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.  For this particular Variable, the rating is driven by:

  • the observing technique (SAR,  MW or optical);
  • for MW, the spatial resolution and the exploited frequencies;
  • for optical, the exploited bands.

 

RATING CRITERIA:

1

  • Synthetic Aperture Radar (SAR)
  • High-resolution MW radiometer with frequencies 7 to 90 GHz
  • VIS+NIR+SWIR+MWIR+TIR radiometer

2

  • High-resolution MW radiometer with frequencies 7 to 37 or 10 to 90 GHz
  • Radiometer with channels in VIS+SWIR+TIR and NIR or MWIR

3

  • MW radiometer with frequencies at 19 + 37 + 90 GHz and/or 7 and/or 10 GHz
  • Radiometer with channels in VIS+NIR+MWIR+TIR (i.e., missing SWIR)

4

  • MW radiometer with frequencies 7 to 37 GHz
  • Radiometer with channels in VIS and NIR+SWIR or NIR+MWIR or NIR+TIR or MWIR+TIR

5

  • Radiometer with channels in VIS and NIR or TIR
  • VIS or panchromatic radiometer
  • VIS+NIR radiometer flown at L1
Measurement timeline for Sea-ice cover Help icon
Hint: Move around in the timeline by scrolling up, down, left or right.

Found 768 results

This table has a large number of results.
Instrument NRT? Relevance Satellite Orbit DLR
1958
1959
1960
1961
1962
1963
1964
1965
1966
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
BRLK “Briz”1 - primaryMeteor-MP N115:30 asc
X
XXXXXXX
BRLK “Briz”1 - primaryMeteor-MP N209:30 desc
X
XXXXXXX
BRLK “Briz”1 - primaryObzor-R N1TBDXXXXXX
BRLK “Briz”1 - primaryObzor-R N2TBDXXXXXX
BRLK “Briz”1 - primaryObzor-R N3TBDXXXXXX
BRLK “Briz”1 - primaryObzor-R N4TBDXXXXXXXX
Capella SAR1 - primaryCapella10:30 desc
X
XXXXXXXXXXXXXXXXXXXXXX
COSI1 - primaryKOMPSAT-506:00 asc
X
XXXXXXXXX
COSI1 - primaryKOMPSAT-606:00 ascXXXXX
CSG-SAR1 - primaryCSG-105:46 asc
X
XXXXXXX
CSG-SAR1 - primaryCSG-205:46 asc
X
XXXXXXX
CSG-SAR1 - primaryCSG-3XXXXXX
CSG-SAR1 - primaryCSG-4XXXXXXXX
HRWS-SAR1 - primaryHRWS-SAR06:00 descXXXXXXXXX
ICEYE SAR1 - primaryICEYETBD
X
XXXXXXXXXXXXXXXXXXXXXX
MeteoSAR1 - primaryMeteor-M N2-309:00 desc
X
XXXX
MeteoSAR1 - primaryMeteor-M N2-415:00 asc
X
XXXXX
MeteoSAR1 - primaryMeteor-M N2-515:00 desc
X
XXXXX
MeteoSAR1 - primaryMeteor-M N2-609:00 asc
X
XXXXX
RLSBO1 - primaryOkean-O-182.5 °
X
X
RLSBO1 - primaryOkean-O1-182.5 °
X
X
X
RLSBO1 - primaryOkean-O1-282.5 °
X
X
X
RLSBO1 - primaryOkean-O1-382.5 °
X
X
X
RLSBO1 - primaryOkean-O1-482.5 °
X
RLSBO1 - primaryOkean-O1-582.5 °
X
X
X
RLSBO1 - primaryOkean-O1-682.5 °
X
X
X
RLSBO1 - primaryOkean-O1-782.5 °
X
X
X
RLSBO1 - primarySICH-182.5 °
X
XXXXX
X
RLSBO1 - primarySICH-1M82.5 °
X
X
X
SAR (Superview)1 - primarySuperView Neo-2 01
X
XXXXX
SAR (Superview)1 - primarySuperView Neo-2 02
X
XXXXX
SAR-2000No1 - primaryCSK-105:46 asc
X
XXXXXXXXXXXXXXX
SAR-2000No1 - primaryCSK-205:46 asc
X
XXXXXXXXXXXXXXX
SAR-2000No1 - primaryCSK-305:46 asc
X
XXXXXXXXXXXXXX
SAR-2000No1 - primaryCSK-405:46 asc
X
XXXXXXXXXXXX
SAR-X1 - primaryTanDEM-X06:00 desc
X
XXXXXXXXXXXXXXXX
SAR-X1 - primaryTerraSAR-X06:00 desc
X
XXXXXXXXXXXXXXXXX
SAR-X (Paz (SEOSAR))1 - primarySEOSAR/Paz06:00 asc
X
XXXXX
Severjanin-M Important note1 - primaryMeteor-M N209:30 asc
X
XXXXXXXX
Severjanin-M1 - primaryMeteor-M N2-115:09 asc
X
Severjanin-M Important note1 - primaryMeteor-M N2-215:00 asc
X
XXXXX
Severjanin-M Important note1 - primaryMeteor-M N109:30 desc
X
XXX
UMBRA-SAR1 - primaryUMBRA
X
XXXXXXXXXXXXXX
W-SAR1 - primaryHY-3A06:00 descXXXXXXXX
W-SAR1 - primaryHY-3B06:00 descXXXXXXXX
X-SAR1 - primaryStriX-α97.3 °
X
XXXXXXXXXX
X-SAR1 - primaryStriX-β97.3 °
X
XXXXXXXXXX
X-SAR1 - primaryStriX-197.3 °
X
XXXXXXXX
X
XSAR1 - primaryASNARO-206:00 desc
X
XXXXX
AMI-SAR1 - primaryERS-110:30 desc
X
XXXXXXXX
X
AMI-SAR1 - primaryERS-210:30 desc
X
XXXXXXXXXXXXXXX
X
ASAR1 - primaryEnvisat10:00 desc
X
XXXXXXXXX
X
SAR (RadarSat-1)1 - primaryRadarSat-106:00 desc
X
XXXXXXXXXXXXXXXXX
X
SAR (RadarSat-1)No1 - primaryRadarSat-206:00 desc
X
XXXXXXXXXXXXXXX
SAR RCM1 - primaryRCM-106:00 desc
X
XXXXXXX
SAR RCM1 - primaryRCM-206:00 desc
X
XXXXXXX
SAR RCM Important note1 - primaryRCM-306:00 desc
X
XXXXXXX
SAR-C (GF-3)1 - primaryGF-306:00 desc
X
XXXXXXXX
SAR-C (GF-3)1 - primaryGF-1206:00 desc
X
XXXXXXXX
SAR-C (GF-3)1 - primaryGF-12-0206:00 desc
X
XXXXXXXX
SAR-C (GF-3)1 - primaryGF-3-0206:00 desc
X
XXXXXXXX
SAR-C (GF-3)1 - primaryGF-3-0306:00 desc
X
XXXXXXXX
SAR-C (GF-3)1 - primaryGF-12-0306:00 desc
X
XXXXX
X
SAR-C (RISAT)1 - primaryRISAT-106:00 desc
X
XXXX
X
SAR-C (RISAT)1 - primaryEOS-0406:00 desc
X
XXXXXXXXXX
SAR-C (Sentinel-1)No1 - primarySentinel-1A06:00 desc
X
XXXXXXXX
SAR-C (Sentinel-1) Important note1 - primarySentinel-1B06:00 desc
X
XXXXX
SAR-C (Sentinel-1)No1 - primarySentinel-1C06:00 descXXXXXXXX
SAR-C (Sentinel-1)No1 - primarySentinel-1D06:00 descXXXXXXXX
SAR-Travers1 - primaryResurs-O1-110:15 asc
X
X
S-SAR1 - primaryNovaSAR-S10:30 asc
X
XXXXXXX
SAR-10 Important note1 - primaryKondor-E174.75 °
X
XXXXX
SAR-101 - primaryKondor-E74.75 °
X
X
SAR-S Important note1 - primaryHJ-1C Important note06:00 desc
X
XXXXXXXXXX
SAR-S (NISAR) 1 - primaryNI-SAR06:00 descXXXX
L band SAR (Ludi-Tance)1 - primaryLudi-Tance 1 01A97.8 °
X
XXXXXXXXXXXXXXXXXXXXXXXXXX
L band SAR (Ludi-Tance)1 - primaryLudi-Tance 1 01B97.8 °
X
XXXXXXXXXXXXXXXXXXXXXXXXXX
L-SAR1 - primaryTandem-L06:00 descXXXXXXXXXXXXX
PALSAR1 - primaryALOS10:30 desc
X
XXXX
X
PALSAR-2No1 - primaryALOS-212:00 desc
X
XXXXXXXX
PALSAR-31 - primaryALOS-412:00 descXXXXXXXX
ROSE-L1 - primaryROSE-L06:00 descXXXXXX
SAR1 - primarySeaSat108 °
X
SAR (JERS)1 - primaryJERS10:45 desc
X
XXXXX
X
SAR-L1 - primarySAOCOM-1A06:00 asc
X
XXXXX
SAR-L1 - primarySAOCOM-1B06:00 asc
X
XXXXX
SAR-L1 - primarySAOCOM-2A06:00 asc
X
XXXXXXXXX
SAR-L1 - primarySAOCOM-2B06:00 asc
X
XXXXXXXXXX
SAR-L (NISAR)1 - primaryNI-SAR06:00 descXXXX
AMSR1 - primaryADEOS-210:30 desc
X
X
AMSR-31 - primaryGOSAT-GW13:30 asc
X
XXXXXXX
AMSR-E Important noteNo1 - primaryAqua13:30 asc
X
XXXXXXXXXXXXX
X
AMSR2Yes1 - primaryGCOM-W13:30 asc76
X
XXXXXXXXXX
AATSR1 - primaryEnvisat10:00 desc
X
XXXXXXXXX
X
ATSR-2 Important note1 - primaryERS-210:30 desc
X
XXXXXXXXXXXX
X
AVHRR/3No1 - primaryMetop-A07:50 desc
X
XXXXXXXXXXXXXX
X
AVHRR/3Yes1 - primaryMetop-B09:31 desc
X
XXXXXXXXXXXX
AVHRR/3Yes1 - primaryMetop-C09:31 desc
X
XXXXXXXXX
AVHRR/3 Important noteYes1 - primaryNOAA-1507:28 desc
X
XXXXXXXXXXXXXXXXXXXXXXXXXX
AVHRR/31 - primaryNOAA-1609:01 desc
X
XXXXXXXXXXXXX
X
AVHRR/3 Important note1 - primaryNOAA-1707:03 desc
X
XXXXXXX
X
AVHRR/3Yes1 - primaryNOAA-1808:05 desc
X
XXXXXXXXXXXXXXXXXXX
AVHRR/3Yes1 - primaryNOAA-1907:29 desc
X
XXXXXXXXXXXXXXX
GLI1 - primaryADEOS-210:30 desc
X
X
MERSI-2Yes1 - primaryFY-3D13:29 asc
X
XXXXXX
MERSI-31 - primaryFY-3F10:00 desc
X
XXXXXX
MERSI-31 - primaryFY-3H14:00 ascXXXX