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.

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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 observing principle (lidar, radiometry)
  • the spectral range (UV, VIS, TIR or Mm-submm);
  • the scanning mode.(cross-nadir, limb).

 

RATING CRITERIA:

1

  • Differential Absorption Lidar

2

  • UV and possibly VIS spectrometer

3

  • TIR spectrometer
  • UV spectroradiometer

4

  • Mm-submm spectrometer
  • UV/VIS spectrometer scanning the limb mechanically or electronically
  • TIR spectrometer scanning the limb mechanically or electronically

5

  • UV/VIS spectrometer limb scanning by star occultation
  • UV/VIS spectrometer limb scanning by solar occultation
  • TIR spectrometer limb scanning by solar occultation
Measurement timeline for O3 Help icon
Hint: Move around in the timeline by scrolling up, down, left or right.

Found 114 results

This table has a large number of results.
Instrument NRT? Relevance Satellite ECT/Lon Orbit DLR
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
2049
2050
2051
2052
GEMS2 - very highGEO-KOMPSAT-2B128.2°EGEO
X
XXXXXXXXXXX
Sentinel-42 - very highMTG-S1GEO
X
XXXXXXXXXX
Sentinel-42 - very highMTG-S2GEOXXXXXXXXXXX
TEMPO2 - very highTEMPO91°WGEO
X
XX
EMI2 - very highGF-513:30 ascSunSync
X
XX
EMI2 - very highGF-5-0213:30 ascSunSync
X
XXXXXXX
EMI2 - very highGF-5-01A13:30 ascSunSync
X
XXXXXXXX
EMI-22 - very highDQ-113:00 ascSunSync
X
XXXXXXXX
EMI-22 - very highDQ-213:00 ascSunSyncXXXXXXXXX
GOME2 - very highERS-210:30 descSunSync
X
XXXXXXXXXXXXXXX
X
GOME-2No2 - very highMetop-A07:50 descSunSync
X
XXXXXXXXXXXXXX
X
GOME-2Yes2 - very highMetop-B09:31 descSunSync
X
XXXXXXXXXXXXXX
GOME-2Yes2 - very highMetop-C09:31 descSunSync
X
XXXXXXXXX
OMI 2 - very highAura13:40 ascSunSync
X
XXXXXXXXXXXXXXXXXXXXX
OMS-nadir2 - very highFY-3F10:00 descSunSync
X
XXXXXXXXX
SCIAMACHY-nadir2 - very highEnvisat10:00 descSunSync
X
XXXXXXXXX
X
Sentinel-52 - very highMetop-SG-A209:30 descSunSyncXXXXXXXXX
Sentinel-52 - very highMetop-SG-A309:30 descSunSyncXXXXXXXXX
Sentinel-52 - very highMetop-SG-A109:30 descSunSyncXXXXXXXXX
TGSP2 - very highMeteor-MP N115:30 ascSunSync
X
XXXXXXX
TGSP2 - very highMeteor-MP N209:30 descSunSync
X
XXXXXXX
TROPOMI Important note2 - very highSentinel-5P13:30 ascSunSync
X
XXXXXXXX
OMPS-nadirYes2 - very highNOAA-2013:25 ascSunSync
X
XXXXXXXXXX
OMPS-nadirYes2 - very highNOAA-2113:30 ascSunSync
X
XXXXXXXX
OMPS-nadirYes2 - very highSNPP13:25 ascSunSync
X
XXXXXXXXXXXXXXXXX
OMPS-nadir2 - very highJPSS-313:30 ascSunSyncXXXXXXXX
OMPS-nadir2 - very highJPSS-413:30 ascSunSync
X
XXXXXXX
IASI-NG3 - highMetop-SG-A209:30 descSunSyncXXXXXXXXX
IASI-NG3 - highMetop-SG-A309:30 descSunSyncXXXXXXXXX
IASI-NG3 - highMetop-SG-A109:30 descSunSyncXXXXXXXXX
TES-nadir Important note3 - highAura13:40 ascSunSync
X
XXXXXXXXXXXXX
X
IMG3 - highADEOS10:30 descSunSync
X
X
IASINo3 - highMetop-A07:50 descSunSync
X
XXXXXXXXXXXXXX
X
IASIYes3 - highMetop-B09:31 descSunSync56
X
XXXXXXXXXXXXXX
IASIYes3 - highMetop-C09:31 descSunSync108
X
XXXXXXXXX
IKFS-33 - highMeteor-MP N115:30 ascSunSync
X
XXXXXXX
IKFS-33 - highMeteor-MP N209:30 descSunSync
X
XXXXXXX
TANSO-FTSNo3 - highGOSAT13:00 descSunSync
X
XXXXXXXXXXXXXXX
TANSO-FTS/23 - highGOSAT-213:00 descSunSync
X
XXXXXX
GHMS3 - highHimawari-10140.7°EGEOXXXXXXXXXXX
GIIRSYes3 - highFY-4A104.7°EGEO
X
XXXXXXXX
GIIRS-23 - highFY-4B105°EGEO
X
XXXXXXX
GIIRS-23 - highFY-4CGEOXXXXXXXX
GIIRS-23 - highFY-4D105°EGEO
X
XXXXXXX
GIIRS-23 - highFY-4E86.5°EGEO
X
XXXXXXX
GXS3 - highGeoXO Central105°WGEO
X
XXXXXXXXXXXXXXX
IRFS-GS3 - highElectro-M N1GEOXXXXXXXXXXX
IRFS-GS3 - highElectro-M N2GEOXXXXXXXXXXX
IRFS-GS3 - highElectro-M N3GEOXXXXXXXXXXX
IRS3 - highMTG-S1GEO
X
XXXXXXXXXX
IRS3 - highMTG-S2GEOXXXXXXXXXXX
AIRS Important noteYes3 - highAqua13:30 ascSunSync
X
XXXXXXXXXXXXXXXXXXXXXXXX
CrISYes3 - highNOAA-2013:25 ascSunSync83
X
XXXXXXXXXX
CrISYes3 - highNOAA-2113:30 ascSunSync75
X
XXXXXXXX
CrIS Important noteYes3 - highSNPP13:25 ascSunSync143
X
XXXXXXXXXXXXXXXXX
CrIS3 - highJPSS-313:30 ascSunSyncXXXXXXXX
CrIS3 - highJPSS-413:30 ascSunSync
X
XXXXXXX
HIRASYes3 - highFY-3D13:40 ascSunSync
X
XXXXXXX
HIRAS-2Yes3 - highFY-3E05:40 descSunSync
X
XXXXXXXX
HIRAS-23 - highFY-3H14:00 ascSunSyncXXXXXXX
HIRAS-23 - highFY-3F10:00 descSunSync
X
XXXXXXXXX
HIRAS-23 - highFY-3J05:00 descSunSync
X
XXXXXXXX
IKFS-2No3 - highMeteor-M N209:30 ascSunSync
X
XXXXXXX
X
IKFS-23 - highMeteor-M N2-115:09 ascSunSync
X
IKFS-23 - highMeteor-M N2-215:15 ascSunSync
X
XXXX
X
IKFS-23 - highMeteor-M N2-315:09 descSunSync
X
XXXXX
IKFS-23 - highMeteor-M N2-4SunSync
X
XXXXX
IKFS-23 - highMeteor-M N2-515:00 descSunSyncXXXXXX
IKFS-23 - highMeteor-M N2-609:00 ascSunSyncXXXXXX
FSI3 - highFORUM09:30 descSunSyncXXXXXXX
NACHOS-Imager3 - highNACHOS-151.6 °DRIFT
X
XXX
NACHOS-Imager3 - highNACHOS-251.6 °DRIFT
X
XXXX
Ozonometer-33 - highZond-MTBDSunSync
X
XXX
Ozonometer-TM3 - highIonosphera-M N1 & N2TBDSunSyncXXXX
Ozonometer-TM3 - highIonosphera-M N3 & N4TBDSunSyncXXXX
BUV3 - highNimbus-412:00 descSunSync
X
XXXXXXXXX
X
SBUS Important note3 - highFY-3A09:05 descSunSync
X
SBUS3 - highFY-3B14:45 ascSunSync
X
XXXXXXXXX
X
SBUS Important note3 - highFY-3C08:20 descSunSync
X
XXXXXX
X
SBUV3 - highNimbus-712:00 descSunSync
X
XXXXXXXXXXXXXXX
X
SBUV/23 - highNOAA-914:30 ascSunSync
X
XXXXXXXXXXXXX
X
SBUV/23 - highNOAA-1007:30 descSunSync
X
XXXXXXXXXXXXXX
X
SBUV/23 - highNOAA-1114:10 ascSunSync
X
XXXXXXXXXXXXXXX
X
SBUV/23 - highNOAA-1314:00 ascSunSync
X
SBUV/23 - highNOAA-1409:30 descSunSync
X
XXXXXXXXXXXX
X
SBUV/23 - highNOAA-1609:01 descSunSync
X
XXXXXXXXXXXXX
X
SBUV/23 - highNOAA-1707:03 descSunSync
X
XXXXXXXXXX
X
SBUV/2 Important noteNo3 - highNOAA-1810:34 descSunSync
X
XXXXXX
X
SBUV/2 Important noteYes3 - highNOAA-1908:22 descSunSync
X
XXXXXXXXXXXXXXX
MLS (EOS-Aura)4 - fairAura13:40 ascSunSync
X
XXXXXXXXXXXXXXXXXXXXX
SMRNo4 - fairOdin06:42 descSunSync
X
XXXXXXXXXXXXXXXXXXXXXXX
MLS 4 - fairUARS57 °DRIFT
X
XXXXXXXXXXXXX
X
OMPS-limbYes4 - fairNOAA-2113:30 ascSunSync
X
XXXXXXXX
OMPS-limbYes4 - fairSNPP13:25 ascSunSync
X
XXXXXXXXXXXXXXXXX
OMPS-limb4 - fairJPSS-313:30 ascSunSyncXXXXXXXX
OMPS-limb4 - fairJPSS-413:30 ascSunSync
X
XXXXXXX
OMS-limb4 - fairFY-3F10:00 descSunSync
X
XXXXXXXXX
OSIRISNo4 - fairOdin06:42 descSunSync
X
XXXXXXXXXXXXXXXXXXXXXXX
SCIAMACHY-limb4 - fairEnvisat10:00 descSunSync
X
XXXXXXXXX
X
MIPAS4 - fairEnvisat10:00 descSunSync
X
XXXXXXXXX
X
TES-limb Important note4 - fairAura13:40 ascSunSync
X
XXXXXXXXXXXXX
X
CLAES4 - fairUARS57 °DRIFT
X
XXXXXXXXXXXXX
X
ILAS-II4 - fairADEOS-210:30 descSunSync
X
X
GOMOS Important note5 - marginalEnvisat10:00 descSunSync
X
XXXXXXXX
X
ALTIUS5 - marginalALTIUS10:00 descSunSync
X
XXX
MAESTRO Important note5 - marginalSCISAT-173.9 °DRIFT
X
XXXXXXXXXXXXXXXXXXXXX
SAGE-II5 - marginalERBS57 °DRIFT
X
XXXXXXXXXXXXXXXXXXXX
X
SAGE-III5 - marginalMeteor-3M09:15 ascSunSync
X
XXXX
X
SAGE-III5 - marginalISS SAGE-III51.6 °DRIFT
X
XXXXXXXXX
ACE-FTS5 - marginalSCISAT-173.9 °DRIFT
X
XXXXXXXXXXXXXXXXXXXXX
AIUS5 - marginalGF-513:30 ascSunSync
X
XX
AIUS5 - marginalGF-5-0213:30 ascSunSync
X
XXXXXXX
AIUS5 - marginalGF-5-01A13:30 ascSunSync
X
XXXXXXXX
ILAS-I5 - marginalADEOS10:30 descSunSync
X
X
All instruments for measuring O3
Instruments Relevance Operational limitations
O3 lidar1 - primary
GEMS2 - very high
Sentinel-42 - very high
TEMPO2 - very high
EMI2 - very high
EMI-22 - very high
GOME2 - very high
GOME-22 - very high
OMI 2 - very high
OMS-nadir2 - very high
SCIAMACHY-nadir2 - very high
Sentinel-52 - very high
TGSP2 - very high
TROPOMI2 - very high
UVAS2 - very high
OMPS-nadir2 - very high
IASI-NG3 - high
TES-nadir3 - high
IMG3 - high
IASI3 - high
IKFS-33 - high
TANSO-FTS3 - high
TANSO-FTS/23 - high
GHMS3 - high
GIIRS3 - high
GIIRS-23 - high
GXS3 - high
IRFS-GS3 - high
IRS3 - high
AIRS3 - high
CrIS3 - high
HIRAS3 - high
HIRAS-23 - high
IKFS-23 - high
FSI3 - high
IR spectrometer3 - high
NACHOS-Imager3 - high
Ozonometer-33 - high
Ozonometer-TM3 - high
BUV3 - high
SBUS3 - high
SBUV3 - high
SBUV/23 - high
MLS (EOS-Aura)4 - fair
SMR4 - fair
MLS 4 - fair
ACS-limb4 - fair
OMPS-limb4 - fair
OMS-limb4 - fair
OSIRIS4 - fair
SCIAMACHY-limb4 - fair
MIPAS4 - fair
TES-limb4 - fair
CLAES4 - fair
ILAS-II4 - fair
GOMOS5 - marginal
ALTIUS5 - marginal
MAESTRO5 - marginal
SAGE-II5 - marginal
SAGE-III5 - marginal
ACE-FTS5 - marginal
AIUS5 - marginal
ILAS-I5 - marginal