T04: /home/russ/Documents/_GNSS_data/2025/CSNMR-4325_Terrasat_Gaps/250528 pp40

Meta Data


Start : 2368 242655.1
Stop : 2368 316800.0
Number Samples : 740795
Input Source : T04
Total Time: 74144.9 seconds = 20.596 hours

pos_ant.csv

Heading, Antenna distance

Weighted Mean heading_mean: 265.7775
Weighted Mean dist_mean: 0.0740
Weighted Mean ant_list: [0, 1]
Weighted Mean hprec: 0.0650
Weighted Mean vprec: 0.0903
Weighted Mean vdiff_mean: 0.0078
Weighted Mean heading_uptime: 0.0000

Stats


antenna w_mean_lat w_mean_lon w_mean_hgt std_err std_err_hprec std_err_vprec count datum datum_epoch
0 39.896468 -105.115028 1668.468696 0.007660 0.046332 0.091003 740795 WGS-84 0
1 39.896468 -105.115027 1668.460882 0.002731 0.002103 0.003104 740745 WGS-84 0
ref 39.741908 -104.707456 1642.869494 1.161852 NaN NaN 740795 WGS-84 0

Uptime


antenna limit h_uptime v_uptime hv_uptime
0 0.03 0.996137 0.996137 0.996137
0 0.05 0.996137 0.996137 0.996137
0 0.10 0.996137 0.996137 0.996137
1 0.03 0.999920 0.999920 0.999920
1 0.05 0.999920 0.999920 0.999920
1 0.10 0.999920 0.999920 0.999920

Fix Summary

VSysFlgs MFixType MFixMode MFixInfo MSysFlgs count Fix_Description Ant VFixType VFixMode VFixInfo
NaN 4.0 5.0 0.0 0x17:02x 737933 RTK fixed; 3D solution; Min error 0 NaN NaN NaN
NaN 9.0 5.0 0.0 0x1:02x 2587 Autonomous (Kalman Filter); 3D solution; Unknown fix_type 9 to get fix_info. 0 NaN NaN NaN
NaN 10.0 5.0 0.0 0x1:02x 275 Conventional DGPS (Kalman Filter); 3D solution; Unknown fix_type 10 to get fix_info. 0 NaN NaN NaN
0x0.0:02x NaN NaN NaN NaN 740745 RTK fixed; 3D solution; Unknown fix_info RTK value 10.0. 1 4.0 5.0 10.0
Flags Bit Table
Bit Description
0 1 if this is the master position (i.e. record 29 position)
1 1 if the solution is a propagated solution (e.g. PM_FIX_20_HZ)
3 1 if reference station is sending moving base CMRs. Only b0 and b1 of "rtkMode" are defined in Record 29, in the rtk block "mode" field.
4 rtkMode bit 0: 0=synchronized rtk solution; 1=low-latency rtk solution;
5 rtkMode bit 1: 0=no canopy detected; 1= canopy detected;
6 1 if a baseline length constraint was used to form RTK vector.
7 1 if a clock constraint was used to form RTK vector.
8 1 if the RTK position is bridged
9 1 if the OmniSTAR position is authenticated

Individual Antennas