Crossover Correction Checks

For each polar area and SIRAL mode an rms crossover residual is calculated without use of geophysical or ionospheric corrections. Corrections are then successively added in and the effect on the rms is plotted.

Secondly, for each data take a plot of fully corrected rms and the rms with each correction reversed and removed is shown. When a correction is removed, the r.m.s should increase, and it should greatly increase if the correction is reversed.


Select Data Take Period:
30-days 60-days
Baseline:
Phase:

Correction Checks per Data Take

Successive Addition of Corrections
Data take Timespan Antarctica Greenland
13222/7/21 -> 20/8/21LRM / SARINLRM / SARIN
13122/6/21 -> 21/7/21LRM / SARINLRM / SARIN
13023/5/21 -> 21/6/21LRM / SARINLRM / SARIN
12923/4/21 -> 22/5/21LRM / SARINLRM / SARIN
12824/3/21 -> 22/4/21LRM / SARINLRM / SARIN
12722/2/21 -> 23/3/21LRM / SARINLRM / SARIN
12623/1/21 -> 21/2/21LRM / SARINLRM / SARIN
12524/12/20 -> 22/1/21LRM / SARINLRM / SARIN
12424/11/20 -> 23/12/20LRM / SARINLRM / SARIN
12325/10/20 -> 23/11/20LRM / SARINLRM / SARIN
12225/9/20 -> 24/10/20LRM / SARINLRM / SARIN
12126/8/20 -> 24/9/20LRM / SARINLRM / SARIN
12027/7/20 -> 25/8/20LRM / SARINLRM / SARIN
11927/6/20 -> 26/7/20LRM / SARINLRM / SARIN
11828/5/20 -> 26/6/20LRM / SARINLRM / SARIN
11728/4/20 -> 27/5/20LRM / SARINLRM / SARIN
11629/3/20 -> 27/4/20LRM / SARINLRM / SARIN
11528/2/20 -> 28/3/20LRM / SARINLRM / SARIN
11429/1/20 -> 27/2/20LRM / SARINLRM / SARIN
11330/12/19 -> 28/1/20LRM / SARINLRM / SARIN
11230/11/19 -> 29/12/19LRM / SARINLRM / SARIN
11131/10/19 -> 29/11/19LRM / SARINLRM / SARIN
1101/10/19 -> 30/10/19LRM / SARINLRM / SARIN
1091/9/19 -> 30/9/19LRM / SARINLRM / SARIN
1082/8/19 -> 31/8/19LRM / SARINLRM / SARIN
1073/7/19 -> 1/8/19LRM / SARINLRM / SARIN
1063/6/19 -> 2/7/19LRM / SARINLRM / SARIN
1054/5/19 -> 2/6/19LRM / SARINLRM / SARIN

Removal and Reversal of Corrections
Data take Timespan Antarctica Greenland
13222/7/21 -> 20/8/21LRM / SARINLRM / SARIN
13122/6/21 -> 21/7/21LRM / SARINLRM / SARIN
13023/5/21 -> 21/6/21LRM / SARINLRM / SARIN
12923/4/21 -> 22/5/21LRM / SARINLRM / SARIN
12824/3/21 -> 22/4/21LRM / SARINLRM / SARIN
12722/2/21 -> 23/3/21LRM / SARINLRM / SARIN
12623/1/21 -> 21/2/21LRM / SARINLRM / SARIN
12524/12/20 -> 22/1/21LRM / SARINLRM / SARIN
12424/11/20 -> 23/12/20LRM / SARINLRM / SARIN
12325/10/20 -> 23/11/20LRM / SARINLRM / SARIN
12225/9/20 -> 24/10/20LRM / SARINLRM / SARIN
12126/8/20 -> 24/9/20LRM / SARINLRM / SARIN
12027/7/20 -> 25/8/20LRM / SARINLRM / SARIN
11927/6/20 -> 26/7/20LRM / SARINLRM / SARIN
11828/5/20 -> 26/6/20LRM / SARINLRM / SARIN
11728/4/20 -> 27/5/20LRM / SARINLRM / SARIN
11629/3/20 -> 27/4/20LRM / SARINLRM / SARIN
11528/2/20 -> 28/3/20LRM / SARINLRM / SARIN
11429/1/20 -> 27/2/20LRM / SARINLRM / SARIN
11330/12/19 -> 28/1/20LRM / SARINLRM / SARIN
11230/11/19 -> 29/12/19LRM / SARINLRM / SARIN
11131/10/19 -> 29/11/19LRM / SARINLRM / SARIN
1101/10/19 -> 30/10/19LRM / SARINLRM / SARIN
1091/9/19 -> 30/9/19LRM / SARINLRM / SARIN
1082/8/19 -> 31/8/19LRM / SARINLRM / SARIN
1073/7/19 -> 1/8/19LRM / SARINLRM / SARIN
1063/6/19 -> 2/7/19LRM / SARINLRM / SARIN
1054/5/19 -> 2/6/19LRM / SARINLRM / SARIN