| Mission | Jason-1 (Geodetic Mission) |
| MVA-Name | jason1_gm |
| Source | SGDR-E |
| Frequency | 1 |
instr.00
| Pos | Size | Scaling | Unit | Name | Version Specific Description |
|---|---|---|---|---|---|
| 1 | +4 | - | sec | isec | Integer Seconds Elapsed Since Epoch |
| 2 | +4 | -6 | sec | msec | Microseconds, Fractional Part of isec |
| 3 | +4 | -3 | m | ralt | Altimeter Range |
| 4 | +2 | -3 | m | stdalt | RMS of Altimeter Range |
| 5 | 2 | -2 | m | swh | Significant Wave Height |
| 6 | +2 | -2 | m | stdswh | RMS of Significant Wave Height |
| 7 | +2 | -2 | db | sigma0 | Backscatter Coefficient |
| 8 | +1 | -1 | m/s | windsp | Wind Speed |
| 9 | +1 | - | - | iflags | Instrument Status and Quality Flags
Source: SGDR-E Original-Parameter: agc_rms_ku, agc_ku, swh_rms_ku, swh_ku, range_numval_ku, rain_flag, ice_flag, range_ku, range_rms_ku Flags: 1 : agc_rms_ku/agc_ku > 0.1 2 : swh_rms_ku/swh_ku > 0.1 8 : range_numval_ku < 12 64 : rain_flag != 0 || ice_flag != 0 128 : range_ku == nan || range_rms_ku == nan |
orbit.00
| Pos | Size | Scaling | Unit | Name | Version Specific Description |
|---|---|---|---|---|---|
| 1 | +4 | -6 | deg | glon | Longitude
Source: SGDR-E Original-Parameter: lon |
| 2 | 4 | -6 | deg | glat | Latitude
Source: SGDR-E Original-Parameter: lat |
| 3 | +4 | -3 | m | hsat | Satellite Altitude
Satellite Altitude above TOPEX Ellipsoid |
| 4 | +1 | - | - | oflags | Orbit Status and Quality Flags |
slafg.33
| Pos | Size | Scaling | Unit | Name | Version Specific Description |
|---|---|---|---|---|---|
| 1 | 2 | -3 | m | sla | Sea Level Anomalies
CLS11, EOT11a, DAC, MMXO16 MVA-Parameters: - Orbit Status and Quality Flags (oflags.00) - Satellite Altitude above TOPEX Ellipsoid (hsat.00) - Instrument Status and Quality Flags (iflags.00) - Undefined parameter (etide.00) - Mean Sea Surface Height from CLS2011 (mssh.04) - Inverse Barometer Effect from DAC (AVISO) (invb.05) - Smoothed ionospheric correction based on ionos.00 (ionos.06) - Undefined parameter (dtrop.00) - Undefined parameter (wtrop.00) - Undefined parameter (oer.66) - Altimeter Range (ralt.00) - Ocean Load Tide Correction of EOT11a (ltide.15) - Ocean Tide Correction of EOT11a (otide.15) - Undefined parameter (ptide.00) - Undefined parameter (emb.00) |
| 2 | +1 | - | - | gflags | Geophysical Corrections Quality Flags
MVA-Parameters: - Fractional Ice Concentration from NSIDC (fic.01) - Smoothed ionospheric correction based on ionos.00 (ionos.06) - Undefined parameter (dtrop.00) - Undefined parameter (wtrop.00) - Undefined parameter (oer.66) - Undefined parameter (emb.00) |
slafg.40
| Pos | Size | Scaling | Unit | Name | Version Specific Description |
|---|---|---|---|---|---|
| 1 | 2 | -3 | m | sla | Sea Level Anomalies
DTU15, EOT20, DAC, MMXO22 MVA-Parameters: - Dry Tropospheric Correction from Vienna Mapping Function (VMF3) (dtrop.06) - Solid Earth Tide Correction using IERS Convention 2010 (etide.06) - Internal Tide Correction (itide.01) - Ocean Tide Correction of EOT20 (otide.22) - Wet Tropospheric Correction from Vienna Mapping Function (VMF3) (wtrop.06) - Ocean Load Tide Correction of EOT22 (ltide.22) - Undefined parameter (emb.00) - Mean Sea Surface Height from DTU15 (mssh.05) - Instrument Status and Quality Flags (iflags.00) - Inverse Barometer Effect from DAC (AVISO) (invb.05) - Radial Orbit Error from MMXO22 (oer.22) - Undefined parameter (ionos.02) - Altimeter Range (ralt.00) - Orbit Status and Quality Flags (oflags.00) - Pole Tide Correction (ptide.05) - Satellite Altitude above TOPEX Ellipsoid (hsat.00) |
| 2 | +1 | - | - | gflags | Geophysical Corrections Quality Flags
MVA-Parameters: - Dry Tropospheric Correction from Vienna Mapping Function (VMF3) (dtrop.06) - Undefined parameter (emb.00) - Wet Tropospheric Correction from Vienna Mapping Function (VMF3) (wtrop.06) - Radial Orbit Error from MMXO22 (oer.22) - Undefined parameter (ionos.02) - Fractional Ice Concentration from NSIDC (fic.01) |
sshfg.33
| Pos | Size | Scaling | Unit | Name | Version Specific Description |
|---|---|---|---|---|---|
| 1 | 4 | -3 | m | ssh | Sea Surface Heights
consistent with SLA version 33 and CLS11 MVA-Parameters: - Mean Sea Surface Height from CLS2011 (mssh.04) - CLS11, EOT11a, DAC, MMXO16 (sla.33) - Land Ocean Flags from GMT (lwmask.00) |
| 2 | +1 | - | - | sflag | Geophysical Corrections Quality Flags
MVA-Parameters: - Geophysical Corrections Quality Flags (gflags.33) - CLS11, EOT11a, DAC, MMXO16 (sla.33) - Land Ocean Flags from GMT (lwmask.00) |
sshfg.40
| Pos | Size | Scaling | Unit | Name | Version Specific Description |
|---|---|---|---|---|---|
| 1 | 4 | -3 | m | ssh | Sea Surface Heights
consistent with SLA version 40 and DTU15 MVA-Parameters: - Mean Sea Surface Height from DTU15 (mssh.05) - DTU15, EOT20, DAC, MMXO22 (sla.40) - Land Ocean Flags from GMT (lwmask.01) |
| 2 | +1 | - | - | sflag | Geophysical Corrections Quality Flags
MVA-Parameters: - Land Ocean Flags from GMT (lwmask.01) - Geophysical Corrections Quality Flags (gflags.40) - DTU15, EOT20, DAC, MMXO22 (sla.40) |
sshfg.55
| Pos | Size | Scaling | Unit | Name | Version Specific Description |
|---|---|---|---|---|---|
| 1 | 4 | -3 | m | ssh | Sea Surface Heights
based on ALES and DTU15 MVA-Parameters: - Land Ocean Flags from GMT (lwmask.00) - Mean Sea Surface Height from DTU15 (mssh.05) - Undefined parameter (sla.55) |
| 2 | +1 | - | - | sflag | Geophysical Corrections Quality Flags
MVA-Parameters: - Undefined parameter (gflags.55) - Land Ocean Flags from GMT (lwmask.00) - Undefined parameter (sla.55) |