Hello,
Sorry for the beginner question, but this one is puzzling me.
We are using Reach 2 Base + Rover. I measure twice the same set of six points, moving the base (and restarting) between the two acquisitions.
The points are recorded in FIX mode.
My problem is that there is quite a difference between the two measures (Easting is pretty ok, but Northing shows a delta of almost one meter). RMS and everything looks just fine
I frankly do not understand what I’m doing wrong.
Here is a plot for the error between the two measure of the same point, for each six points
And below are the export .CSV from ReachView App
Thanks a lot for your help,
Alex
set1.csv
Name,Easting,Northing,Elevation,Description,Longitude,Latitude,Ellipsoidal height,Easting RMS,Northing RMS,Elevation RMS,Lateral RMS,Antenna height,Antenna height units,Solution status,Averaging start,Averaging end,Samples,PDOP,Base easting,Base northing,Base elevation,Base longitude,Base latitude,Base ellipsoidal height,Baseline,CS name
1,696528.648,4138403.025,56.167,,23.21948061,37.37155886,56.167,0.011,0.010,0.010,0.015,0.534,m,FIX,2022-08-14 21:22:14.0 UTC+03:00,2022-08-14 21:22:19.0 UTC+03:00,26,1.6,696530.395,4138393.699,57.482,23.21949785,37.37147449,57.482,9.515,WGS 84 / UTM zone 34N
2,696529.971,4138403.037,56.172,,23.21949554,37.37155869,56.172,0.012,0.011,0.010,0.016,0.534,m,FIX,2022-08-14 21:22:27.2 UTC+03:00,2022-08-14 21:22:32.2 UTC+03:00,26,1.4,696530.395,4138393.699,57.482,23.21949785,37.37147449,57.482,9.378,WGS 84 / UTM zone 34N
3,696534.137,4138403.118,56.172,,23.21954257,37.37155853,56.172,0.012,0.010,0.012,0.015,0.534,m,FIX,2022-08-14 21:22:42.4 UTC+03:00,2022-08-14 21:22:47.4 UTC+03:00,26,1.2,696530.395,4138393.699,57.482,23.21949785,37.37147449,57.482,10.164,WGS 84 / UTM zone 34N
4,696538.248,4138403.174,56.174,,23.21958898,37.37155817,56.174,0.010,0.010,0.011,0.015,0.534,m,FIX,2022-08-14 21:23:00.6 UTC+03:00,2022-08-14 21:23:05.6 UTC+03:00,26,1.3,696530.395,4138393.699,57.482,23.21949785,37.37147449,57.482,12.330,WGS 84 / UTM zone 34N
5,696534.199,4138397.597,56.160,,23.21954181,37.37150879,56.160,0.010,0.010,0.012,0.015,0.534,m,FIX,2022-08-14 21:23:18.4 UTC+03:00,2022-08-14 21:23:23.4 UTC+03:00,26,1.2,696530.395,4138393.699,57.482,23.21949785,37.37147449,57.482,5.505,WGS 84 / UTM zone 34N
6,696530.062,4138397.537,56.147,,23.21949511,37.37150912,56.147,0.011,0.010,0.011,0.015,0.534,m,FIX,2022-08-14 21:23:34.6 UTC+03:00,2022-08-14 21:23:39.6 UTC+03:00,26,1.4,696530.395,4138393.699,57.482,23.21949785,37.37147449,57.482,3.932,WGS 84 / UTM zone 34N
set2.csv
Name,Easting,Northing,Elevation,Description,Longitude,Latitude,Ellipsoidal height,Easting RMS,Northing RMS,Elevation RMS,Lateral RMS,Antenna height,Antenna height units,Solution status,Averaging start,Averaging end,Samples,PDOP,Base easting,Base northing,Base elevation,Base longitude,Base latitude,Base ellipsoidal height,Baseline,CS name
1,696528.635,4138403.984,51.349,,23.21948071,37.37156750,51.349,0.012,0.012,0.011,0.017,0.534,m,FIX,2022-08-14 22:53:59.0 UTC+03:00,2022-08-14 22:54:04.0 UTC+03:00,26,1.3,696537.259,4138407.122,52.714,23.21957887,37.37159394,52.714,9.220,WGS 84 / UTM zone 34N
2,696529.950,4138403.996,51.355,,23.21949556,37.37156732,51.355,0.013,0.011,0.012,0.017,0.534,m,FIX,2022-08-14 22:54:16.2 UTC+03:00,2022-08-14 22:54:21.2 UTC+03:00,26,1.2,696537.259,4138407.122,52.714,23.21957887,37.37159394,52.714,8.003,WGS 84 / UTM zone 34N
3,696534.128,4138404.081,51.370,,23.21954273,37.37156720,51.370,0.010,0.011,0.011,0.015,0.534,m,FIX,2022-08-14 22:54:40.6 UTC+03:00,2022-08-14 22:54:45.6 UTC+03:00,26,1.1,696537.259,4138407.122,52.714,23.21957887,37.37159394,52.714,4.437,WGS 84 / UTM zone 34N
4,696538.250,4138404.111,51.359,,23.21958926,37.37156660,51.359,0.010,0.010,0.012,0.015,0.534,m,FIX,2022-08-14 22:55:02.4 UTC+03:00,2022-08-14 22:55:07.4 UTC+03:00,26,1.1,696537.259,4138407.122,52.714,23.21957887,37.37159394,52.714,3.276,WGS 84 / UTM zone 34N
5,696534.166,4138398.578,51.335,,23.21954170,37.37151764,51.335,0.011,0.011,0.012,0.015,0.534,m,FIX,2022-08-14 22:55:24.8 UTC+03:00,2022-08-14 22:55:29.8 UTC+03:00,26,1.1,696537.259,4138407.122,52.714,23.21957887,37.37159394,52.714,9.129,WGS 84 / UTM zone 34N
6,696530.043,4138398.509,51.329,,23.21949516,37.37151789,51.329,0.010,0.010,0.013,0.014,0.534,m,FIX,2022-08-14 22:55:45.0 UTC+03:00,2022-08-14 22:55:50.0 UTC+03:00,26,1.2,696537.259,4138407.122,52.714,23.21957887,37.37159394,52.714,11.270,WGS 84 / UTM zone 34N