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Sfaira ONE Series
GNSS Receiver
User Manual
V1.0, modified on 11/03/2024
Sfaira ONE Series GNSS Receiver User Manual

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Summary of Contents for SingularXYZ Sfaira ONE Series

  • Page 1 Sfaira ONE Series GNSS Receiver User Manual V1.0, modified on 11/03/2024 Sfaira ONE Series GNSS Receiver User Manual...
  • Page 2: Copyright Notice

    Copyright Notice This is the V2.0 (Nov, 2024) revision of the Sfaira ONE GNSS Receiver User Guide. It cannot be copied or translated into any language without the written permission of SingularXYZ. Technical Assistant If you have any questions that can’t be solved in this manual, please contact your local SingularXYZ distribution partner.
  • Page 3: Warranty Notice

    Warranty Notice SingularXYZ does not warranty devices damage because of force majeure (lighting, high voltage or collision). SingularXYZ does not warranty the disassembled devices. ©2024 SingularXYZ Intelligent Technology Ltd. All rights reserved. Model Comparison The only difference between the Sfaira One and Sfaira One Plus is that the Plus model has an upgraded IMU function that enables tilt surveying, all other configurations are the same.
  • Page 4: Table Of Contents

    3.9.2 For Sfaira ONE Plus Model ................... 27 3.10. Stake out ........................29 3.11. Points Database ......................30 3.12. Data Export/Import ....................32 3.12.1 Import point data ....................32 3.12.2 Export point data ....................34 Sfaira ONE Series GNSS Receiver User Manual...
  • Page 5 4.1. How To Find Serial Number ..................35 4.2. How To Get Debug Data & Project File ..............36 4.2.1 Save Debug File ....................... 36 4.2.2 Share Project File ....................37 5. Glossary ........................... 38 Sfaira ONE Series GNSS Receiver User Manual...
  • Page 6: Introduction

    1.1. Overview Sfaira ONE Series GNSS receivers include two models – Sfaira ONE and Sfaira ONE Plus. Both models are equipped with a high-precision GNSS engine that can simultaneously track GPS, BDS, GLONASS, Galileo & QZSS, providing stable and accurate centimeter-level positioning. The ultra-compact size and strong anti-interference ability of Sfaira ONE Series make it possible to work even in harsh environments.
  • Page 7: Front Panel

    Sfaira ONE/Sfaira ONE Plus GNSS Receiver ⚫ USB-Type C Cable*1 USB-Type C Cable 1.4. Front panel Sfaira ONE Series GNSS Receiver User Manual...
  • Page 8: Indicator Light Description

    Charging in power on/off state Power Indicator Green light on Charging fully in power on/off state Red light on Power on Flash N times every 5s Satellite Indicator Green light flashes N: Number of tracking satellites Sfaira ONE Series GNSS Receiver User Manual...
  • Page 9: Setup Of The Sfaira One

    3. Connect with SingularPad Software 3.1. Install SingularPad Software SingularPad is a field software designed to configure the Sfaira ONE Series GNSS receivers and to conduct all subsequent surveying tasks. Where to Find the software? 1. For Packages Without a Data Collector The software installation package is provided on the USB drive included with the shipment.
  • Page 10: Software Registration

    If it shows Inactivated,please click Software Activation, then enter the permanent license to register and activate all software functions. Note: If you don’t have an activation code, please contact our sales or support team, providing your order details and software ID to obtain it. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 11: Device Connection

    3.3. Device Connection After the device is turned on, please connect SingularPad with SingularXYZ Sfaira ONE receivers. Open SingularPad software, go to Device >> Communication and select the Model Type as Sfaira ONE/Sfaira ONE Plus and the Connection Type as Bluetooth.
  • Page 12: Create A New Project

    3.4. Create A New Project Click Project >> Project Manager, click the New button in the lower left corner of the interface. Input project name, set coordinate systems parameters and save the project. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 13 The following steps give an example of how to find predefined coordinate systems of our singularpad software. Click the button located after Name in Coordinate System Parameters interface Sfaira ONE Series GNSS Receiver User Manual...
  • Page 14 In the Coordinate System Favorites interface, click the Template below to enter the Predefined Projections interface. Click Country to select the country name or enter a keyword after Search to find it. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 15 After finding the required coordinate system, click Apply to add it to coordinate system parameters, click OK to apply it to the current project. If you don't find what you need in Predefined Projections, you can click Add or Import to create new coordinate system. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 16 If you need to change the measurement units in your project, follow the steps below. Solution 1: Change units for the current project Go to Project >> Software Settings >> System, then select the distance unit and angle formats according to your need. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 17 If you have multiple project files, go to Project > Project Manager, select the project you need from the project list, and then choose the required units under Basic Information. Click OK to confirm. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 18: Localization

    , add at least 3 pairs of points for the Localization. Project Localization Note: A pair of points are the known local coordinates and the surveying coordinates of the same point. Click to add the corresponding pairs. Input the Known Point Coordinates. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 19 Then select the corresponding GNSS coordinates of the known point. Add the remaining point pairs in sequence. You can also enter the known point in point database in advance and select the input points. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 20 After adding all the point pairs, click Calculate Select the convert method and the accuracy limit according to your project requirements. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 21 Sfaira ONE Series GNSS Receiver User Manual...
  • Page 22 You can click Export Report to save the projected coordinate system parameters. Click Apply apply the localization Sfaira ONE Series GNSS Receiver User Manual...
  • Page 23: How Rtk Works

     Autonomy in remote areas as there’s no need in the Internet connection;  Independency from local providers, no additional fees by NTRIP service. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 24: Quick Setup Your Receiver

    3.7. Quick Setup Your Receiver With the help of this section, you can easily configure your Sfaira ONE Series and achieve accurate positioning for your subsequent tasks. This chapter introduces three work modes, allowing you to select the one that best suits your working conditions and accuracy requirements.
  • Page 25: Ppp Mode

    After configuration, the PPP mode will take around 10 minutes converging to typical accuracy. You can see the positioning state in the top status bar will change and remain in Converging for around 10 minutes. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 26: Sbas Mode

    After the positioning state changes to PPP mode, you can then conduct surveying tasks. 3.7.3 SBAS Mode Click the satellite icon in the top status bar to enter the Position Information interface, then click Settings on the top right corner. Enable SBAS and click OK. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 27: Singularpad Top Status Bar Introduction

    Sfaira ONE series receiver is receiving RTK corrections stably and obtaining a Fixed RTK solution with centimeter-level accuracy.
  • Page 28: Point Survey

    3.9. Point Survey The Sfaira One series receiver offers two measurement modes:  Handheld Measurement: This mode is suitable when only planar data is needed, with no requirement for elevation data.  Pole-based Measurement: This mode is designed for professional surveying, where measurements of North, East, and height are required.
  • Page 29 NEH and Base distance, and click the floating window you can set them as you need. You can also click to enter the display information settings interface and select the information you need to display. Except default display information, SingularPad supports Longitude, Latitude, Altitude, etc. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 30 You can add, recover, import and export data. After selecting a point, you can view the details and take notes or take photos. ⚫ Click to enter Settings interface Sfaira ONE Series GNSS Receiver User Manual...
  • Page 31 In Settings interface, you can modify Tolerance Setting such as solution limit, HRMS limit, VRMS limit and etc. and modify Smooth parameters and configure Settings options In Display Info interface, you can set the display information to the floating window, such as longitude, latitude, altitude, etc. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 32: For Sfaira One Plus Model

    After clicking the tilt IMU button, the system will prompt you to check the antenna information, please check whether the antenna height is correct. (Please refer to 3.9.1 about how to set antenna height) Sfaira ONE Series GNSS Receiver User Manual...
  • Page 33 Note: After enabling the IMU function, avoid quickly rotating the device, dropping it, or turning it off and on again, as these actions will require re-initializing the IMU. After turn on the tilt IMU function, please refer to chapter 3.9.1 to conduct point survey. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 34: Stake Out

    Select a point to stake, and follow the prompt on the navigation map for staking points/lines. Once you get close enough to the target point, it will alarm you based on the alarm range you have set. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 35: Points Database

    Surveyed points will be categorized under different base stations while surveying. Additionally, all points in the database are accessible whenever you need to select a point. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 36 Tap any point to view the detailed information. The information includes antenna height, solution status, WGS84 Coordinate, local grid coordinate, base id and measure time. If the point has been calibrated, the offset parameters will be displayed. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 37: Data Export/Import

    Data Type: support point database, transformation parameters file and code library ⚫ Import File Format: support *.csv, *.dat, *.txt, *.kml, etc. ⚫ Distance Unit: support meter, US survey feet and international feet Besides, you can click now to create a User defined type Sfaira ONE Series GNSS Receiver User Manual...
  • Page 38 Choose one format to import data. The default export path is internal storage/ SingularPad/import. You can also change to any other path where the file is. Click preview to take an inspection whether the format is right. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 39: Export Point Data

    Sfaira ONE Series GNSS Receiver User Manual...
  • Page 40: Troubleshooting

    In this chapter, we will outline the basic information you need to provide to help our support team understand and resolve your issue quickly. Please send the following information to our support team for further assistance.  Serial number of your Sfaira ONE Series device  Problem description with supplementary video/screenshots ...
  • Page 41: How To Get Debug Data & Project File

    After connecting the device, you can access the Debug section. Enter Device->Communication->Debug, then enable Save option to save debug file, which will be stored in the System folder (/SingularPad/Debug). Sfaira ONE Series GNSS Receiver User Manual...
  • Page 42: Share Project File

    The project file and its parameters will also help us identify the issue. You can share your project with us by following these steps: Enter Project->Project Manager, select your project and click Share. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 43: Glossary

    Rover is one of the two GNSS receivers that is used for collecting data in RTK or PPK scenarios. Rover is a moving unit: the surveyor uses rover to record the points, while rover receives the corrections from the static base. Sfaira ONE Series GNSS Receiver User Manual...
  • Page 44 QZSS stands for Quasi-Zenith Satellite System—the Japanese satellite system. It primarily serves the Asia-Pacific region, with a particular focus on Japan's needs for precise and reliable positioning information. The first satellite was launched on September 11, 2010, and became operational in 2018. Sfaira ONE Series GNSS Receiver User Manual...

Table of Contents