Parameter-Documentation

Generic Description: Instrument Status and Quality Flags
Parameter: iflags Recordmap: instr
Unit: - Size: +1 Scaling: -
Version 00
CryoSat-2 (Extended Mission)
GOP
1Hz
Instrument Status and Quality Flags
CryoSat-2
GOP
1Hz
Instrument Status and Quality Flags
ERS-1 (Phase A)
SGDR/REAPER
1Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ocean_range_numval, stdalt, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
8: ocean_range_numval < 12 || ocean_range_numval > 20
128 : stdalt = nan || ralt == nan
ERS-1 (Phase A)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ocean_range_numval, stdalt, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
8: ocean_range_numval < 12 || ocean_range_numval > 20
128 : stdalt = nan || ralt == nan
ERS-1 (Phase B)
SGDR/REAPER
1Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ocean_range_numval, stdalt, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
8: ocean_range_numval < 12 || ocean_range_numval > 20
128 : stdalt = nan || ralt == nan
ERS-1 (Phase B)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ocean_range_numval, stdalt, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
8: ocean_range_numval < 12 || ocean_range_numval > 20
128 : stdalt = nan || ralt == nan
ERS-1 (Phase C)
SGDR/REAPER
1Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ocean_range_numval, ocean_range, ocean_range_rms
Flags:
2 : swh_ku == 0 || swh_rms_ku/swh_ku > 0.1
8 : ocean_range_numval < 12
128 : range_ku == nan || range_rms_ku == nan
ERS-1 (Phase C)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ocean_range_numval, stdalt, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
8: ocean_range_numval < 12 || ocean_range_numval > 20
128 : stdalt = nan || ralt == nan
ERS-1 (Phase D)
SGDR/REAPER
1Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ocean_range_numval, ocean_range, ocean_range_rms
Flags:
2 : swh_ku == 0 || swh_rms_ku/swh_ku > 0.1
8 : ocean_range_numval < 12
128 : range_ku == nan || range_rms_ku == nan
ERS-1 (Phase D)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ocean_range_numval, stdalt, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
8: ocean_range_numval < 12 || ocean_range_numval > 20
128 : stdalt = nan || ralt == nan
ERS-1 (Phase E)
SGDR/REAPER
1Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ocean_range_numval, ocean_range, ocean_range_rms
Flags:
2 : swh_ku == 0 || swh_rms_ku/swh_ku > 0.1
8 : ocean_range_numval < 12
128 : range_ku == nan || range_rms_ku == nan
ERS-1 (Phase E)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ocean_range_numval, stdalt, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
8: ocean_range_numval < 12 || ocean_range_numval > 20
128 : stdalt = nan || ralt == nan
ERS-1 (Phase F)
SGDR/REAPER
1Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ocean_range_numval, ocean_range, ocean_range_rms
Flags:
2 : swh_ku == 0 || swh_rms_ku/swh_ku > 0.1
8 : ocean_range_numval < 12
128 : range_ku == nan || range_rms_ku == nan
ERS-1 (Phase F)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ocean_range_numval, stdalt, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
8: ocean_range_numval < 12 || ocean_range_numval > 20
128 : stdalt = nan || ralt == nan
ERS-1 (Phase G)
SGDR/REAPER
1Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ocean_range_numval, ocean_range, ocean_range_rms
Flags:
2 : swh_ku == 0 || swh_rms_ku/swh_ku > 0.1
8 : ocean_range_numval < 12
128 : range_ku == nan || range_rms_ku == nan
ERS-1 (Phase G)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ocean_range_numval, stdalt, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
8: ocean_range_numval < 12 || ocean_range_numval > 20
128 : stdalt = nan || ralt == nan
ERS-2
SGDR/REAPER
1Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ocean_range_numval, ocean_range, ocean_range_rms
Flags:
2 : swh_ku == 0 || swh_rms_ku/swh_ku > 0.1
8 : ocean_range_numval < 12
128 : range_ku == nan || range_rms_ku == nan
ERS-2
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh_20hz, swh_rms, ocean_range_numval, ocean_range_20hz, ocean_range_rms
Flags:
2 : swh_ku == 0 || swh_rms_ku/swh_ku > 0.1
8 : ocean_range_numval < 12
128 : range_ku == nan || range_rms_ku == nan
Envisat (Extended Mission)
SGDR v2.1
1Hz
Instrument Status and Quality Flags
Source: SGDR v2.1
Flags:
1 : agc_rms_ku > agc_ku
2 : swh_rms_ku > swh_ku
8 : range_numval_ku < 12
64 : rain_flag != 0 || ice_flag != 0
128 : range_rms_ku == nan
Envisat (Extended Mission)
SGDR v3.0
1Hz
Instrument Status and Quality Flags
Source: SGDR v3.0
Original-Parameter: range_ocean_01_ku, range_ocean_rms_01_ku, swh_ocean_01_ku, swh_ocean_rms_01_ku
Flags:
2 : swh_ocean_rms_01_ku == 0 or swh_ocean_rms_01_ku == 32767 or swh_ocean_01_ku == 0 or swh_ocean_01_ku == 32767 or stdswh/swh > 0.1
8 : range_numval_ku < 12
128 : range_ocean_01_ku == 2147483647 or range_ocean_rms_01_ku == 2147483647
Envisat
SGDR v2.1
1Hz
Instrument Status and Quality Flags
Source: SGDR v2.1
Flags:
1 : agc_rms_ku > agc_ku
2 : swh_rms_ku > swh_ku
8 : range_numval_ku < 12
64 : rain_flag != 0 || ice_flag != 0
128 : range_rms_ku == nan
Envisat
SGDR v2.1
20Hz
Instrument Status and Quality Flags
Envisat
SGDR v3.0
1Hz
Instrument Status and Quality Flags
Source: SGDR v3.0
Original-Parameter: range_ocean_01_ku, range_ocean_rms_01_ku, swh_ocean_01_ku, swh_ocean_rms_01_ku
Flags:
2 : swh_ocean_rms_01_ku == 0 or swh_ocean_rms_01_ku == 32767 or swh_ocean_01_ku == 0 or swh_ocean_01_ku == 32767 or stdswh/swh > 0.1
8 : range_numval_ku < 12
128 : range_ocean_01_ku == 2147483647 or range_ocean_rms_01_ku == 2147483647
Geosat Follow-On
GDR
1Hz
Instrument Status and Quality Flags
Jason-1 (Extended Mission)
SGDR-E
1Hz
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
Jason-1 (Geodetic Mission)
SGDR-E
1Hz
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
Jason-1
SGDR-E
1Hz
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
Jason-2 (Extended Mission)
SGDR-D
1Hz
Instrument Status and Quality Flags
Source: SGDR-D
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
Jason-2 (Extended Mission)
SGDR-D
20Hz
Instrument Status and Quality Flags
Jason-2 (Geodetic Mission, Phase 1)
SGDR-D
1Hz
Instrument Status and Quality Flags
Source: SGDR-D
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
Jason-2 (Geodetic Mission, Phase 2)
SGDR-D
1Hz
Instrument Status and Quality Flags
Source: SGDR-D
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
Jason-2
SGDR-D
1Hz
Instrument Status and Quality Flags
Source: SGDR-D
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
Jason-2
SGDR-D
20Hz
Instrument Status and Quality Flags
Jason-3 (Extended Mission)
SGDR-F
1Hz
Instrument Status and Quality Flags
Source: SGDR-F
Original-Parameter: data_01/ku/agc, data_01/ku/agc_rms, data_01/ku/range_ocean_numval, data_01/rain_flag, data_01/ice_flag
Flags:
1 : agc_rms in [0,32767] or agc in [0,32767] or agc_rms/agc > 0.1
2 : swh_ocean_rms in [0,32767] or swh_ocean in [0,32767] or swh_ocean_rms/swh_ocean > 0.1
8 : range_ocean_numval < 12
64 : rain_flag != 0 or ice_flag != 0
128 : range_ocean = 2147483647 or range_ocean_rms == 2147483647
Jason-3 (Extended Mission)
SGDR-F
20Hz
Instrument Status and Quality Flags
Source: SGDR-F
Original-Parameter: data_20/ku/agc
Flags:
1 : agc in [0,32767]
2 : swh_ocean in [0,32767]
128 : range_ocean == 2147483647
Jason-3
SGDR-D
1Hz
Instrument Status and Quality Flags
Source: SGDR-D
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
Jason-3
SGDR-D
20Hz
Instrument Status and Quality Flags
Jason-3
SGDR-F
1Hz
Instrument Status and Quality Flags
Source: SGDR-F
Original-Parameter: data_01/ku/agc_rms, data_01/ku/agc, data_01/ku/swh_ocean_rm, data_01/ku/swh_ocean, data_01/ku/range_ocean_numval, data_01/rain_flag, data_01/ice_flag, data_01/ku/range_ocean, data_01/ku/range_ocean_rms
Flags:
1 : agc_rms/agc > 0.1
2 : swh_ocean_rms/swh_ocean > 0.1
8 : range_ocean_numval < 12
64 : rain_flag != 0 || ice_flag != 0
128 : range_ocean == nan || range_ocean_rms == nan
Jason-3
SGDR-F
20Hz
Instrument Status and Quality Flags
Source: SGDR-F
Original-Parameter: data_20/ku/agc
Flags:
1 : agc in [0,32767]
2 : swh_ocean in [0,32767]
128 : range_ocean == 2147483647
Poseidon
GDR
1Hz
Instrument Status and Quality Flags
SARAL (Drifting Phase)
SGDR-F
1Hz
Instrument Status and Quality Flags
SARAL (Drifting Phase)
SGDR-T
1Hz
Instrument Status and Quality Flags
Source: SGDR-T
Original-Parameter: agc_rms_ku, agc_ku, swh_rms_ku, swh_ku, range_numval_ku, 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 : ice_flag != 0
128 : range_ku == nan || range_rms_ku == nan
SARAL
SGDR-F
1Hz
Instrument Status and Quality Flags
SARAL
SGDR-T
1Hz
Instrument Status and Quality Flags
Source: SGDR-T
Original-Parameter: agc_rms_ku, agc_ku, swh_rms_ku, swh_ku, range_numval_ku, 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 : ice_flag != 0
128 : range_ku == nan || range_rms_ku == nan
Sentinel-3A (SAR)
SGDR/NTC
1Hz
Instrument Status and Quality Flags
Sentinel-3B (SAR)
SGDR/NTC
1Hz
Instrument Status and Quality Flags
Sentinel-6A (HR)
NTC/F08
1Hz
Instrument Status and Quality Flags
Source: NTC/F08
Original-Parameter: data_01/range_ocean_numval, data_01/rain_flag, data_01/rad_sea_ice_flag
Flags:
2: swh_ocean_rms in [0,32767] or swh_ocean in [0,32767] or swh_ocean_rms/swh_ocean > 0.1
8: range_ocean_numval < 12
64 : rain_flag != 0 or rad_sea_ice_flag != 0
128 : range_ocean = nan || ralt == range_ocean_rms
Sentinel-6A (HR)
NTC/F08
20Hz
Instrument Status and Quality Flags
Source: NTC/F08
Original-Parameter: data_20/ku/swh_ocean, data_20/ku/range_ocean
Flags:
2: swh_ocean in [0,32767]
128 : range_ocean = nan
Sentinel-6A (LR)
NTC/F08
1Hz
Instrument Status and Quality Flags
Source: NTC/F08
Original-Parameter: data_01/range_ocean_numval, data_01/rain_flag, data_01/rad_sea_ice_flag
Flags:
2: swh_ocean_rms in [0,32767] or swh_ocean in [0,32767] or swh_ocean_rms/swh_ocean > 0.1
8: range_ocean_numval < 12
64 : rain_flag != 0 or rad_sea_ice_flag != 0
128 : range_ocean = nan || ralt == range_ocean_rms
Sentinel-6A (LR)
NTC/F08
20Hz
Instrument Status and Quality Flags
Source: NTC/F08
Original-Parameter: data_20/ku/swh_ocean, data_20/ku/range_ocean
Flags:
2: swh_ocean in [0,32767]
128 : range_ocean = nan
Topex (Extended Mission)
GDR
1Hz
Instrument Status and Quality Flags
Topex (Extended Mission)
GDR-F
1Hz
Instrument Status and Quality Flags
Source: GDR-F
Original-Parameter: agc_ku, agc_rms_ku, alt_state_flag_oper, range_numval_ku, rain_flag,ice_flag
Flags:
1 : agc_ku in [32767,0] or agc_rms_ku in [32767,0] or agc_rms_ku/agc_ku > 0.1
2 : swh_ku in [32767,0] or swh_rms_ku in [32767,0] or swh_rms_ku/swh_ku > 0.1
4 : alt_state_flag_oper == 1 (0: SideA, 1: SideB)
8 : range_numval_ku < 12
16 : alt_state_flag_oper == 2 (0: Topex, 1: Poseidon)
64 : rain_flag != 0 or ice_flag != 0
128 : range_ku == nan or range_rms_ku == nan
Topex (Extended Mission)
GDR-F
20Hz
Instrument Status and Quality Flags
Source: GDR-F
Original-Parameter: agc_20hz_ku, agc_rms_ku, alt_state_flag_oper, range_numval_ku, rain_flag,ice_flag
Flags:
1 : agc_20hz_ku in [32767,0] or agc_rms_ku in [32767,0] or agc_rms_ku/agc_20hz_ku > 0.1
2 : swh_ku in [32767,0] or swh_rms_ku in [32767,0] or swh_rms_ku/swh_ku > 0.1
4 : alt_state_flag_oper == 1 (0: SideA, 1: SideB)
8 : range_numval_ku < 12
16 : alt_state_flag_oper == 2 (0: Topex, 1: Poseidon)
64 : rain_flag != 0 or ice_flag != 0
128 : range_ku == nan or range_rms_ku == nan
Topex
GDR
1Hz
Instrument Status and Quality Flags
Topex
GDR-F
1Hz
Instrument Status and Quality Flags
Source: GDR-F
Original-Parameter: agc_ku, agc_rms_ku, alt_state_flag_oper, range_numval_ku, rain_flag,ice_flag
Flags:
1 : agc_ku in [32767,0] or agc_rms_ku in [32767,0] or agc_rms_ku/agc_ku > 0.1
2 : swh_ku in [32767,0] or swh_rms_ku in [32767,0] or swh_rms_ku/swh_ku > 0.1
4 : alt_state_flag_oper == 1 (0: SideA, 1: SideB)
8 : range_numval_ku < 12
16 : alt_state_flag_oper == 2 (0: Topex, 1: Poseidon)
64 : rain_flag != 0 or ice_flag != 0
128 : range_ku == nan or range_rms_ku == nan
Topex
GDR-F
20Hz
Instrument Status and Quality Flags
Source: GDR-F
Original-Parameter: agc_20hz_ku, agc_rms_ku, alt_state_flag_oper, range_numval_ku, rain_flag,ice_flag
Flags:
1 : agc_20hz_ku in [32767,0] or agc_rms_ku in [32767,0] or agc_rms_ku/agc_20hz_ku > 0.1
2 : swh_ku in [32767,0] or swh_rms_ku in [32767,0] or swh_rms_ku/swh_ku > 0.1
4 : alt_state_flag_oper == 1 (0: SideA, 1: SideB)
8 : range_numval_ku < 12
16 : alt_state_flag_oper == 2 (0: Topex, 1: Poseidon)
64 : rain_flag != 0 or ice_flag != 0
128 : range_ku == nan or range_rms_ku == nan
Version 01
Cryosat-2 (SAR)
SGDR-E
20Hz
Instrument Status and Quality Flags
Cryosat-2 (SAR, Extended Mission)
SGDR-E
20Hz
Instrument Status and Quality Flags
ERS-1 (Phase A)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-1 (Phase B)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-1 (Phase C)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-1 (Phase D)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-1 (Phase E)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-1 (Phase F)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-1 (Phase G)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-2
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
Envisat
SGDR v2.1
20Hz
Instrument Status and Quality Flags
Jason-2
SGDR-D
1Hz
Instrument Status and Quality Flags
Jason-2
SGDR-D
20Hz
Instrument Status and Quality Flags
Jason-3 (Extended Mission)
SGDR-F
20Hz
Instrument Status and Quality Flags
Source: SGDR-F
Original-Parameter: data_20/ku/agc
Flags:
1 : agc in [0,32767]
128 : range_ocog == 2147483647
Jason-3
SGDR-D
1Hz
Instrument Status and Quality Flags
Jason-3
SGDR-D
20Hz
Instrument Status and Quality Flags
Jason-3
SGDR-F
20Hz
Instrument Status and Quality Flags
Source: SGDR-F
Original-Parameter: data_20/ku/agc
Flags:
1 : agc in [0,32767]
128 : range_ocog == 2147483647
Sentinel-6A (HR)
NTC/F08
20Hz
Instrument Status and Quality Flags
Source: NTC/F08
Original-Parameter: data_20/ku/swh_ocean, data_20/ku/range_ocean
Flags:
2: swh_ocean in [0,32767]
128 : range_ocean = nan
Sentinel-6A (LR)
NTC/F08
20Hz
Instrument Status and Quality Flags
Source: NTC/F08
Original-Parameter: data_20/ku/swh_ocean, data_20/ku/range_ocean
Flags:
2: swh_ocean in [0,32767]
128 : range_ocean = nan
Topex (Extended Mission)
GDR-F
1Hz
Instrument Status and Quality Flags
Source: GDR-F
Original-Parameter: agc_ku, agc_rms_ku, alt_state_flag_oper, range_numval_ku_mle3, rain_flag,ice_flag
Flags:
1 : agc_ku in [32767,0] or agc_rms_ku in [32767,0] or agc_rms_ku/agc_ku > 0.1
2 : swh_ku_mle3 in [32767,0] or swh_rms_ku_mle3 in [32767,0] or swh_rms_ku_mle3/swh_ku_mle3 > 0.1
4 : alt_state_flag_oper == 1 (0: SideA, 1: SideB)
8 : range_numval_ku_mle3 < 12
16 : alt_state_flag_oper == 2 (0: Topex, 1: Poseidon)
64 : rain_flag != 0 or ice_flag != 0
128 : range_ku_mle3 == nan or range_rms_ku_mle3 == nan
Topex (Extended Mission)
GDR-F
20Hz
Instrument Status and Quality Flags
Source: GDR-F
Original-Parameter: agc_20hz_ku, agc_rms_ku, alt_state_flag_oper, range_numval_ku_mle3, rain_flag,ice_flag
Flags:
1 : agc_20hz_ku in [32767,0] or agc_rms_ku in [32767,0] or agc_rms_ku/agc_20hz_ku > 0.1
2 : swh_ku_mle3 in [32767,0] or swh_rms_ku_mle3 in [32767,0] or swh_rms_ku_mle3/swh_ku_mle3 > 0.1
4 : alt_state_flag_oper == 1 (0: SideA, 1: SideB)
8 : range_numval_ku_mle3 < 12
16 : alt_state_flag_oper == 2 (0: Topex, 1: Poseidon)
64 : rain_flag != 0 or ice_flag != 0
128 : range_ku == nan or range_rms_ku_mle3 == nan
Topex
GDR-F
1Hz
Instrument Status and Quality Flags
Source: GDR-F
Original-Parameter: agc_ku, agc_rms_ku, alt_state_flag_oper, range_numval_ku_mle3, rain_flag,ice_flag
Flags:
1 : agc_ku in [32767,0] or agc_rms_ku in [32767,0] or agc_rms_ku/agc_ku > 0.1
2 : swh_ku_mle3 in [32767,0] or swh_rms_ku_mle3 in [32767,0] or swh_rms_ku_mle3/swh_ku_mle3 > 0.1
4 : alt_state_flag_oper == 1 (0: SideA, 1: SideB)
8 : range_numval_ku_mle3 < 12
16 : alt_state_flag_oper == 2 (0: Topex, 1: Poseidon)
64 : rain_flag != 0 or ice_flag != 0
128 : range_ku_mle3 == nan or range_rms_ku_mle3 == nan
Topex
GDR-F
20Hz
Instrument Status and Quality Flags
Source: GDR-F
Original-Parameter: agc_20hz_ku, agc_rms_ku, alt_state_flag_oper, range_numval_ku_mle3, rain_flag,ice_flag
Flags:
1 : agc_20hz_ku in [32767,0] or agc_rms_ku in [32767,0] or agc_rms_ku/agc_20hz_ku > 0.1
2 : swh_ku_mle3 in [32767,0] or swh_rms_ku_mle3 in [32767,0] or swh_rms_ku_mle3/swh_ku_mle3 > 0.1
4 : alt_state_flag_oper == 1 (0: SideA, 1: SideB)
8 : range_numval_ku_mle3 < 12
16 : alt_state_flag_oper == 2 (0: Topex, 1: Poseidon)
64 : rain_flag != 0 or ice_flag != 0
128 : range_ku == nan or range_rms_ku_mle3 == nan
Version 02
ERS-1 (Phase A)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-1 (Phase B)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-1 (Phase C)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-1 (Phase D)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-1 (Phase E)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-1 (Phase F)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-1 (Phase G)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-2
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
Envisat
SGDR v2.1
1Hz
Instrument Status and Quality Flags
Envisat
SGDR v2.1
20Hz
Instrument Status and Quality Flags
Jason-2
SGDR-D
20Hz
Instrument Status and Quality Flags
Jason-3 (Extended Mission)
SGDR-F
1Hz
Instrument Status and Quality Flags
Source: SGDR-F
Original-Parameter: data_01/ku/agc, data_01/ku/agc_rms, data_01/ku/range_adaptive_numval, data_01/rain_flag, data_01/ice_flag
Flags:
1 : agc_rms in [0,32767] or agc in [0,32767] or agc_rms/agc > 0.1
2 : swh_ocean_rms in [0,32767] or swh_ocean in [0,32767] or swh_ocean_rms/swh_ocean > 0.1
8 : range_adaptive_numval < 12
64 : rain_flag != 0 or ice_flag != 0
128 : range_ocean = 2147483647 or range_ocean_rms == 2147483647
Jason-3 (Extended Mission)
SGDR-F
20Hz
Instrument Status and Quality Flags
Source: SGDR-F
Original-Parameter: data_20/ku/agc, data_01/ku/range_adaptive_numval
Flags:
1 : agc in [0,32767]
2 : swh_adaptive in [0,32767]
8: range_adaptive_numval_20hz < 12
128 : range_adaptive == 2147483647
Jason-3
SGDR-F
1Hz
Instrument Status and Quality Flags
Source: SGDR-F
Original-Parameter: data_01/ku/agc, data_01/ku/agc_rms, data_01/ku/range_adaptive_numval, data_01/rain_flag, data_01/ice_flag
Flags:
1 : agc_rms in [0,32767] or agc in [0,32767] or agc_rms/agc > 0.1
2 : swh_ocean_rms in [0,32767] or swh_ocean in [0,32767] or swh_ocean_rms/swh_ocean > 0.1
8 : range_adaptive_numval < 12
64 : rain_flag != 0 or ice_flag != 0
128 : range_ocean = 2147483647 or range_ocean_rms == 2147483647
Jason-3
SGDR-F
20Hz
Instrument Status and Quality Flags
Source: SGDR-F
Original-Parameter: data_20/ku/agc, data_01/ku/range_adaptive_numval
Flags:
1 : agc in [0,32767]
2 : swh_adaptive in [0,32767]
8: range_adaptive_numval_20hz < 12
128 : range_adaptive == 2147483647
Version 03
ERS-1 (Phase A)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-1 (Phase B)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-1 (Phase C)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-1 (Phase D)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-1 (Phase E)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-1 (Phase F)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-1 (Phase G)
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
ERS-2
SGDR/REAPER
20Hz
Instrument Status and Quality Flags
Source: SGDR/REAPER
Original-Parameter: swh, swh_rms, ralt
Flags:
2: swh == 0 or swh_rms/swh > 0.1
128 : ralt == nan
Envisat
SGDR v2.1
20Hz
Instrument Status and Quality Flags
Version 04
Cryosat-2 (SAR)
SGDR-E
20Hz
Instrument Status and Quality Flags
Source: instr.01 (Cryosat-2 ICE Baseline-E (SAR))
MVA-Parameters:
- Instrument Status and Quality Flags (iflags.01)
Cryosat-2 (SAR, Extended Mission)
SGDR-E
20Hz
Instrument Status and Quality Flags
Source: instr.01 (Cryosat-2 ICE Baseline-E (SAR))
MVA-Parameters:
- Instrument Status and Quality Flags (iflags.01)
Version 05
All Missions Instrument Status and Quality Flags
ALES Retracker
Version 06
All Missions Instrument Status and Quality Flags
ALES+ Retracker
Version 07
All Missions Instrument Status and Quality Flags

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