste the key into the Key field. •...
Page 217: Receiver Options: Gr30/50 And Gm30 Receivers Only
The default language is English. English will always be used if the provided language file does not contain a translated token. For more information on translating please contact your local Leica Geosystems Dealer/Distributor in the country where you bought your product.
Page 218: Related Topics
6: Context sensitive help the receiver is set to using English. After the firmware upgrade, the language file for the new release firmware must be installed manually. Select to delete the language file from the SD card. Delete The default English language file cannot be deleted. Press to install the language file.
Page 219: File Upload
Support Support: Overview The Support menu options allow you to send the settings of your receiver and debug information to Leica NRS support in order to help solve receiver problems. Menu option...
Page 220: Related Topics
Transfer / Settings directory on the SD card. After the manual download to the local PC the file can be sent via email to Leica NRS Support.
Page 221: Support: Leica Active Assist
Leica NRS support. Disconnect button Leica NRS support staff will inform you when the Active Assist session has been finished. Please do not log in during an Active Assist session as this may disrupt the Active Assist connection.
Page 222: Software: Overview
Web interface. For detailed step-by-step instructions, refer to Firmware upgrade step-by- step. Leica GNSS Spider can also be used to install the firmware. Loading the firmware to the SD card and installing it on the instrument is done in one step when using GNSS Spider. Refer to the Leica GNSS Spider Online Help for more information.
Page 223: Related Topics
Related topics Is my firmware up to date? Firmware upgrade step-by-step Firmware upgrade using Leica GNSS Spider Loading a Language file Status: Receiver Information Receiver setup: Firmware management Receiver setup: Language management Is my firmware up to date? If a GR/GM receiver is connected to the internet, the web interface automatically notifies the user if a new firmware version becomes available.
Page 224: 1: Maintenance End Check
If the Maintenance End date shown is later than in the corresponding release notes, then this firmware can be loaded. If the Maintenance End date is no longer valid, then please contact your local Leica Representative to learn about Customer Care Packages (CCPs) that include software maintenance so that you can benefit from the latest software improvements.
Page 225: 4: Install The Firmware
Download the latest file from Leica Geosystems. This option copies the latest available firmware file to the SD card of the receiver as soon as it has been published by Leica Geosystems. A valid maintenance key must be installed on the receiver in...
Page 226: Automatically Installing The Firmware
Go to GNSS management / FTP and USB locations Create a new FTP location. Load the latest firmware file to this FTP location. Make sure the file naming is exactly as released by Leica Geosystems. Go to the Receiver Setup / Tools / Firmware page.
Page 227: Related Topics
Receiver setup: Firmware management Firmware upgrade using Leica GNSS Spider Leica GNSS Spider can also be used to install the firmware. Loading the firmware to the SD card and installing it on the instrument is done in one step when using GNSS Spider.
Page 228: Gnss Spider / Remote Access: Overview
Please see the chapter Spider and remote access: Overview for more detailed information on how to configure a remote access. Licensing Leica GNSS Spider users do not need a license to connect the GR/GM receiver as an active site to the Leica GNSS Spider software. Requirements •...
Page 229: Related Topics
The last stored/uploaded settings will overwrite everything that had been configured before. Starting and Stopping the active GR/GM receiver site in Leica GNSS Spider has only an effect on the __spider logging session and the GNSS Spider data streams in the receiver.
Page 230: Gnss Spider Data Streams
8: GNSS Spider / Remote Access When logging is configured in GNSS Spider and the settings have been uploaded to the receiver, a GNSS Spider logging session appears in the GNSS management / Logging sessions page and in the Status / Logging sessions page. The Spider logging session is called __spider (with two _) and is activated by starting the site in GNSS Spider.
Page 232: How To: Overview
9: How to How to: Overview The following topics provide detailed step-by-step guides to help you configure your receiver: • How to set up a mobile internet connection • How to use DynDNS service on receiver • How to backup and restore receiver settings •...
Page 233: Related Topics
select static and enter the IP address. Activate the Use as default gateway check box if all data traffic is to be done via the mobile Internet connection. If activated, all FTP push, streamed data, event email sending and DynDNS updates are done via the mobile Internet connection.
Page 234: How To Backup And Restore Receiver Settings
9: How to The APN profile used for the mobile Internet setup might make it necessary to change the HTTP port if the default HTTP port is not available. If the HTTP port has been changed, the web interface access then requires entering the HTTP port with the receivers hostname in the browser window.
Page 235: How To Configure Ntrip
HTTP server program while Ntrip client and Ntrip server are acting as HTTP clients. GR/GM receivers can act as: • Ntrip servers, sending GNSS data to an Ntrip caster. Leica GNSS Spider software can act as a caster. The receiver itself can also act as an Ntrip caster •...
Page 236 9: How to Open the Mount points tab. Press the Create new mount point to open the mount points wizard. On the New mount point page • Enter a unique mount point name • Enter the Data format of the stream transmitted via this mount point. This entry will appear in the source table.
Page 237: Related Topics
Go to the GNSS management / Data streams. Open the Incoming data streams tab. Press the Create new data stream to open the data streams wizard. Select the Real time in the Data stream type list. Then press the Continue icon.
Page 238: Step-By-Step Configure And Ftp Push Location
9: How to Up to 10 logging sessions can be configured on a GR/GM receiver. Each logging session can push the logged files to a different FTP location. These FTP locations need to be configured before assigning them to a logging session. Step-by-step configure and FTP push location Step Description...
Page 239: How To Reset The Receivers Settings
FTP server is not accessible), a message will be displayed in the event log and the Queue column will list the number of files that could not be pushed. How to reset the receivers settings Background information The receiver has different reset functionality. It allows •...
Page 240: Step-By-Step Initialize Measurement Engine
9: How to Step-by-step initialize measurement engine Initializing the measurement is mainly useful for special tracking applications. E.g. if unhealthy satellites are forced to healthy and then set back to automatic health setting, it is recommended to initialize the measurement. Satellites with bad health may transmit incorrect almanacs and ephemeris.
Page 241: Step-By-Step
Make sure the Bluetooth adapter on the PC is enabled and properly installed. Step-by-Step Step Description Enable the Bluetooth adapter of the GR25/50 using either: by using the web interface: Open the web interface and select Receiver Setup / Network Connections and select Bluetooth or by using the display and buttons: Go to Configuration / Network Config and then select Bluetooth, make sure that Bluetooth is shown as "Enabled".
Page 242: Ad Hoc Connection Step-By-Step
9: How to Use Ad hoc mode for a direct WLAN connection to another wireless device. Ad hoc mode is mainly intended for initial receiver set-up and for checking the receiver settings using a mobile device. Use Infrastructure mode to connect to a WLAN access point. Infrastructure mode is intended for all communication between the GR25/50 and a computer connected to the same network.
Page 243: How To: Backup Communication
or by using the display and buttons: Go to Configuration / Network Config and then select WLAN, make sure that wireless radio is shown as "enabled". In the GR25/50 web interface, go to Receiver Setup / Network connections / WLAN. Press Create new WLAN profile to open the New WLAN profile page.
Page 244: Related Topics
9: How to for further information. If using DynDNS, make sure to select the Interface to be Mobile internet in Receiver setup / DynDNS. Go to Receiver setup / Network connections. Open the General tab. Make sure in the default gateway Priority list, the Ethernet is listed on the top and the mobile internet is second.
Page 245: Related Topics
Step Description Connect the receiver to the internet via a mobile internet connection in. Read the How to set up a mobile internet connection guide for further information. Go to Receiver Setup / General. In the Priority list move Mobile internet to the top of the list. The Ethernet interface must be the 2nd entry in the priority list.
Page 246: Support Resources
10. Support resources Support resources Background information For assistance with the receiver we have provided a number of resources that can be used when there are questions or technical problems while setting up and using the receiver. • Use the Online Help to get content based help for the receiver configuration. •...
Page 247 Active Assist During a support incident a GR/GM user may be asked by the Leica NRS support team to connect to the Active Assist server. Via this tool, the support team can access the receiver’s web interface without any security risk on the receiver side. Since the tool does not make it necessary to actually access the protected network environment of the receiver, this is a very secure way of providing support.
Page 248: External Devices: Overview
This section explains which external devices can be used with the instrument. Portable browsers • Leica surveying controllers CS10 and CS15 • Other web enabled devices Besides the CS10 and CS15 any other device that comes with a web browser and a USB host or Bluetooth connector can be used to configure the instrument.
Page 249: Tilt Sensors
Tilt sensors Tilt devices (such as the Leica NIVEL210) are used for measuring inclinations. The data from the tilt device is logged together with the GNSS raw observations into MDB files. When logging RINEX files, the tilt data is written into a special auxiliary file.
Page 250: Access Via Bluetooth Connection
11: External Devices Connect the mini USB connector of the USB cable (article number xxx) with the GR/GM receiver. Connect the standard USB connector of the USB cable with the CS10/CS15. On the CS10/CS15 go to Start and open the Internet Explorer. Type in 192.168.254.2 in the URL line of the Internet Explorer.
Page 251: Devices Fitting Into A Gfu Housing
Devices fitting into a GFU housing Digital cellular phones fitting into a GFU housing Digital cellular phone GFU housing Siemens MC75 GFU24 CDMA MultiTech MTMMC-C (US) GFU19, GFU26 CDMA MultiTech MTMMC-C (CAN) GFU25 Radios fitting into a GFU housing Radio GFU housing Satelline 3AS, transceive GFU14...
Page 252: Led Indicators
11: External Devices Step Description The SIM card is inserted into a slot on the bottom of the GFU housing. Take the SIM card, a coin and a pen. Locate the SIM card screw, that covers the SIM card slot, on the bottom of the GFU housing. Insert the coin into the groove of the SIM card screw.
Page 253: Slot-In Devices
missing SIM or PIN. Flashing every 4 s registered to network but no data transfer in progress. Flashing every 2s packet service data transfer in progress. Flashing every 1 s circuit switched data transfer in progress (GSM/UMTS only). GFU14 with red or flashing red the communication link, Data Carrier Detection, is okay on the...
Page 254: Insert And Remove A Sim Card Step-By-Step
11: External Devices Remove the compartment cover. Insert the slot-in device into the P3 Slot-in port. The LED's on the device must face downwards. Reattach the compartment cover and tighten the screws. All screws have to be tightened to ensure that the instrument is waterproof.
Page 255: Configure A Meteo Device Step-By-Step
any device data is not being transferred. Data transfer LED flashing green data is being transferred. SLG1-2 with Telit 3G, call is in progress. Signal strength LED SLG2-2 with Cinterion red: long flash, no SIM card inserted, no PIN MC75i entered or network search, user long break authentication or network login in...
Page 256: Background Information
11: External Devices Background information An external oscillator can be used to provide a better quality time signal to the instrument than the internal clock, for example, through the use of a rubidium or caesium oscillator. The same external oscillator can also be used with a number of receivers so that each instrument is guaranteed to be tracking satellites using the same time signal.
Page 258: Default Settings: Overview
12: Default settings Default settings: Overview There are two ways of regaining the default receiver settings. Format all settings and reset the complete receiver configuration. Reset the receiver settings for certain settings only. Menu option Description Format receiver settings via Web interface step-by-step Detailed information on the reformatting of the receiver settings using the Web interface.
Page 259: Related Topics
• Network connection settings (Ethernet, mobile Internet, Bluetooth (GR25 only), WLAN (GR25 only) • DynDNS settings • Web server settings • Changes in the device configuration if the device is used for mobile Internet setup or for Spider or remote access •...
Page 260: Related Topics
12: Default settings Navigate to Configuration / Maintenance. Highlight Format System (all) and press the ENTER button. Press the ENTER button again in the confirmation message. After the system format is completed, the receiver reboots with all settings set back to the default settings. Related topics Keyboard Appendix G: Default settings...
Page 262: Technical Data: Overview
13. Technical Data Technical Data: Overview All information concerning technical data, such as tracking characteristics, accuracy and antenna related technical data, can be found in Leica GR/GM receivers User Manual, as well as in Leica Spider Hardware Technical data.
Page 264: Legal Information
14. Legal Information Legal Information This software contains copyrighted software which is licensed under various open source licenses. RSA Data Security, Inc. MD5 Message-Digest Algorithm Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All rights reserved. License to copy and use this software is granted provided that it is identified as the "RSA Data Security, Inc. MD5 Message-Digest Algorithm"...
Page 266: Ports & Pin Assignments: Gr10/30 & Gm10/30
Appendix A: Ports & Pin Assignments Ports & Pin Assignments: GR10/30 & GM10/30 Description Some applications require knowledge of the pin assignments for the receiver ports. Ports at the instrument rear panel GNSS: GNSS Antenna port TNC P1: Serial port, 8 pin LEMO OSC: Oscillator port Ethernet port: Ruggedised RJ45 P3: Communication Slot-in port...
Page 267: Pin Assignments For Power Port, Pwr
Pin assignments for Power Port, PWR Signal Name Function Direction PWR1 Power input, 11 V-28 V Identification pin Signal ground PWR2 Power input, 11 V-28 V Identification pin Sockets Port P1: LEMO-1, 8 pin, LEMO EGI.1B.308.CLN Port PWR: LEMO-1, 5 pin, LEMO HMG.1B.305.CLNP Ports &...
Page 268: Pin Assignments For P1: Serial Port
Appendix A: Ports & Pin Assignments Pin assignments for P1: Serial Port Signal Name Function Direction RS232, ready to send RS232, clear to send Signal ground RS232, receive data RS232, transmit data Identification pin GPIO RS232, configurable In or out function +12 V 12 V power supply out...
Page 270: B1: Nmea Messages - Overview
B12: VTG - Course Over Ground and Ground Speed • B13: ZDA - Time and Date • B14: LVM - Leica Velocity Measurement • B15: LDM - Leica Displacement Measurement B2: Used symbols for describing the NMEA formats Background information NMEA messages consist of various fields.
Page 271: Special Format Fields
--ccc Address GPGGA • -- = alphanumeric characters identifying the talker Options: GP = GPS only GL = GLONASS only GN = Global Navigation Satellite System • ccc = alphanumeric characters identifying the data type and string format of the successive fields. This is usually the name of the message.
Page 272: Numeric Value Fields
Appendix B: NMEA Messages • Such a field is indicated by the presence of one or more valid characters. Excluded from the list of valid characters are the following that are used to indicate other field types: A, a, c, x, hh, hhmmss.ss, llll.ll, yyyyy.yy.
Page 273: Examples
Field Description $--GGA Header including Talker ID hhmmss.ss UTC time of position llll.ll Latitude (WGS 1984) Hemisphere, North or South yyyyy.yy Longitude (WGS 1984) East or West Position quality indicator 0 = Fix not available or invalid 1 = No real time position, navigation fix 2 = Real time position, ambiguities not fixed 3 = Valid fix for GNSS Precise Positioning Service mode, for example WAAS 4 = Real time position, ambiguities fixed...
Page 274: Examples
Appendix B: NMEA Messages East or West Position quality indicator 0 = Fix not available or invalid 1 = No real time position, navigation fix 2 = Real time position, ambiguities not fixed 3 = Real time position, ambiguities fixed Number of satellites in use, 00 to 26.
Page 275: Examples
Number of satellites in use, 00 to 26. PDOP Ellipsoidal height Altitude of position marker as local ellipsoidal height. If the local ellipsoidal height is not available, the WGS 1984 ellipsoidal height will be exported. Units of altitude as fixed text M Checksum <CR>...
Page 276: Examples
Appendix B: NMEA Messages <LF> Line Feed Examples Standard Talker ID $GNGGQ,113615.50,041006,4724.5248556,N,00937.1063059,E,3,12,0.009,1171.281,M*22 $GPGGQ,113615.50,041006,,,,08,,*67 $GLGGQ,113615.50,041006,,,,04,,*77 User defined Talker ID = GN $GNGGQ,113805.50,041006,4724.5248541,N,00937.1063044,E,3,13,0.010,1171.281,M*2E B7: GLL - Geographical Position Latitude/Longitude Syntax $--GLL,llll.ll,a,yyyyy.yy,a,hhmmss.ss,A,a*hh<CR><LF> Description of fields Field Description $--GGL Header including talker ID llll.ll Latitude (WGS 1984) Hemisphere, North or South yyyyy.yy...
Page 277: B8: Gns - Gnss Fix Data
$GNGLL,4724.5248541,N,00937.1063044,E,113805.50,A,D*7E B8: GNS - GNSS Fix Data Syntax $--GNS,hhmmss.ss,llll.ll,a,yyyyy.yy,a,c--c,xx,x.x,x.x,x.x,x.x,xxxx*hh<CR><LF> Description of fields Field Description $--GNS Header including talker ID hhmmss.ss UTC time of position llll.ll Latitude (WGS 1984) Hemisphere, North or South yyyyy.yy Longitude (WGS 1984) East or West c--c Mode indicator N = Satellite system not used in position fix or fix not valid A = Autonomous;...
Page 278: Description Of Fields
Appendix B: NMEA Messages $--GSA,a,x,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,x.x,x.x,x.x*hh<CR><LF> Description of fields Field Description $--GSA Header including talker ID Mode M = Manual, forced to operate in 2D or 3D mode A = Automatic, allowed to automatically change between 2D and 3D Mode 1 = Fix not available 2 = 2D 3 = 3D Numbers of the satellites used in the solution.
Page 279: Examples
Message number, 1 to 4 Number of theoretically visible satellites according to the current almanac. PRN (GPS) / Slot (GLONASS) number of satellite Elevation in degrees, 90 maximum, empty when not tracking Azimuth in degrees true North, 000 to 359, empty when not tracking Signal to Noise Ration C/No in dB, 00 to 99 of L1 signal, null field when not tracking.
Page 280: Examples
Appendix B: NMEA Messages Speed over ground in knots Course over ground in degrees xxxxxx Date: ddmmyy Magnetic variation in degrees East or West a*hh Mode Indicator A = Autonomous mode D = Differential mode N = Data not vaild <CR>...
Page 281: B13: Zda - Time And Date
Examples Standard Talker ID $GPZDA,091039.00,01,10,2003,-02,00*4B User defined Talker ID = GN $GNZDA,113806.00,10,04,2006,02,00*76 B14: LVM - Leica Velocity Measurement Syntax $--LVM, hhmmss.ss, mmddyy, E.EEEE, N.NNNN, U.UUUU, v.v, v.v, v.v, c.c , c.c , c.c, q.q, xx*hh<CR><LF> Description of fields Field Description...
Page 282: Example
Example User defined Talker ID = GN $GNLVM,113805.50,030215,0.0011,0.0021,0.0015,0.0023,0.0040,0.0092, 0.00012,0.00015,0.00035,0.043561,19*47 B15: LDM - Leica Displacement Measurement Syntax $--LDM,hhmmss.ss, mmddyy, hhmmss.ss , mmddyy, E.EEEE, N.NNNN, U.UUUU, v.v, v.v, v.v, c.c , c.c , c.c, q.q, xx, a, a, a *hh<CR><LF>...
Page 283 Options: GP = GPS only GL = GLONASS only GA = Galileo only BD = BeiDou only GN = Global Navigation Satellite System • LDM = name of the message hhmmss.ss UTC time of displacement (Check official NMEA section 6.2.1) mmddyy UTC date of displacement hhmmss.ss...
Page 284: Example
Appendix B: NMEA Messages available and used for displacement computation, or 0, i.e. no observation is available and no displacement is computed at this epoch. If the user configures a 1 Hz epoch rate NMEA LDM stream and the receiver positioning rate is 20 Hz, then for each epoch 20 observations are used for displacement calculation.
Page 286: Rtcm Message Types
Appendix C: RTCM Messages RTCM Message Types Background information Radio Technical Commission for Maritime services. Commission set up to define a differential data link to relay GPS correction messages from a monitor station to a field user. RTCM 2.x Type Description Differential GPS Corrections.
Page 287: Rtcm 3.X Msm
GPS ephemeris data. 1020 GLONASS ephemeris data. 1033 Receiver and Antenna descriptors including serial number and firmware version information. 1230 GLO code-phase biases 4029 Leica Proprietary Message RTCM 3.x MSM Type Description 1073 GPS observations (compact). 1075 GPS observations (extended).
Page 288: Rinex Met Observation Types
Appendix D: RINEX RINEX MET Observation Types If RINEX logging is configured, the meteorological data will be logged in a Meteorlogical Data File with the file extension .YYm. The table below describes the RINEX observation types. RINEX observation type Description Header abbreviation RINEX Pressure (mbar)
Page 289: Version 2.11
The ellipsoidal height of the sensor. F14.4 Record is repeated for Denotes the measurement type that relates to the 1X, A2, each observation type aforementioned “SENSOR MOD/TYPE/ACC”. found in #/TYPES OF OBSERV record. Same as used above in “TYPES OF OBSERV (TN/TE/TT)”.
Page 290: File Naming (Applies To All Auxiliary File Versions)
Appendix D: RINEX • Observations can be output in the order as defined in the header definition “# / TYPES OF OBSERV”. • TN / TE observations shall be set to ±9999.999999, if the measurement value is out of the measuring range of the tilt device. File naming (applies to all auxiliary file versions) Product file names are generated from the file creation date, time and type of product.
Page 292: Appendix: E
Appendix E: Web interface: Directory Structure of the Menu Bar Appendix: E Web interface: Directory Structure of the Menu Bar Menu Bar ¦--- Home ¦ ¦ ¦--- Status ¦ ¦ ¦ ¦ ¦ ¦----------- Receiver Information ¦ ¦ ¦--- Receiver ¦...
Page 293 ¦ ¦ ¦--- GNSS Management ¦ ¦ ¦ ¦ ¦ ¦----------- Site name and coordinates ¦ ¦ ¦ ¦----------- Tracking ¦ ¦ ¦--- General ¦ ¦ ¦--- GPS ¦ ¦ ¦--- GLONASS ¦ ¦ ¦--- GALILEO ¦ ¦ ¦--- BeiDou ¦...
Page 294 Appendix E: Web interface: Directory Structure of the Menu Bar ¦ ¦ ¦ ¦----------- Access management ¦ ¦ ¦--- User management ¦ ¦ ¦ ¦--- Create new user ¦ ¦ ¦ ¦ ¦ ¦--- Access settings ¦ ¦ ¦ ¦----------- Spider and remote access ¦...
Page 295 ¦--- Support ¦ ¦ ¦ ¦ ¦ ¦----------- Properties ¦ ¦ ¦ ¦----------- Support tool ¦ ¦ ¦ ¦----------- Leica Active Assist ¦ ¦ ¦ ¦----------- Links ¦ ¦ ¦--- Logout...
Page 296: Directory Structure Of The Memory Device
Appendix F: Directory Structure of the Memory Device Directory Structure of the Memory Device Directory structure ¦--- USB Memory Device Only available if external USB device is attached ¦ ¦ ¦ ¦----------- Data Storing raw data logging data for all logging sessions with archiving to ¦...
Page 298: Gr/ Gm Default Settings
Appendix G: GR/GM Default Settings GR/ GM Default Settings The outcome of selecting the action Format receiver settings (Reset all) is listed for each default setting. Access management Setting Default setting Access to Web interface is Fully restricted Format receiver settings outcome All users are deleted.
Page 299 Default settings listed above are restored. Data streams Incoming data streams wizard Setting Default setting Session type Meteo Device Meteo Met4a Data rate Activate data stream Enabled Outgoing data streams wizard Setting Default setting Session type Real time Reference station ID End of message Nothing Time slicing...
Page 300 Appendix G: GR/GM Default Settings Format receiver settings outcome Default settings listed above are restored. Event log Setting Default setting Autodelete log file entries After 1 month Enable event email Disabled Send email to Empty Email address of sender Empty Mail server (SMTP) Empty Mail server port...
Page 301 Send commands Empty Use passive mode Enabled Format receiver settings outcome All configured FTP locations are deleted. Default settings listed above are restored. Logging session Logging session wizard Setting Default setting Session name Empty Data type Session priority medium (Smart clean up warning displayed) Session type Continuous Logging rate...
Page 302 Appendix G: GR/GM Default Settings Default settings listed above are restored. Network connections Setting Default setting General Receiver hostname GR/GM(serial number) Priority Ethernet Mobile Internet WLAN (only on GR25/50 with WLAN enabled ) Backup communication - Enable Disabled Ethernet Obtain an IP address automatically Enabled IP address 192.168.0.3...
Page 303 Obtain IP address automatically not active IP address 192.168.252.2 Subnet mask 255.255.255.0 Default gateway 0.0.0.0 Preferred DNS server 0.0.0.0 Alternative DNS server 0.0.0.0 Format receiver settings outcome All default settings listed above are restored. Power management Setting Default setting Primary supply External 1 GR25/50 Charging mode...
Page 304 Appendix G: GR/GM Default Settings Bias internal Factory External bias 0 ns Time guard Description Empty Format receiver settings outcome Default settings listed above are restored. Remote access wizard Setting Default setting Connection type TCP/IP server TCP/IP port Empty Limit access range 1.1.1.1 to 254.254.254.254 Activate remote access Enabled...
Page 305 Format receiver settings outcome As listed. Smart clean up Setting Default setting Smart clean up Disabled Format receiver settings outcome Default settings listed above are restored. SNMP Setting Default setting Enable SNMP Disabled Community Public System location Empty System contact Empty Format receiver settings outcome Default settings listed above are restored.
Page 306 Appendix G: GR/GM Default Settings Velocity & Displacement Engine Setting Default setting Enable Engine Disabled Current thresholds used for displacement Default value detection Threshold East 0.0120 m/s Threshold North 0.0150 m/s Threshold Up 0.0300 m/s Wake-up sessions Create new Wake-up session wizard Setting Default setting Name...
Page 308: Event Log Messages
Appendix H: Event log messages Event log messages The following table provides an overview of Event log messages you might encounter when working with GR/GM receivers. The list does not cover all possible messages. The majority of the messages are self-explanatory and therefore no further explanations are given in the table below.
Page 310: Velocity & Displacement Engine: Data Rate Relationship
Appendix I: Velocity & Displacement Engine Velocity & Displacement Engine: Data Rate Relationship Velocity & Displacement Engine rate and NMEA LVM/LDM rate The Velocity & Displacement Engine computation rate is always equal to the position update rate of the receiver. The position update rate of the receiver can be found on the page Status: Position.
Page 311 position update rate will be updated to 10 Hz. This means that the Velocity & Displacement Engine will compute a displacement every 0.1 s, and the logging session will log a displacement every 0.5 s (every fifth one). In this case, at each epoch of the logging session, the displacement computed in the Velocity & Displacement Engine is logged into the file.
Page 312: Glossary: Overview
Antenna Reference Point (ARP) Anti spoofing (AS) BINEX CDMA CMR/CMR+ Cut-off angle Cycle slip Dilution of Precision (DOP) Dynamic Host Configuration Protocol (DHCP) DynDNS Ephemeris ExFat FAT64 GLONASS GPS (System) Time Hatanaka HTTP HTTPS I, J, K, Leica 4G Leica format...
Page 313: Almanac
NMEA-0183 Ntrip O, P, Q, RINEX RTCM SC-104 Selective Availability (SA) Signal-to-noise ratio (SNR) SMTP Time Zone UTC (Coordinated Universal Time) WGS84 Wide Area Augmentation System (WAAS) World Geodetic System 1984 (WGS 84) X, Y, Z Almanac A set of parameters included in the GPS satellite navigation message that a receiver uses to predict the approximate location of a satellite.
Page 314: Cdma
Appendix J: Glossary BINary EXchange format: binary exchange representation of GPS data and metadata which allows for encapsulation all or most of the information currently exchanged with the ASCII formats of RINEX, SINEX, IONEX, SP3, and so on as various BINEX records are defined.
Page 315: Exfat / Fat64
ExFat / FAT64 ExFAT (Extended File Allocation Table, also sometimes referred to as FAT64) is a proprietary file system suited especially for USB flash drives developed by Microsoft. ExFAT can be used where the NTFS file system is not a feasible solution, due to data structure overhead, or where the file size or directory restrictions of previous versions of the FAT file sys-tem are unacceptable.
Page 316: Leica 4G
Loss of Lock Indicator: 4th decimal for phase measurements only, shown in RINEX format. Leica proprietary database file format. NMEA Log File Leica proprietary NMEA log file. It supports logging NMEA stream messages into a file. The naming convention for NMEA log files is as follows: ssssdddhmm.yy.nmea NMEA file component Description 4 character serial number (last 4 digits) or user entered Sensor Id.
Page 317: Ntrip Caster
Networked Transport of RTCM via Internet Protocol • is a protocol streaming real time corrections over the Internet. • is a generic protocol based on the Hypertext Transfer Protocol HTTP/1.1. • is used to send differential correction data or other kinds of streaming data to stationary or mobile users over the Internet. This process allows simultaneous computer, laptop, PDA, or instrument connections to a broadcasting host.
Page 318: Ntrip Source
Ntrip Server x Ntrip Source 1 Ntrip Source x Real time message satellite signal support Message format GLONASS Galileo BeiDou Leica Leica 4G CMR+ RTCM 3.x RTCM 3.x MSM RTCM 1,2 (v2.1) RTCM 1,2 (v2.2) RTCM 1,2 (v2.3) RTCM 9,2 (v2.1)
Page 319: Rinex
*CMR from a Leica receiver or Leica GNSS Spider contains Glonass corrections. To use Glonass corrections, CMR message 3 needs to be decoded by the rover. Leica rovers and some 3rd party rovers (e.g. Javad, Topcon) can apply GLO corrections in CMR format.
Page 320: Rtcm Sc-104
Appendix J: Glossary p for mixed GNSS navigation files m for meteo files a for auxilliary files (proprietary, no official part of RINEX standard) RTCM SC-104 The special committee of the Radio Technical Commission for Maritime Services that developed recommended standards for DGPS. Selective Availability (SA) The policy and procedure of denying to most nonmilitary GPS users the full accuracy of the system.
Page 321 A set of parameters, established by the U.S. Defense Mapping Agency, for determining geometric and physical geodetic relationships on a global scale. The system includes a geocentric reference ellipsoid; a coordinate system; and a gravity field model. The ellipsoid is essentially that of the International Union of Geodesy and Geophysics Geodetic Reference System 1980.
Page 322 Firmware ............... 13, 207, 217 FTP server ..............145 Firmware upgrade ........... 207, 218 User ................172 Firmware upgrade using Leica GNSS Spider ....222 Position status ..............70 Is my firmware up to date?..........218 Power Format SD card ............205, 236 Power down .............
Page 323 Reset settings ..............205 Status ................... 67 Store receiver settings ............205 Store settings ..............212 Reference position ..............70 Support..........63, 212, 213, 214, 215 RefWorX ............... 13, 217 Remote access ............175, 225 TDMA ................. 161 Reset receiver settings ............205 Temperature .................
Page 324 Illustrations, descriptions and technical data are not binding. All rights reserved. Printed in Switzerland – Copyright Leica Geosystems AG, Heerbrugg, Switzerland, 2016. 05.16 Leica Geosystems AG www.leica-geosystems.com...

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