Gap analyses by variable, type of mission or WIGOS subcomponent Help icon

Select gap analysis type

Select analysis type

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In "Simplified" mode, the results in the analysis are calculated by looking at each instrument's mission objectives: for each instrument we keep track of what the primary, secondary, and opportunity mission objectives are. These mission objectives indicate that an instrument is primarily envisioned to measure variable X, Y and Z, that variables A, B and C are its secondary objective, and that it may offer the opportunity to measure variables I and II although it is not optimized for that. The simplified Gap analysis produces a timeline based on this information. The simplified Gap analysis is only available for analyzing variables, not for missions.
In "Expert system" mode, the results in the analysis are calculated with an expert system. Internally, OSCAR works with a large set of 1700 rules that determine whether or not an instrument is capable of measuring a given variable, and to what degree. When you select "Expert system", the Gap analysis is performed based on this large set of rules.

Select a Variable

Select a type of Mission

Select a WIGOS subcomponent

Variable sorting criteria

 

Each instrument is assigned with a 5-step rating, evaluated as a blend of several elements such as the uncertainty, the vertical resolution, and the frequency and spatial resolution of the retrieved measurement in comparison with the space-time variability of the geophysical parameter.  For this particular Variable, the rating is driven by:

  • the vertical resolution allowed by the sensing technique (IR spectro-radiometry, MW radiometry, radio-occultation).

 

RATING CRITERIA:

1

  • High-resolution spectrometer in MWIR/TIR and FIR water vapour bands
  • High-resolution spectrometer in MWIR/TIR band

2

  • MW radiometer in the 183 GHz band and 54 and/or 118 GHz
  • Medium-resolution spectrometer in MWIR/TIR and FIR bands
  • Cluster of radio-occultation sounders

3

  • MW radiometer in the 183 GHz band only
  • Radiometer with channels in the water vapour band in MWIR/TIR and possibly NIR
  • Radio-occultation sounder

4

  • Radiometer with channels in the water vapour band in FIR or NIR
  • Limb sounder with mechanical or electronical scanning, including Mm-submm

5

  • Limb-sounding spectrometer by star occultation
  • Limb-sounding spectrometer by solar occultation
Measurement timeline for Specific humidity Help icon
Hint: Move around in the timeline by scrolling up, down, left or right.

Found 298 results

This table has a large number of results.
Instrument NRT? Relevance Satellite Orbit DLR
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
FSI1 - primaryFORUM09:30 descXXXXX
GIIRSYes1 - primaryFY-4A104.7°E
X
XXXXXXX
GIIRS1 - primaryFY-4B133°E
X
XXXXXXX
GIIRS1 - primaryFY-4C86.5°EXXXXXXXX
GIIRS1 - primaryFY-4D105°E
X
XXXXXXX
GIIRS1 - primaryFY-4E86.5°E
X
XXXXXXX
GIIRS1 - primaryFY-4F105°E
X
XXXXXXX
GIIRS1 - primaryFY-4G86.5°E
X
XXXXXXX
IRFS-GS1 - primaryElectro-M N114.5°W
X
XXXXXXXXXX
IRFS-GS1 - primaryElectro-M N276°E
X
XXXXXXXXXX
IRFS-GS1 - primaryElectro-M N3165.8°E
X
XXXXXXXXXX
IRS1 - primaryMTG-S1XXXXXXXXX
IRS1 - primaryMTG-S2XXXXXXXXX
AIRS Important noteYes1 - primaryAqua13:30 asc
X
XXXXXXXXXXXXXXXXXXXXXXX
CrISYes1 - primaryNOAA-2013:25 asc44
X
XXXXXXXXXX
CrIS1 - primaryJPSS-2 (NOAA-21)13:30 asc
X
XXXXXXXX
CrIS Important noteYes1 - primarySNPP13:25 asc89
X
XXXXXXXXXXXXX
CrIS1 - primaryJPSS-313:30 ascXXXXXXXXXX
CrIS1 - primaryJPSS-413:30 asc
X
XXXXXXX
HIRASYes1 - primaryFY-3D13:29 asc
X
XXXXXX
HIRAS-21 - primaryFY-3E05:40 desc
X
XXXXXX
HIRAS-21 - primaryFY-3H14:00 ascXXXXXXX
HIRAS-21 - primaryFY-3F10:00 desc
X
XXXXXX
HIRAS-21 - primaryFY-3J05:00 desc
X
XXXXXXXX
IASINo1 - primaryMetop-A07:50 desc
X
XXXXXXXXXXXXXX
X
IASIYes1 - primaryMetop-B09:31 desc48
X
XXXXXXXXXXXX
IASIYes1 - primaryMetop-C09:31 desc89
X
XXXXXXXXX
IASI-NG1 - primaryMetop-SG-A209:30 descXXXXXXXX
IASI-NG1 - primaryMetop-SG-A309:30 descXXXXXXXX
IASI-NG1 - primaryMetop-SG-A109:30 descXXXXXXXX
IKFS-21 - primaryMeteor-M N209:30 asc
X
XXXXXXXXX
IKFS-21 - primaryMeteor-M N2-115:09 asc
X
IKFS-21 - primaryMeteor-M N2-215:00 asc
X
XXXX
X
IKFS-21 - primaryMeteor-M N2-309:00 desc
X
XXXX
IKFS-21 - primaryMeteor-M N2-415:00 asc
X
XXXXX
IKFS-21 - primaryMeteor-M N2-515:00 desc
X
XXXXX
IKFS-21 - primaryMeteor-M N2-609:00 asc
X
XXXXX
IKFS-31 - primaryMeteor-MP N115:30 asc
X
XXXXXXX
IKFS-31 - primaryMeteor-MP N209:30 desc
X
XXXXXXX
TANSO-FTSNo1 - primaryGOSAT13:00 desc
X
XXXXXXXXXXXXXX
TANSO-FTS/21 - primaryGOSAT-213:00 desc
X
XXXXX
TES-nadir Important note1 - primaryAura13:40 asc
X
XXXXXXXXXXXXX
X
IMG1 - primaryADEOS10:30 desc
X
X
ATMSYes2 - very highNOAA-2013:25 asc31
X
XXXXXXXXXX
ATMS2 - very highJPSS-2 (NOAA-21)13:30 asc
X
XXXXXXXX
ATMSYes2 - very highSNPP13:25 asc70
X
XXXXXXXXXXXXX
ATMS2 - very highJPSS-313:30 ascXXXXXXXXXX
ATMS2 - very highJPSS-413:30 asc
X
XXXXXXX
ATMS2 - very highQuickSounder
X
XXXXX
MWR (AWS)Yes2 - very highAWS-PFMTBD
X
XXXXX
MWR (AWS)2 - very highAWSTBD
X
XXXXXXX
MWS2 - very highMetop-SG-A209:30 descXXXXXXXX
MWS2 - very highMetop-SG-A309:30 descXXXXXXXX
MWS2 - very highMetop-SG-A109:30 descXXXXXXXX
MTVZA2 - very highMeteor-3M09:15 asc
X
XXXX
X
MTVZA-GY Important note2 - very highMeteor-M N209:30 asc
X
XX
X
MTVZA-GY2 - very highMeteor-M N2-115:09 asc
X
MTVZA-GY Important note2 - very highMeteor-M N2-215:00 asc
X
XXXXX
MTVZA-GY2 - very highMeteor-M N2-309:00 desc
X
XXXX
MTVZA-GY2 - very highMeteor-M N2-415:00 asc
X
XXXXX
MTVZA-GY2 - very highMeteor-M N2-515:00 desc
X
XXXXX
MTVZA-GY2 - very highMeteor-M N2-609:00 asc
X
XXXXX
MTVZA-GY Important note2 - very highMeteor-M N109:30 desc
X
XXXX
X
MTVZA-GY-MP2 - very highMeteor-MP N115:30 asc
X
XXXXXXX
MTVZA-GY-MP2 - very highMeteor-MP N209:30 desc
X
XXXXXXX
MTVZA-OK (MW)2 - very highSICH-1M82.5 °
X
X
X
MWI (MetOp-SG)2 - very highMetop-SG-B109:30 descXXXXXXXX
MWI (MetOp-SG)2 - very highMetop-SG-B209:30 descXXXXXXXX
MWI (MetOp-SG)2 - very highMetop-SG-B309:30 descXXXXXXXX
MWRI-RM2 - very highFY-3G50 °
X
XXXX
MWRI-RM2 - very highFY-3I50 °
X
XXXXXXXX
SSMIS Important noteNo2 - very highDMSP-F1606:20 desc
X
XXXXXXXXXXXXXXXX
SSMIS Important noteNo2 - very highDMSP-F1706:40 desc71
X
XXXXXXXXXXXXXXXXXXX
SSMIS Important noteNo2 - very highDMSP-F1804:50 desc71
X
XXXXXXXXXXXXXXXX
SSMISNo2 - very highDMSP-F1906:36 desc
X
X
X
MWHS-2 Important noteYes2 - very highFY-3C08:20 desc375
X
XXXXXXXXX
MWHS-2Yes2 - very highFY-3D13:29 asc160
X
XXXXXX
MWHS-22 - very highFY-3E05:40 desc
X
XXXXXX
MWHS-22 - very highFY-3H14:00 ascXXXXXXX
MWHS-22 - very highFY-3F10:00 desc
X
XXXXXX
MWHS-22 - very highFY-3J05:00 desc
X
XXXXXXXX
TMS2 - very highTROPICS-01 (Pathfinder)30 °
X
XX
TMS2 - very highTROPICS-0430 °
X
XX
TMS2 - very highTROPICS-0530 °
X
XX
TMS2 - very highTROPICS-0630 °XXX
TMS2 - very highTROPICS-0730 °XXX
IRIS-B2 - very highNimbus-312:00 desc
X
XX
X
IRIS-D2 - very highNimbus-412:00 desc
X
XXXXXXXXX
X
CION2 - very highCICERO
X
XXXXXXXX
CION-22 - very highCICERO-2
X
XXXXXXXXXXXXX
Pyxis-RO2 - very highGNOMES-1TBD
X
X
Pyxis-RO2 - very highGNOMES-2TBD
X
XXXXX
Pyxis-RO2 - very highGNOMES-3TBD
X
XXXXX
STRATOS2 - very highLemur-291
X
XXXXXXXXXXXXXXXXXXXXXXXXX
IGOR (COSMIC) Important noteNo2 - very highCOSMIC-172 °
X
XXXXXXXXXXXXX
X
TGRS (COSMIC-2)2 - very highCOSMIC-224 °41
X
XXXXXXX
AMSU-B Important note3 - highNOAA-1507:28 desc
X
XXXXXXXXXXXX
X
AMSU-B3 - highNOAA-1609:01 desc
X
XXXXXXXXXXXXX
X
AMSU-B Important note3 - highNOAA-1707:03 desc
X
XXXXXXXXXX
X
HSB Important noteNo3 - highAqua13:30 asc
X
X
MHS Important noteNo3 - highMetop-A07:50 desc
X
XXXXXXXXXXXXXX
X
MHSYes3 - highMetop-B09:31 desc36
X
XXXXXXXXXXXX
MHS Important noteYes3 - highMetop-C09:31 desc66
X
XXXXXXXXX
MHS Important noteNo3 - highNOAA-1808:05 desc157
X
XXXXXXXXXXX
X
MHS Important noteYes3 - highNOAA-1907:29 desc83
X
XXXXXXXXXXXXXXX
MM Radiometer3 - highISS TEMPEST-D51.6 °
X
XX
X
MM Radiometer3 - highISS TEMPEST-151.6 °
X
XXXX
MWHS-13 - highFY-3A09:05 desc
X
XXXXXX
X
MWHS-1 Important note3 - highFY-3B14:45 asc
X
XXXXXXXXXX
X
SAPHIR Important note3 - highMegha-Tropiques20 °
X
XXXXXXXXXX
X
SSM/T-23 - highDMSP-F1105:00 desc
X
XXXXXXXX
X
SSM/T-23 - highDMSP-F1203:35 desc
X
XXXXXXXXXXXXX
X
SSM/T-2 Important noteNo3 - highDMSP-F1405:00 desc
X
XXXXXXXXXXXXXXXXXX
SSM/T-2 Important noteNo3 - highDMSP-F1514:50 asc
X
XXXXXXXXXXXXXXXX
AMSR-33 - highGOSAT-GW13:30 asc
X
XXXXXXX
ICI 3 - highMetop-SG-B109:30 descXXXXXXXX
ICI 3 - highMetop-SG-B209:30 descXXXXXXXX
ICI 3 - highMetop-SG-B309:30 descXXXXXXXX
MODISYes3 - highAqua13:30 asc
X
XXXXXXXXXXXXXXXXXXXXXXX
MODISYes3 - highTerra10:30 desc
X
XXXXXXXXXXXXXXXXXXXXXXXX
MSU-GS/A3 - highArctica-M N163.4 °
X
XXXXXXXXXX
MSU-GS/A3 - highArctica-M N263.4 °XXXXXXXXXXX
MSU-GS/A3 - highArctica-M N363.4 °XXXXXXXXXXX
MSU-GS/A3 - highArctica-M N463.4 °XXXXXXXXXXX
MSU-GS/A3 - highArctica-M N563.4 °XXXXXXXXXXX
ABI3 - highGOES-1675.2°W19
X
XXXXXXXXXXX
ABI Important noteYes3 - highGOES-17137.2°W19
X
XXXXXXXXXXX
ABI3 - highGOES-18137°W
X
XXXXXXXXXXX
ABI3 - highGOES-U75°WXXXXXXXXXXXXXXXX
AGRIYes3 - highFY-4A104.7°E
X
XXXXXXX
AGRI3 - highFY-4B133°E
X
XXXXXXX
AGRI3 - highFY-4C86.5°EXXXXXXXX
AGRI3 - highFY-4D105°E
X
XXXXXXX
AGRI3 - highFY-4E86.5°E
X
XXXXXXX
AGRI3 - highFY-4F105°E
X
XXXXXXX
AGRI3 - highFY-4G86.5°E
X
XXXXXXX
AHIYes3 - highHimawari-8140.7°E17
X
XXXXXXXXXXXXXXXX
AHI3 - highHimawari-9140.7°E
X
XXXXXXXXXXXXXX
AMIYes3 - highGEO-KOMPSAT-2A128.2°E
X
XXXXXXXXXXX
FCI3 - highMTG-I1
X
XXXXXXXX
FCI3 - highMTG-I2XXXXXXXXX
FCI3 - highMTG-I3XXXXXXXXX
FCI3 - highMTG-I4XXXXXXXXX
GLI3 - highADEOS-210:30 desc
X
X
METimage3 - highMetop-SG-A209:30 descXXXXXXXX
METimage3 - highMetop-SG-A309:30 descXXXXXXXX
METimage3 - highMetop-SG-A109:30 descXXXXXXXX
MSU-GS3 - highElectro-L N129.6°W
X
XXXXX
MSU-GS Important noteYes3 - highElectro-L N214.5°W
X
XXXXXXXXXX
MSU-GS3 - highElectro-L N376°E
X
XXXXXXXXXX
MSU-GS3 - highElectro-L N4166°E
X
XXXXXXXXXX
MSU-GS3 - highElectro-L N576°EXXXXXXXXXXX
MSU-GSM3 - highElectro-M N114.5°W
X
XXXXXXXXXX
MSU-GSM3 - highElectro-M N276°E
X
XXXXXXXXXX
MSU-GSM3 - highElectro-M N3165.8°E
X
XXXXXXXXXX
SEVIRI3 - highMeteosat-83.7°E
X
XXXXXXXXXXXXX
X
SEVIRI Important note3 - highMeteosat-93.5°E
X
XXXXXXXXXXXXXXXX
X
SEVIRI Important noteYes3 - highMeteosat-109.5°E
X
XXXXXXXXXXXXXXXXXX
SEVIRI3 - highMeteosat-1116
X
XXXXXXXXXXXXXXXXXX
SEVIRI Important note3 - highMeteosat-8 (IODC)41.5°E
X
XXXXX
X
SEVIRI Important noteYes3 - highMeteosat-9 (IODC)45.5°E
X
XXX
LSTM3 - highLSTM13:30 ascXXXXXX
HIRS3 - highNimbus-612:00 desc
X
XXXXXXX
X
HIRS/23 - highNOAA-607:30 desc
X
XXXXXXX
X
HIRS/23 - highNOAA-714:30 asc
X
XXXX
X
HIRS/23 - highNOAA-807:30 desc
X
X
X
HIRS/23 - highNOAA-914:30 asc
X
XXXXXXXXXXXXX
X
HIRS/23 - highNOAA-1007:30 desc
X
XXXXXXXXXXXXXX
X
HIRS/23 - highNOAA-1114:10 asc
X
XXXXXXXXXXXXXXX
X
HIRS/23 - highNOAA-1205:10 desc
X
XXXXXXXXXXXXXXX
X
HIRS/23 - highNOAA-1314:00 asc
X
HIRS/23 - highNOAA-1409:30 desc
X
XXXXXXXXXXXX
X
HIRS/23 - highTIROS-N14:30 asc
X
XX
X
HIRS/3 Important noteNo3 - highNOAA-1507:28 desc
X
XXXXXXXXXXXXXXXXXXXXXXX
X
HIRS/33 - highNOAA-1609:01 desc
X
XXXXXXXXXXXXX
X
HIRS/33 - highNOAA-1707:03 desc
X
XXXXXXXXXX
X
HIRS/4 Important noteNo3 - highMetop-A07:50 desc
X
XXXXXXXXXXXXXX
X
HIRS/4 Important noteYes3 - highMetop-B09:31 desc51
X
XXXXXXXXXXXX
HIRS/4 Important noteNo3 - highNOAA-1808:05 desc157
X
XXX
X
HIRS/4 Important note3 - highNOAA-1907:29 desc82
X
XXXXXXXXXXXXXXX
IRAS Important note3 - highFY-3A09:05 desc
X
IRAS Important note3 - highFY-3B14:45 asc
X
XXXXXXXXXX
X
IRAS Important note3 - highFY-3C08:20 desc
X
XXXXXX
X
SOUNDER3 - highGOES-875°W
X
XXXXXXXXX
X
SOUNDER3 - highGOES-9135°W
X
XXXXXXX
X
SOUNDER3 - highGOES-10135°W
X
XXXXXXXX
X
SOUNDER3 - highGOES-11135°W
X
XXXXXXXXXX
X
SOUNDER3 - highGOES-1275°W
X
XXXXXXXX
X
SOUNDER Important noteNo3 - highGOES-1360°W
X
XXXXXXXX
X
SOUNDER Important noteYes3 - highGOES-14105°W
X
XXXXXXXXXXXXXX
SOUNDER Important noteYes3 - highGOES-15128°W
X
XXXXXXXXXXXXX
SOUNDER3 - highGOES-9 (GMS backup)155°E
X
XX
X
SOUNDER3 - highGOES-10 (S-America)60°W
X
XX
X
SOUNDER3 - highGOES-12 (S-America)60°W
X
XX
X
SOUNDER (INSAT)No3 - highINSAT-3D82°E
X
XXXXXX
X
SOUNDER (INSAT)Yes3 - highINSAT-3DR74°E
X
XXXXXXXXXX
SOUNDER (INSAT)3 - highINSAT-3DS74°EXXXXXXXX
VAS3 - highGOES-4135°W
X
XXXXXXX
X
VAS3 - highGOES-575°W
X
XXXXXXXX
X
VAS3 - highGOES-6135°W
X
XXXXX
X
VAS3 - highGOES-775°W
X
XXXXXXXX
X
FWS3 - highNimbus-412:00 desc
X
XXXXXXXXX
X
SI-GDR3 - highMeteor-P281.2 °
X
X
X
SI-GDR3 - highMeteor-P310:15 asc
X
X
X
SI-GDR3 - highMeteor-P410:15 asc
X
X
X
ARMA-MP3 - highMeteor-MP N115:30 asc
X
XXXXXXX
ARMA-MP3 - highMeteor-MP N209:30 desc
X
XXXXXXX
GNSS-RO (Sentinel-6)3 - highSentinel-6A66 °180
X
XXXXXXX
GNSS-RO (Sentinel-6)3 - highSentinel-6B66 °
X
XXXXXXX
AOPOD3 - highKOMPSAT-506:00 asc90
X
XXXXXXXXXX
GNOS Important noteYes3 - highFY-3C08:20 desc
X
XXXXXXXXX
GNOSYes3 - highFY-3D13:29 asc146
X
XXXXXX
GNOS-23 - highFY-3E05:40 desc
X
XXXXXX
GNOS-23 - highFY-3H14:00 ascXXXXXXX
GNOS-23 - highFY-3F10:00 desc
X
XXXXXX
GNOS-23 - highFY-3J05:00 desc
X
XXXXXXXX
GNOS-23 - highFY-3G50 °
X
XXXX
GNOS-23 - highFY-3I50 °
X
XXXXXXXX
RO3 - highMetop-SG-A209:30 descXXXXXXXX
RO3 - highMetop-SG-A309:30 descXXXXXXXX
RO3 - highMetop-SG-B109:30 descXXXXXXXX
RO3 - highMetop-SG-B209:30 descXXXXXXXX
RO3 - highMetop-SG-B309:30 descXXXXXXXX
RO3 - highMetop-SG-A109:30 descXXXXXXXX
GOLPE3 - highSAC-C10:20 desc
X
XXXXXXXXXXXX
X
GRASNo3 - highMetop-A07:50 desc
X
XXXXXXXXXXXXXX
X
GRASYes3 - highMetop-B09:31 desc68
X
XXXXXXXXXXXX
GRASYes3 - highMetop-C09:31 desc105
X
XXXXXXXXX
IGOR (TacSat-2)3 - highTacSat-240 °
X
X
ROSA Important note3 - highMegha-Tropiques20 °
X
XXXXXXX
X
ROSA Important note3 - highSAC-D06:00 desc
X
XXX
X
BlackJack (CHAMP) Important note3 - highCHAMP87 °
X
XXXXXXX
X
BlackJack (GRACE) Important noteNo3 - highGRACE (2 sats)89 °168
X
XXXXXXXXXXXXXX
X
GPS/MET3 - highOrbView-1/MicroLab70 °
X
XX
ROHPP3 - highSEOSAR/Paz06:00 asc180
X
XXXXX
ROSA (OceanSat)No3 - highOceanSat-211:53 desc
X
XXXXXXXXXXXXXX
TOR3 - highTerraSAR-X06:00 desc
X
XXXXXXXXXXXXXXXXX
TOR3 - highTanDEM-X06:00 desc157
X
XXXXXXXXXXXXXXXX
Tri-G (GRACE-FO) Important note3 - highGRACE-FO (2 sats)89 °190
X
XXXXX
TRSR (Ørsted) Important noteNo3 - highØrsted96.5 °
X
XXXXXXX
SIRS-B4 - fairNimbus-412:00 desc
X
XXXXXXXXX
X
SCR (Nimbus-5)4 - fairNimbus-512:00 desc
X
XXXXXXXXXX
X
ACS-nadir4 - fairMeteor-MP N115:30 asc
X
XXXXXXX
ACS-nadir4 - fairMeteor-MP N209:30 desc
X
XXXXXXX
SCIAMACHY-nadir4 - fairEnvisat10:00 desc
X
XXXXXXXXX
X
CHIME4 - fairCHIME10:30 desc
X
XXXXX
CHRIS4 - fairPROBA-107:30 desc
X
XXXXXXXXXXXXXXXXXXXXXX
COMIS4 - fairSTSat-317:30 asc
X
XXXXXXXXXX
DESIS4 - fairISS DESIS51.6 °
X
XXXXX
GSA4 - fairResurs-P110:30 desc
X
XXXXXXX
X
GSA4 - fairResurs-P210:30 desc
X
XXX
X
GSA4 - fairResurs-P310:30 desc
X
X
GSA4 - fairResurs-P410:30 desc
X
XXXX
GSA4 - fairResurs-P510:30 descXXXXXX
HICO4 - fairISS HICO51.6 °
X
XXXX
X
HISUI4 - fairISS HISUI51.6 °
X
XXXX
HSI4 - fairHJ-1A10:30 desc
X
XXXXXXXXXX
HSI (EnMAP)4 - fairEnMAP11:00 desc
X
XXXX
HSI-24 - fairHJ-2A10:30 desc
X
XXXXX
HSI-24 - fairHJ-2B10:30 desc
X
XXXXX
HYC4 - fairPRISMA10:30 desc
X
XXXXX
HyperionNo4 - fairNMP-EO-109:45 desc
X
XXXXXXXXXXXXXXXX
X
HyS-SWIR4 - fairGISAT-283°EXXXXXXXX
HyS-VNIR4 - fairGISAT-283°EXXXXXXXX
HySI-T4 - fairIMS-109:30 desc
X
XXX
X
HySIS4 - fairHySIS10:34 desc
X
XXXXX
LAC Important noteNo4 - fairNMP-EO-109:45 desc
X
X
ÑuSat-Imager4 - fairÑuSat
X
XXXXXXXXXXXXXXXXXXXXXXXX
MERSI-14 - fairFY-3A09:05 desc
X
XXXXXX
X
MERSI-1 Important note4 - fairFY-3B14:45 asc
X
XXXXXXXXXX
X
MERSI-1 Important note4 - fairFY-3C08:20 desc
X
X
X
MERSI-2Yes4 - fairFY-3D13:29 asc
X
XXXXXX
MERSI-34 - fairFY-3F10:00 desc
X
XXXXXX
MERSI-34 - fairFY-3H14:00 ascXXXXXXX
MLS (EOS-Aura)4 - fairAura13:40 asc
X
XXXXXXXXXXXXXXXXXXXXX
SMRNo4 - fairOdin06:42 desc
X
XXXXXXXXXXXXXXXXXXXXXX
MLS 4 - fairUARS57 °
X
XXXXXXXXXXXXX
X
ILAS-II4 - fairADEOS-210:30 desc
X
X
MIPAS4 - fairEnvisat10:00 desc
X
XXXXXXXXX
X
TES-limb Important note4 - fairAura13:40 asc
X
XXXXXXXXXXXXX
X
ACS-limb4 - fairMeteor-MP N115:30 asc
X
XXXXXXX
ACS-limb4 - fairMeteor-MP N209:30 desc
X
XXXXXXX
SCIAMACHY-limb4 - fairEnvisat10:00 desc
X
XXXXXXXXX
X
OMPS-limb4 - fairJPSS-2 (NOAA-21)13:30 asc
X
XXXXXXXX
OMPS-limbYes4 - fairSNPP13:25 asc
X
XXXXXXXXXXXXX
OMPS-limb4 - fairJPSS-313:30 ascXXXXXXXXXX
OMPS-limb4 - fairJPSS-413:30 asc
X
XXXXXXX
OSIRISNo4 - fairOdin06:42 desc
X
XXXXXXXXXXXXXXXXXXXXXX
OMS-limb4 - fairFY-3F10:00 desc
X
XXXXXX
ACE-FTS5 - marginalSCISAT-173.9 °
X
XXXXXXXXXXXXXXXXXXXXX
AIUS5 - marginalGF-513:30 asc
X
XX
AIUS5 - marginalGF-5-0213:30 asc
X
XXXXXXX
ILAS-I5 - marginalADEOS10:30 desc
X
X
SAGE-III5 - marginalMeteor-3M09:15 asc
X
XXXX
X
SAGE-III5 - marginalISS SAGE-III51.6 °
X
XXXXXXXXX
GOMOS Important note5 - marginalEnvisat10:00 desc
X
XXXXXXXX
X
MAESTRO Important note5 - marginalSCISAT-173.9 °
X
XXXXXXXXXXXXXXXXXXXXX
SAGE-II5 - marginalERBS57 °
X
XXXXXXXXXXXXXXXXXXXX
X
All instruments for measuring Specific humidity
Instruments Relevance Operational limitations
FSI1 - primary
IR spectrometer1 - primary
GIIRS1 - primary
IRFS-GS1 - primary
IRS1 - primary
AIRS1 - primary
CrIS1 - primary
HIRAS1 - primary
HIRAS-21 - primary
IASI1 - primary
IASI-NG1 - primary
IKFS-21 - primary
IKFS-31 - primary
TANSO-FTS1 - primary
TANSO-FTS/21 - primary
TES-nadir1 - primary
IMG1 - primary
GeoSTAR2 - very high
ATMS2 - very high
MWR (AWS)2 - very high
MWS2 - very high
MTVZA2 - very high
MTVZA-GY2 - very high
MTVZA-GY-MP2 - very high
MTVZA-OK (MW)2 - very high
MWI (MetOp-SG)2 - very high
MWRI-RM2 - very high
SSMIS2 - very high
MWHS-22 - very high
TMS2 - very high
IRIS-B2 - very high
IRIS-D2 - very high
CION2 - very high
CION-22 - very high
Pyxis-RO2 - very high
STRATOS2 - very high
IGOR (COSMIC)2 - very high
TGRS (COSMIC-2)2 - very high
AMSU-B3 - high
HSB3 - high
MHS3 - high
MM Radiometer3 - high
MWHS-13 - high
SAPHIR3 - high
SSM/T-23 - high
AMSR-33 - high
ICI 3 - high
MODIS3 - high
ISR3 - high
MSU-GS/A3 - high
ABI3 - high
AGRI3 - high
AHI3 - high
AMI3 - high
FCI3 - high
GLI3 - high
METimage3 - high
MSU-GS3 - high
MSU-GSM3 - high
SEVIRI3 - high
LSTM3 - high
HIRS3 - high
HIRS/23 - high
HIRS/33 - high
HIRS/43 - high
IRAS3 - high
SOUNDER3 - high
SOUNDER (INSAT)3 - high
VAS3 - high
FWS3 - high
SI-GDR3 - high
ARMA-MP3 - high
GNSS-RO (Sentinel-6)3 - high
AOPOD3 - high
GNOS3 - high
GNOS-23 - high
GNSS-RO3 - high
RO3 - high
GOLPE3 - high
GRAS3 - high
IGOR (TacSat-2)3 - high
ROSA3 - high
BlackJack (CHAMP)3 - high
BlackJack (GRACE)3 - high
GPS/MET3 - high
ROHPP3 - high
ROSA (OceanSat)3 - high
TOR3 - high
Tri-G (GRACE-FO)3 - high
TRSR (Ørsted)3 - high
SIRS-B4 - fair
SCR (Nimbus-5)4 - fair
ACS-nadir4 - fair
SCIAMACHY-nadir4 - fair
CHIME4 - fair
CHRIS4 - fair
COMIS4 - fair
DESIS4 - fair
GSA4 - fair
HICO4 - fair
HISUI4 - fair
HSI4 - fair
HSI (EnMAP)4 - fair
HSI-24 - fair
HYC4 - fair
Hyperion4 - fair
HyS-SWIR4 - fair
HyS-VNIR4 - fair
HySI-T4 - fair
HySIS4 - fair
LAC4 - fair
ÑuSat-Imager4 - fair
OHIS4 - fair
MERSI-14 - fair
MERSI-24 - fair
MERSI-34 - fair
MLS (EOS-Aura)4 - fair
SMR4 - fair
MLS 4 - fair
ILAS-II4 - fair
MIPAS4 - fair
TES-limb4 - fair
ACS-limb4 - fair
SCIAMACHY-limb4 - fair
OMPS-limb4 - fair
OSIRIS4 - fair
OMS-limb4 - fair
ACE-FTS5 - marginal
AIUS5 - marginal
ILAS-I5 - marginal
SAGE-III5 - marginal
GOMOS5 - marginal
MAESTRO5 - marginal
SAGE-II5 - marginal