Outgoing Data Stream Wizard: Configure Lb2 Data Stream; Background Information; Setting Descriptions - Leica GR30 Online Help Manual

The time slot represents the actual time delay. The number of possible time slots is the number of reference
stations in use. The time delay equals 1 s divided by the total number of reference stations. If two reference
stations are used, the time delay is 0.50 s. Therefore, the time slots are at 0.00 s and at 0.50 s. With three
reference stations, the time delay is 0.33 s. The time slots are at 0.00, 0.33 and 0.66 s.
The following settings are dependent on the selected version and message type.
Data rate
Coordinate rate
Info rate
Message xx rate
Message xx repeat
Message 9nr. Satellites
Press to go back to the previous wizard step. Press
Press to cancel and return to 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.
Setting Description
Measurement data
Activate to stream satellite data and send out almanac/ephemeris data (GPS: 0x88, GLO:
Satellite data
0xD1, GAL: 0xD3, QZSS: 0xD6, BDS: 0xD7) immediately when new data is available.
Press to go back to the previous wizard step. Press
Press to cancel and return to GNSS management: Outgoing data stream.
96
Select the rate at which data will be sent.
Select the rate at which coordinates will be sent.
Select the rate at which the Reference Station information, such as point ID will be sent.
Enter the rate at which the selected messages will be sent out.
Enter the number of times the selected messages will be repeated.
The number of satellites to be included in message 9.
Step Description
Activate to stream LB2 data raw code and phase data for all tracked
1
satellites.
Select the message type to be sent out
2
•
Message D: LB2 (D Message) supports GPS L1 and L2 and
GLONASS L1 and L2 data.
•
Message E: LB2 (E Message) additionally supports GPS L5,
Galileo, BeiDou and QZSS signals and is more compact.
Select the rate to send the measurement data.
3
to continue to the next wizard step.
to continue to the next wizard step.