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 spectral range and the spectral resolution;
  • the scanning mode (cross-nadir, limb).

 

RATING CRITERIA:

1

  • Very high-resolution SWIR + MWIR spectrometer with very narrow bandwidth
  • Very high-resolution SWIR spectrometer with very narrow bandwidth

2

  • SWIR + MWIR spectrometer

3

  • SWIR spectrometer
  • TIR spectrometer

4

  • SWIR spectrometer scanning the limb mechanically or electronically
  • MWIR spectrometer scanning the limb mechanically or electronically

5

  • SWIR + MWIR spectrometer limb scanning by solar occultation
  • MWIR spectrometer limb scanning by solar occultation
Measurement timeline for CO Help icon
Hint: Move around in the timeline by scrolling up, down, left or right.

Found 40 results

This table has a large number of results.
Instrument NRT? Relevance Satellite ECT/Lon Orbit DLR
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
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2018
2019
2020
2021
2022
2023
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2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
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2038
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2041
2042
2043
2044
2045
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2047
2048
2049
2050
2051
2052
MOPITTYes1 - primaryTerra10:30 descSunSync
X
XXXXXXXXXXXXXXXXXXXXXXXXXXXX
TANSO-FTS/23 - highGOSAT-213:00 descSunSync
X
XXXXXX
GAS Important noteNo3 - highFY-3D13:40 ascSunSync
X
XXXXXXX
GAS-23 - highFY-3H14:00 ascSunSyncXXXXXXX
SCIAMACHY-nadir3 - highEnvisat10:00 descSunSync
X
XXXXXXXXX
X
Sentinel-53 - highMetop-SG-A209:30 descSunSyncXXXXXXXXX
Sentinel-53 - highMetop-SG-A309:30 descSunSyncXXXXXXXXX
Sentinel-53 - highMetop-SG-A109:30 descSunSyncXXXXXXXXX
TROPOMI Important note3 - highSentinel-5P13:30 ascSunSync
X
XXXXXXXX
TGSP3 - highMeteor-MP N115:30 ascSunSync
X
XXXXXXX
TGSP3 - highMeteor-MP N209:30 descSunSync
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
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
IMG3 - highADEOS10:30 descSunSync
X
X
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
MIPAS4 - fairEnvisat10:00 descSunSync
X
XXXXXXXXX
X
TES-limb Important note4 - fairAura13:40 ascSunSync
X
XXXXXXXXXXXXX
X
SCIAMACHY-limb4 - fairEnvisat10:00 descSunSync
X
XXXXXXXXX
X
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
All instruments for measuring CO
Instruments Relevance Operational limitations
MOPITT1 - primary
CO sensor1 - primary
TANSO-FTS/23 - high
GAS3 - high
GAS-23 - high
SCIAMACHY-nadir3 - high
Sentinel-53 - high
TROPOMI3 - high
TGSP3 - high
IASI-NG3 - high
TES-nadir3 - high
IASI3 - high
IKFS-33 - high
IMG3 - high
GHMS3 - high
GIIRS3 - high
GIIRS-23 - high
GXS3 - high
IRFS-GS3 - high
IRS3 - high
MIPAS4 - fair
TES-limb4 - fair
ACS-limb4 - fair
SCIAMACHY-limb4 - fair
ACE-FTS5 - marginal
AIUS5 - marginal