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 an up-to-5-step rating, evaluated as a blend of several elements.  For this particular Variable, the rating is driven by:

  • the observed solar area (disk only or disk + corona);
  • the number of channels and the covered spectral range.

 

RATING CRITERIA:

1

  • Disk + corona, many channels, large spectral range
  • Disk only, many channels, large spectral range

2

  • Disk + corona, many channels, narrow spectral range
  • Disk only, many channels, narrow spectral range

3

  • Disk + corona, few channels, large spectral range
  • Disk only, few channels, large spectral range

4

  • Disk + corona, few channels, narrow spectral range
  • Disk only, few channels, narrow spectral range

5

  • -
Measurement timeline for Solar UV flux Help icon
Hint: Move around in the timeline by scrolling up, down, left or right.

Found 8 results

This table has a large number of results.
Instrument NRT? Relevance Satellite ECT/Lon Orbit DLR
1967
1968
1969
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2028
2029
2030
MUSE2 - very highNimbus-312:00 descSunSync
X
XX
X
MUSE2 - very highNimbus-412:00 descSunSync
X
XXXXXXXXX
X
SUFR-Sp-C2 - very highCoronas-I82.5 °DRIFT
X
SUFR-Sp-C2 - very highCoronas-F82.5 °DRIFT
X
XXX
X
SUIT2 - very highAditya-1L1
X
XXXXX
STEK4 - fairZond-MTBDSunSync
X
XXX
AIAYes4 - fairSDO29.6 °GeoSync20
X
XXXXXXXXXXXXXX
SODISM4 - fairPicard06:00 ascSunSync
X
XXX
X
All instruments for measuring Solar UV flux
Instruments Relevance Operational limitations
MUSE2 - very high
SUFR-Sp-C2 - very high
SUIT2 - very high
STEK4 - fair
AIA4 - fair
SODISM4 - fair