Doppler Range Correction Monitoring
Source: L2i (LRM, SAR, SARin) · Variables: dop_cor_20_ku, slope_dop_cor_20_ku
The Doppler range correction for the satellite altitude rate (dop_cor_20_ku, applied to the window delay in the L1 processing), and the slope Doppler correction that replaces it in LRM mode to account for sloping terrain (slope_dop_cor_20_ku; 0 where not applied, ie over ocean, which is excluded).
Baseline-F, cycle 194: 25-Aug-2026 to 23-Sep-2026 · 7,022 L2I files · data covers 17.9 of 30 days Partial cycle processed 12-Oct-2026 01:11 UTC
Doppler Range Correction: Doppler, All modes: Maps
Doppler Range Correction: Doppler, All modes: Cycle 194 Statistics
| Area | Records | Valid | Mean (m) | Median (m) | Std Dev (m) | RMS (m) | Min (m) | Max (m) |
|---|---|---|---|---|---|---|---|---|
| Global | 32,922,897 | 32,922,897 (100.0%) | 0.00 | 0.00 | 0.03 | 0.03 | -0.05 | 0.05 |
| North Polar (>60N) | 5,627,894 | 5,627,894 (100.0%) | 0.00 | 0.00 | 0.01 | 0.01 | -0.02 | 0.02 |
| South Polar (<60S) | 5,553,821 | 5,553,821 (100.0%) | 0.00 | 0.00 | 0.03 | 0.03 | -0.04 | 0.04 |
Statistics use every 20 Hz measurement of the cycle within each area. Std Dev is the population standard deviation, RMS the root mean square.
Doppler Range Correction: Doppler, All modes: Trends
Click a point to show that cycle.
