ERS-1 (Phase A) | SGDR/REAPER | 20Hz
| Pos | Size | Scaling | Unit | Parameter | Description |
|---|---|---|---|---|---|
| 1 | +4 | -3 | m | uralt | Tracker Range
All instrumental corrections included. Source: SGDR/REAPER Original-Parameter: tracker_range_20hz |
ERS-1 (Phase B) | SGDR/REAPER | 20Hz
| Pos | Size | Scaling | Unit | Parameter | Description |
|---|---|---|---|---|---|
| 1 | +4 | -3 | m | uralt | Tracker Range
All instrumental corrections included. Source: SGDR/REAPER Original-Parameter: tracker_range_20hz |
ERS-1 (Phase C) | SGDR/REAPER | 20Hz
| Pos | Size | Scaling | Unit | Parameter | Description |
|---|---|---|---|---|---|
| 1 | +4 | -3 | m | uralt | Tracker Range
All instrumental corrections included. Source: SGDR/REAPER Original-Parameter: tracker_range_20hz |
ERS-1 (Phase D) | SGDR/REAPER | 20Hz
| Pos | Size | Scaling | Unit | Parameter | Description |
|---|---|---|---|---|---|
| 1 | +4 | -3 | m | uralt | Tracker Range
All instrumental corrections included. Source: SGDR/REAPER Original-Parameter: tracker_range_20hz |
ERS-1 (Phase E) | SGDR/REAPER | 20Hz
| Pos | Size | Scaling | Unit | Parameter | Description |
|---|---|---|---|---|---|
| 1 | +4 | -3 | m | uralt | Tracker Range
All instrumental corrections included. Source: SGDR/REAPER Original-Parameter: tracker_range_20hz |
ERS-1 (Phase F) | SGDR/REAPER | 20Hz
| Pos | Size | Scaling | Unit | Parameter | Description |
|---|---|---|---|---|---|
| 1 | +4 | -3 | m | uralt | Tracker Range
All instrumental corrections included. Source: SGDR/REAPER Original-Parameter: tracker_range_20hz |
ERS-1 (Phase G) | SGDR/REAPER | 20Hz
| Pos | Size | Scaling | Unit | Parameter | Description |
|---|---|---|---|---|---|
| 1 | +4 | -3 | m | uralt | Tracker Range
All instrumental corrections included. Source: SGDR/REAPER Original-Parameter: tracker_range_20hz |
ERS-2 | SGDR/REAPER | 20Hz
| Pos | Size | Scaling | Unit | Parameter | Description |
|---|---|---|---|---|---|
| 1 | +4 | -3 | m | uralt | Tracker Range
All instrumental corrections included. Source: SGDR/REAPER Original-Parameter: tracker_range_20hz |
Envisat | SGDR v2.1 | 20Hz
| Pos | Size | Scaling | Unit | Parameter | Description |
|---|---|---|---|---|---|
| 1 | +4 | -3 | m | uralt | Tracker Range
18 Hz ku tracker range referenced to the COG (no doppler correction) Source: SGDR-D Original-Parameter: hz18_ku_trk_cog (Field number 13) |
Jason-2 | SGDR-D | 20Hz
| Pos | Size | Scaling | Unit | Parameter | Description |
|---|---|---|---|---|---|
| 1 | +4 | -3 | m | uralt | Tracker Range
20 Hz Ku band corrected tracker range Source: SGDR-D Original-Parameter: tracker_20hz_ku |
Jason-3 (Extended Mission) | SGDR-F | 1Hz
| Pos | Size | Scaling | Unit | Parameter | Description |
|---|---|---|---|---|---|
| 1 | +4 | -3 | m | uralt | Tracker Range
Named tracker_20hz_ku in GDR-D standard. Ku band operating tracker (’Diode+DEM’ or ’Median’ or ’Split-Gate’ tracker). This includes the Distance antenna-COG (/data_01/range_cor_cog), USO drift correction (/data_01/range_cor_uso) and internal path correction (/data_01/ku/range_cor_internal_path). But not the Doppler correction (/data_01/ku/range_cor_doppler), modeled instrumental errors correction (/data_01/ku/range_cor_ocean_model_instr) and system bias Source: SGDR-F Original-Parameter: data_20/ku/tracker_range_calibrated |
Jason-3 (Extended Mission) | SGDR-F | 20Hz
| Pos | Size | Scaling | Unit | Parameter | Description |
|---|---|---|---|---|---|
| 1 | +4 | -3 | m | uralt | Tracker Range
Named tracker_20hz_ku in GDR-D standard. Ku band operating tracker (’Diode+DEM’ or ’Median’ or ’Split-Gate’ tracker). This includes the Distance antenna-COG (/data_01/range_cor_cog), USO drift correction (/data_01/range_cor_uso) and internal path correction (/data_01/ku/range_cor_internal_path). But not the Doppler correction (/data_01/ku/range_cor_doppler), modeled instrumental errors correction (/data_01/ku/range_cor_ocean_model_instr) and system bias Source: SGDR-F Original-Parameter: data_20/ku/tracker_range_calibrated |
Jason-3 | SGDR-D | 20Hz
| Pos | Size | Scaling | Unit | Parameter | Description |
|---|---|---|---|---|---|
| 1 | +4 | -3 | m | uralt | Tracker Range
20 Hz Ku band corrected tracker range Source: SGDR-D Original-Parameter: tracker_20hz_ku |
Jason-3 | SGDR-F | 1Hz
| Pos | Size | Scaling | Unit | Parameter | Description |
|---|---|---|---|---|---|
| 1 | +4 | -3 | m | uralt | Tracker Range
Named tracker_20hz_ku in GDR-D standard. Ku band operating tracker (’Diode+DEM’ or ’Median’ or ’Split-Gate’ tracker). This includes the Distance antenna-COG (/data_01/range_cor_cog), USO drift correction (/data_01/range_cor_uso) and internal path correction (/data_01/ku/range_cor_internal_path). But not the Doppler correction (/data_01/ku/range_cor_doppler), modeled instrumental errors correction (/data_01/ku/range_cor_ocean_model_instr) and system bias Source: SGDR-F Original-Parameter: data_20/ku/tracker_range_calibrated |
Jason-3 | SGDR-F | 20Hz
| Pos | Size | Scaling | Unit | Parameter | Description |
|---|---|---|---|---|---|
| 1 | +4 | -3 | m | uralt | Tracker Range
Named tracker_20hz_ku in GDR-D standard. Ku band operating tracker (’Diode+DEM’ or ’Median’ or ’Split-Gate’ tracker). This includes the Distance antenna-COG (/data_01/range_cor_cog), USO drift correction (/data_01/range_cor_uso) and internal path correction (/data_01/ku/range_cor_internal_path). But not the Doppler correction (/data_01/ku/range_cor_doppler), modeled instrumental errors correction (/data_01/ku/range_cor_ocean_model_instr) and system bias Source: SGDR-F Original-Parameter: data_20/ku/tracker_range_calibrated |
SWOT (CalVal) | SWOT_L2_NALT_IGDR_1.0 | 20Hz
| Pos | Size | Scaling | Unit | Parameter | Description |
|---|---|---|---|---|---|
| 1 | +4 | -3 | m | uralt | 20 Hz Ku band corrected tracker range
Ku band operating tracker (Diode+DEM or Median or Split-Gate tracker). This includes the Distance antenna-COG (/data_01/range_cor_cog), USO drift correction (/data_01/range_cor_uso) and internal path correction (/data_01/ku/range_cor_internal_path). But not the Doppler correction (/data_01/ku/range_cor_doppler), modeled instrumental errors correction (/data_01/ku/range_cor_ocean_model_instr) and system bias Source: SIGDR-F Original-Parameter: tracker_range_calibrated |
Sentinel-6A (HR) | NTC/F08 | 20Hz
| Pos | Size | Scaling | Unit | Parameter | Description |
|---|---|---|---|---|---|
| 1 | +4 | -3 | m | uralt | Tracker Range
This is the 1-way distance from the satellite`s center of mass to the middle of the range window (sample ns/2 from 0). It includes the following range calibrations: (a) range_corr_internal_delay_cal, (b) range_corr_internal_delay_diff, (c) range_corr_external_group_delay, (d) range_corr_com. Note: the actual altimeter clock (variable `altimeter_clock_ku`) has been used to compute the altimeter range Source: NTC/F08 Original-Parameter: data_20/ku/tracker_range_calibrated |
Sentinel-6A (LR) | NTC/F08 | 20Hz
| Pos | Size | Scaling | Unit | Parameter | Description |
|---|---|---|---|---|---|
| 1 | +4 | -3 | m | uralt | Tracker Range
This is the 1-way distance from the satellite`s center of mass to the middle of the range window (sample ns/2 from 0). It includes the following range calibrations: (a) range_corr_internal_delay_cal, (b) range_corr_internal_delay_diff, (c) range_corr_external_group_delay, (d) range_corr_com. Note: the actual altimeter clock (variable `altimeter_clock_ku`) has been used to compute the altimeter range Source: NTC/F08 Original-Parameter: data_20/ku/tracker_range_calibrated |