Gap analyses by variable or by type of mission

Please select either a variable or a type of mission to display a time chart of satellite instruments having the potential to provide the corresponding measurements. The selection is based on design characteristics (Expert analysis) or declared mission objectives (Simplified analysis). Such a preliminary analysis does not replace a detailed assessment of the actual instrument performances, data availability, and quality of derived environmental data records against specific user requirements.

Note: The chart can be sorted by clicking on the header columns and filtered by instrument properties when applicable. Select the period of interest with the cursor at the bottom of the chart. Future missions which are not firmly planned are shaded with stripes. A warning icon (Important note) indicates degraded satellite: hover over the icon for details. The chart is followed by a table of all potentially relevant instruments.

Select a variable

or select a type of mission

Analysis
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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.
Measurement timeline for O3

Definition:

3D field of mole fraction of O3 ( Ozone)

Hint: Move around in the timeline by scrolling up, down, left or right.

Found 107 results

Instrument NRT? Relevance Satellite Orbit
1968
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GEMS2 - very highGEO-KOMPSAT-2B128.2°EXXXXXXXXXXXX
Sentinel-42 - very highMTG-S1XXXXXXXXX
Sentinel-42 - very highMTG-S2XXXXXXXXX
TEMPO2 - very highTEMPOTBDXXXXXXXX
ACS-nadir2 - very highMeteor-MP N115:30 ascXXXXXXXX
ACS-nadir2 - very highMeteor-MP N209:30 descXXXXXXXX
EMI2 - very highGF-513:30 asc
X
XXXXXXXX
GOME2 - very highERS-210:30 desc
X
XXXXXXXXXXXXXXX
X
GOME-2Yes2 - very highMetop-A09:30 desc
X
XXXXXXXXXXXX
GOME-2Yes2 - very highMetop-B09:30 desc
X
XXXXXX
GOME-22 - very highMetop-C09:30 desc
X
XXXXXX
OMI 2 - very highAura13:45 asc
X
XXXXXXXXXXXXXX
OMS-nadir2 - very highFY-3F10:00 descXXXXXX
SCIAMACHY-nadir2 - very highEnvisat10:00 desc
X
XXXXXXXXX
X
Sentinel-52 - very highMetop-SG-A109:30 descXXXXXXXX
Sentinel-52 - very highMetop-SG-A209:30 descXXXXXXXX
Sentinel-52 - very highMetop-SG-A309:30 descXXXXXXXX
TROPOMI2 - very highSentinel-5P13:30 asc
X
XXXXXXX
UVAS2 - very highSEOSat/Ingenio10:30 descXXXXXXXX
OMPS-nadirYes2 - very highNOAA-2013:25 asc
X
XXXXXXX
OMPS-nadir2 - very highJPSS-213:30 ascXXXXXXXX
OMPS-nadirYes2 - very highSNPP13:25 asc
X
XXXXXXX
OMPS-nadir2 - very highJPSS-313:30 ascXXXXXXXX
OMPS-nadir2 - very highJPSS-413:30 ascXXXXXXXX
IASI-NG3 - highMetop-SG-A109:30 descXXXXXXXX
IASI-NG3 - highMetop-SG-A209:30 descXXXXXXXX
IASI-NG3 - highMetop-SG-A309:30 descXXXXXXXX
TES-nadir Important note3 - highAura13:45 asc
X
XXXXXXXXXXXXX
X
IMG3 - highADEOS10:30 desc
X
X
IASIYes3 - highMetop-A09:30 desc
X
XXXXXXXXXXXX
IASIYes3 - highMetop-B09:30 desc
X
XXXXXX
IASI3 - highMetop-C09:30 desc
X
XXXXXX
IKFS-33 - highMeteor-MP N115:30 ascXXXXXXXX
IKFS-33 - highMeteor-MP N209:30 descXXXXXXXX
TANSO-FTSNo3 - highGOSAT-113:00 desc
X
XXXXXXXXX
TANSO-FTS/23 - highGOSAT-213:00 desc
X
XXXXX
TANSO-FTS/23 - highGOSAT-313:00 descXXXXXX
GIIRSYes3 - highFY-4A105°E
X
XXXXX
GIIRS3 - highFY-4B105°EXXXXXXXX
GIIRS3 - highFY-4C86.5°EXXXXXXXX
GIIRS3 - highFY-4D105°EXXXXXXXX
GIIRS3 - highFY-4E86.5°EXXXXXXXX
GIIRS3 - highFY-4F105°EXXXXXXXX
GIIRS3 - highFY-4G86.5°EXXXXXXXX
IRFS-GS3 - highElectro-M N114.5°WXXXXXXXXXXX
IRFS-GS3 - highElectro-M N276°EXXXXXXXXXXX
IRFS-GS3 - highElectro-M N3165.8°EXXXXXXXXXXX
IRS3 - highMTG-S1XXXXXXXXX
IRS3 - highMTG-S2XXXXXXXXX
AIRSYes3 - highAqua13:30 asc
X
XXXXXXXXXXXXXXXX
CrISYes3 - highNOAA-2013:25 asc
X
XXXXXXX
CrIS3 - highJPSS-213:30 ascXXXXXXXX
CrIS Important noteYes3 - highSNPP13:25 asc
X
XXXXXXX
CrIS3 - highJPSS-313:30 ascXXXXXXXX
CrIS3 - highJPSS-413:30 ascXXXXXXXX
HIRAS3 - highFY-3D14:00 asc
X
XXXXX
HIRAS3 - highFY-3E06:00 descXXXXXX
HIRAS3 - highFY-3F10:00 descXXXXXX
HIRAS3 - highFY-3G14:00 ascXXXXXX
HIRAS3 - highFY-3H06:00 descXXXXXX
IKFS-23 - highMeteor-M N209:30 asc
X
XXXXX
IKFS-23 - highMeteor-M N2-209:00 desc
X
XXXXX
IKFS-23 - highMeteor-M N2-315:09 ascXXXXXX
IKFS-23 - highMeteor-M N2-409:00 descXXXXXX
IKFS-23 - highMeteor-M N2-515:00 descXXXXXX
IKFS-23 - high Meteor-M N2-609:00 XXXXXX
Ozonometer-33 - highZondTBDXXXX
Ozonometer-TM3 - highIonosphere N1 & N2TBD
X
XXX
Ozonometer-TM3 - highIonosphere N3 & N4TBDXXXX
BUV3 - highNimbus-412:00 desc
X
XXXXXXXXX
X
SBUS Important note3 - highFY-3A09:05 desc
X
SBUSYes3 - highFY-3B13:38 asc
X
XXXXXXXX
SBUSYes3 - highFY-3C10:15 desc
X
XXXXX
SBUV3 - highNimbus-712:00 desc
X
XXXXXXXXXXXXXXX
X
SBUV/23 - highNOAA-914:30 asc
X
XXXXXXXXXXXXX
X
SBUV/23 - highNOAA-1007:30 desc
X
XXXXXXXXXXXXXX
X
SBUV/23 - highNOAA-1114:10 asc
X
XXXXXXXXXXXXXXX
X
SBUV/23 - highNOAA-1314:00 asc
X
SBUV/23 - highNOAA-1409:30 desc
X
XXXXXXXXXXXX
X
SBUV/23 - highNOAA-1609:01 desc
X
XXXXXXXXXXXXX
X
SBUV/23 - highNOAA-1707:03 desc
X
XXXXXXXXXX
X
SBUV/2 Important note3 - highNOAA-1807:40 desc
X
XXXXXX
X
SBUV/2 Important noteYes3 - highNOAA-1915:44 asc
X
XXXXXXXXX
MLS (EOS-Aura)4 - fairAura13:45 asc
X
XXXXXXXXXXXXXX
SMRNo4 - fairOdin06:00 desc
X
XXXXXXXXXXXXXXXXX
MLS 4 - fairUARS57 °
X
XXXXXXXXXXXXX
X
ACS-limb4 - fairMeteor-MP N115:30 ascXXXXXXXX
ACS-limb4 - fairMeteor-MP N209:30 descXXXXXXXX
OMPS-limb4 - fairJPSS-213:30 ascXXXXXXXX
OMPS-limbYes4 - fairSNPP13:25 asc
X
XXXXXXX
OMPS-limb4 - fairJPSS-313:30 ascXXXXXXXX
OMPS-limb4 - fairJPSS-413:30 ascXXXXXXXX
OMS-limb4 - fairFY-3F10:00 descXXXXXX
OSIRISNo4 - fairOdin06:00 desc
X
XXXXXXXXXXXXXXXXX
SCIAMACHY-limb4 - fairEnvisat10:00 desc
X
XXXXXXXXX
X
MIPAS4 - fairEnvisat10:00 desc
X
XXXXXXXXX
X
TES-limb Important note4 - fairAura13:45 asc
X
XXXXXXXXXXXXX
X
CLAES4 - fairUARS57 °
X
XXXXXXXXXXXXX
X
ILAS-II4 - fairADEOS-210:30 desc
X
X
GOMOS Important note5 - marginalEnvisat10:00 desc
X
XXXXXXXX
X
MAESTRO5 - marginalSCISAT-1 Important note73.9 °
X
XXXXXXXXXXXXXXX
SAGE-II5 - marginalERBS57 °
X
XXXXXXXXXXXXXXXXXXXX
X
SAGE-III5 - marginalMeteor-3M09:15 asc
X
XXXX
X
SAGE-III5 - marginalISS SAGE-III51.6 °
X
XXXXX
ACE-FTS5 - marginalSCISAT-1 Important note73.9 °
X
XXXXXXXXXXXXXXX
AIUS5 - marginalGF-513:30 asc
X
XXXXXXXX
ILAS-I5 - marginalADEOS10:30 desc
X
X
All instruments for measuring O3
Instruments Relevance Operational limitations
O3 lidar1 - primaryCloud sensitive.. Along-track only..
GEMS2 - very highCloud sensitive.. Daylight only..
Sentinel-42 - very highCloud sensitive.. Daylight only..
TEMPO2 - very highCloud sensitive.. Daylight only..
ACS-nadir2 - very highCloud sensitive.. Daylight only..
EMI2 - very highCloud sensitive.. Daylight only..
GOME2 - very highCloud sensitive.. Daylight only..
GOME-22 - very highCloud sensitive.. Daylight only..
OMI 2 - very highCloud sensitive.. Daylight only..
OMS-nadir2 - very highCloud sensitive.. Daylight only..
SCIAMACHY-nadir2 - very highCloud sensitive.. Daylight only..
Sentinel-52 - very highCloud sensitive.. Daylight only..
TROPOMI2 - very highCloud sensitive.. Daylight only..
UVAS2 - very highCloud sensitive.. Daylight only.. Along-track only..
OMPS-nadir2 - very highCloud sensitive.. Daylight only..
IASI-NG3 - highCloud sensitive..
TES-nadir3 - highCloud sensitive..
IMG3 - highCloud sensitive.. Along-track only..
IASI3 - highCloud sensitive..
IKFS-33 - highCloud sensitive..
TANSO-FTS3 - highCloud sensitive..
TANSO-FTS/23 - highCloud sensitive..
GIIRS3 - highCloud sensitive.. Coarse vertical resolution..
IRFS-GS3 - highCloud sensitive.. Coarse vertical resolution..
IRS3 - highCloud sensitive.. Coarse vertical resolution..
AIRS3 - highCloud sensitive.. Coarse vertical resolution..
CrIS3 - highCloud sensitive.. Coarse vertical resolution..
HIRAS3 - highCloud sensitive.. Coarse vertical resolution..
IKFS-23 - highCloud sensitive.. Coarse vertical resolution..
IR spectrometer3 - highCloud sensitive.. Coarse vertical resolution.. Along-track only..
Ozonometer-33 - highCloud sensitive.. Coarse vertical resolution.. Daylight only..
Ozonometer-TM3 - highCloud sensitive.. Coarse vertical resolution.. Daylight only..
BUV3 - highCloud sensitive.. Coarse vertical resolution.. Daylight only.. Along-track only..
SBUS3 - highCloud sensitive.. Coarse vertical resolution.. Daylight only.. Along-track only..
SBUV3 - highCloud sensitive.. Coarse vertical resolution.. Daylight only.. Along-track only..
SBUV/23 - highCloud sensitive.. Coarse vertical resolution.. Daylight only.. Along-track only..
MLS (EOS-Aura)4 - fairLimited to high atmosphere..
SMR4 - fairLimited to high atmosphere..
MLS 4 - fairLimited to high atmosphere..
ACS-limb4 - fairLimited to high atmosphere.. Daylight only..
OMPS-limb4 - fairLimited to high atmosphere.. Daylight only..
OMS-limb4 - fairLimited to high atmosphere.. Daylight only..
OSIRIS4 - fairLimited to high atmosphere.. Daylight only..
SCIAMACHY-limb4 - fairLimited to high atmosphere.. Daylight only..
MIPAS4 - fairLimited to high atmosphere..
TES-limb4 - fairLimited to high atmosphere..
CLAES4 - fairLimited to high atmosphere..
ILAS-II4 - fairLimited to high atmosphere..
GOMOS5 - marginalLimited to high atmosphere..
MAESTRO5 - marginalLimited to high atmosphere.. Limited to high latitudes.. Daylight only..
SAGE-II5 - marginalLimited to high atmosphere.. Limited to high latitudes.. Daylight only..
SAGE-III5 - marginalLimited to high atmosphere.. Limited to high latitudes.. Daylight only..
ACE-FTS5 - marginalLimited to high atmosphere.. Limited to high latitudes..
AIUS5 - marginalLimited to high atmosphere.. Limited to high latitudes..
ILAS-I5 - marginalLimited to high atmosphere.. Limited to high latitudes..