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