WMO OSCAR | Gap analyses by variable, type of mission or WIGOS subcomponent

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Gap analyses by variable, type of mission or WIGOS subcomponent

Select gap analysis type

Select analysis type

Expert system, based on instrument properties Help icon

Simplified, based on mission objectives Help icon

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

Measurement timeline for CFC-11 Help icon

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

Found 51 results

This table has a large number of results.

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Instrument	NRT?	Relevance	Satellite	Orbit	DLR	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
IASI-NG		1 - primary	Metop-SG-A2	09:30 desc																																										X	X	X	X	X	X	X	X
IASI-NG		1 - primary	Metop-SG-A3	09:30 desc																																																	X	X	X	X	X	X	X	X
IASI-NG		1 - primary	Metop-SG-A1	09:30 desc																																			X	X	X	X	X	X	X	X
TES-nadir		1 - primary	Aura	13:40 asc															X	X	X	X	X	X	X	X	X	X	X	X	X	X	X
IMG		1 - primary	ADEOS	10:30 desc							X	X
IASI	No	2 - very high	Metop-A	07:50 desc																	X	X	X	X	X	X	X	X	X	X	X	X	X	X	X	X
IASI	Yes	2 - very high	Metop-B	09:31 desc	48																						X	X	X	X	X	X	X	X	X	X	X	X	X
IASI	Yes	2 - very high	Metop-C	09:31 desc	89																												X	X	X	X	X	X	X	X	X	X
IKFS-3		2 - very high	Meteor-MP N1	15:30 asc																																				X	X	X	X	X	X	X	X
IKFS-3		2 - very high	Meteor-MP N2	09:30 desc																																					X	X	X	X	X	X	X	X
TANSO-FTS	No	2 - very high	GOSAT	13:00 desc																				X	X	X	X	X	X	X	X	X	X	X	X	X	X	X
TANSO-FTS/2		2 - very high	GOSAT-2	13:00 desc																													X	X	X	X	X	X
GIIRS	Yes	3 - high	FY-4A	104.7°E																											X	X	X	X	X	X	X	X
GIIRS		3 - high	FY-4B	133°E																																X	X	X	X	X	X	X	X
GIIRS		3 - high	FY-4C	86.5°E																																			X	X	X	X	X	X	X	X
GIIRS		3 - high	FY-4D	105°E																																					X	X	X	X	X	X	X	X
GIIRS		3 - high	FY-4E	86.5°E																																						X	X	X	X	X	X	X	X
GIIRS		3 - high	FY-4F	105°E																																									X	X	X	X	X	X	X	X
GIIRS		3 - high	FY-4G	86.5°E																																												X	X	X	X	X	X	X	X
IRFS-GS		3 - high	Electro-M N1	14.5°W																																				X	X	X	X	X	X	X	X	X	X	X
IRFS-GS		3 - high	Electro-M N2	76°E																																					X	X	X	X	X	X	X	X	X	X	X
IRFS-GS		3 - high	Electro-M N3	165.8°E																																								X	X	X	X	X	X	X	X	X	X	X
IRS		3 - high	MTG-S1	0°																																			X	X	X	X	X	X	X	X	X
IRS		3 - high	MTG-S2	0°																																													X	X	X	X	X	X	X	X	X
AIRS	Yes	3 - high	Aqua	13:30 asc													X	X	X	X	X	X	X	X	X	X	X	X	X	X	X	X	X	X	X	X	X	X	X	X
CrIS	Yes	3 - high	NOAA-20	13:25 asc	44																											X	X	X	X	X	X	X	X	X	X	X
CrIS		3 - high	JPSS-2	13:30 asc																																	X	X	X	X	X	X	X	X	X
CrIS	Yes	3 - high	SNPP	13:25 asc	89																					X	X	X	X	X	X	X	X	X	X	X	X	X	X
CrIS		3 - high	JPSS-3	13:30 asc																																						X	X	X	X	X	X	X	X	X	X
CrIS		3 - high	JPSS-4	13:30 asc																																											X	X	X	X	X	X	X	X
HIRAS	Yes	3 - high	FY-3D	13:29 asc																												X	X	X	X	X	X	X
HIRAS-2		3 - high	FY-3E	05:40 desc																																X	X	X	X	X	X	X
HIRAS-2		3 - high	FY-3H	14:00 asc																																		X	X	X	X	X	X	X
HIRAS-2		3 - high	FY-3F	10:00 desc																																	X	X	X	X	X	X	X
HIRAS-2		3 - high	FY-3J	05:00 desc																																						X	X	X	X	X	X	X	X	X
IKFS-2		3 - high	Meteor-M N2	09:30 asc																									X	X	X	X	X	X	X	X	X	X
IKFS-2		3 - high	Meteor-M N2-1	15:09 asc																												X
IKFS-2		3 - high	Meteor-M N2-2	15:00 asc																														X	X	X	X	X	X
IKFS-2		3 - high	Meteor-M N2-3	09:00 desc																																		X	X	X	X	X
IKFS-2		3 - high	Meteor-M N2-4	15:00 asc																																		X	X	X	X	X	X
IKFS-2		3 - high	Meteor-M N2-5	15:00 desc																																			X	X	X	X	X	X
IKFS-2		3 - high	Meteor-M N2-6	09:00 asc																																				X	X	X	X	X	X
FSI		3 - high	FORUM	09:30 desc																																						X	X	X	X	X
MIPAS		4 - fair	Envisat	10:00 desc													X	X	X	X	X	X	X	X	X	X	X
TES-limb		4 - fair	Aura	13:40 asc															X	X	X	X	X	X	X	X	X	X	X	X	X	X	X
CLAES		4 - fair	UARS	57 °		X	X	X	X	X	X	X	X	X	X	X	X	X	X	X
ILAS-II		4 - fair	ADEOS-2	10:30 desc													X	X
ACE-FTS		5 - marginal	SCISAT-1	73.9 °														X	X	X	X	X	X	X	X	X	X	X	X	X	X	X	X	X	X	X	X	X	X
AIUS		5 - marginal	GF-5	13:30 asc																													X	X	X
AIUS		5 - marginal	GF-5-02	13:30 asc																																X	X	X	X	X	X	X	X
ILAS-I		5 - marginal	ADEOS	10:30 desc							X	X

All instruments for measuring CFC-11

Instruments	Relevance	Operational limitations
IASI-NG	1 - primary
TES-nadir	1 - primary
IMG	1 - primary
IASI	2 - very high
IKFS-3	2 - very high
TANSO-FTS	2 - very high
TANSO-FTS/2	2 - very high
GIIRS	3 - high
IRFS-GS	3 - high
IRS	3 - high
AIRS	3 - high
CrIS	3 - high
HIRAS	3 - high
HIRAS-2	3 - high
IKFS-2	3 - high
FSI	3 - high
IR spectrometer	3 - high
MIPAS	4 - fair
TES-limb	4 - fair
CLAES	4 - fair
ILAS-II	4 - fair
ACE-FTS	5 - marginal
AIUS	5 - marginal
ILAS-I	5 - marginal

Instrument Types Select
ECT Range Select
Orbit Types Select Select	Inclination Range Edit
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Additional filters Select

	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 resolution; the scanning mode (cross-nadir, limb). RATING CRITERIA:
1	High-resolution TIR spectrometer
2	Medium-resolution TIR spectrometer
3	Coarse-resolution TIR spectrometer
4	TIR spectrometer scanning the limb mechanically or electronically
5	TIR spectrometer limb scanning by solar occultation

OSCAR

Gap analyses by variable, type of mission or WIGOS subcomponent

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