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Download OmniSTAR 9200-G2 User Manual
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OmniSTAR 9200-G2 User Manual SV Brief This message provides brief satellite information. It contains the number of satellites tracked, the PRN number of each satellite and flags indicating the satellite status. Field 0 1 2 Item Output record type Record length Number of SVs Type Char Char Char Value 0Dh Meaning Brief satellite infor-mation output record Bytes in record 00h-18h Number of satellites included in record. Includes all tracked satellites, all satellites used in the position solution and all satellites in view. The following bytes are repeated for number of SVs PRN Char 01h-20h Pseudorandom number of satellites (1-32) SV Flags1 Char See Table 52 First set of satellite status bits SV Flags2 Char See Table 53 Second set of satellite status bits Table 41: SV Brief (type 13 record) SV Detail This message provides detailed satellite information. It contains the number of satellites tracked, the PRN number of each satellite, flags indicating the satellite status, the elevation above the horizon in degrees, the Azimuth from True North and the Signal-to-noise ratios (SNR) on both L1 and L2. Field 0 1 Item Output record type Record length Type Char Char 2-9 Number of SVs Char Value 0Eh 1 + 8x (number of SVs) 00h-18h Meaning Detaled satellite infor-mation output record Bytes in record Number of satellites included in record. Includes all tracked satellites, all satellites used in the position solution and all satellites in view. The following bytes are repeated for number of SVs PRN Char 01h-20h Pseudorandom number of satellites (1-32) Flags1 Char See Table 52 First set of satellite status bits Flags2 Char See Table 53 Second set of satellite status bits Elevation Char Degrees Angle of satellite above the horizon Azimuth Short Degrees Azimuth of satellite from True North SNR L1 Char dB * 4 Signal-to-noise ratio of L1 signal, multiplied by 4. Zero for satellites currently not tracked on L1. SNR L2 Char dB * 4 Signal-to-noise ratio of L2 signal, multiplied by 4. Zero for satellites currently not tracked on L2. Table 42: SV Detail (type 14 record) 79 Issue 1.5, January 2010
