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
14218/5/22 -> 16/6/22LRM / SARINLRM / SARIN
14118/4/22 -> 17/5/22LRM / SARINLRM / SARIN
14019/3/22 -> 17/4/22LRM / SARINLRM / SARIN
13917/2/22 -> 18/3/22LRM / SARINLRM / SARIN
13818/1/22 -> 16/2/22LRM / SARINLRM / SARIN
13719/12/21 -> 17/1/22LRM / SARINLRM / SARIN
13619/11/21 -> 18/12/21LRM / SARINLRM / SARIN
13520/10/21 -> 18/11/21LRM / SARINLRM / SARIN
13420/9/21 -> 19/10/21LRM / SARINLRM / SARIN
13321/8/21 -> 19/9/21LRM / SARINLRM / SARIN

Removal and Reversal of Corrections
Data take Timespan Antarctica Greenland
14218/5/22 -> 16/6/22LRM / SARINLRM / SARIN
14118/4/22 -> 17/5/22LRM / SARINLRM / SARIN
14019/3/22 -> 17/4/22LRM / SARINLRM / SARIN
13917/2/22 -> 18/3/22LRM / SARINLRM / SARIN
13818/1/22 -> 16/2/22LRM / SARINLRM / SARIN
13719/12/21 -> 17/1/22LRM / SARINLRM / SARIN
13619/11/21 -> 18/12/21LRM / SARINLRM / SARIN
13520/10/21 -> 18/11/21LRM / SARINLRM / SARIN
13420/9/21 -> 19/10/21LRM / SARINLRM / SARIN
13321/8/21 -> 19/9/21LRM / SARINLRM / SARIN