page 1 envisat calibration review, estec, 9 september 2002 envisat calibration review objectives...
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Page 1ENVISAT Calibration Review, ESTEC, 9 September 2002
ENVISAT Calibration Review Objectives
Prepared by: J. Louet
Page 2ENVISAT Calibration Review, ESTEC, 9 September 2002
Mission Operation Status Overview (9 September p.m.)
Confirm the Service Functions Performances, Operability and Availability Satellite, in particular Service Module and Payload Module (PMC
and data conditioning/recording/transmission) FOS (satellite control and payload operation scheduling) PDS status and plans for the last quarter 2002( complete data
chain: user services, regional mission planning, data acquisition/processing and distribution of products)
Page 3ENVISAT Calibration Review, ESTEC, 9 September 2002
Review Objectives (1)
Confirm the operability and availability of the instruments Operability: on ground tools RGT/FOS matching to on board
instrument constraints, remaining issues per instrument Availability: difficulties encountered/circumvented or not
Page 4ENVISAT Calibration Review, ESTEC, 9 September 2002
Review Objectives (2)
Instrument Calibration Status Review the instrument calibration status Calibration completed ( if not remaining issues and plans for
completion) Impact of the calibration findings on:
The calibration maintenance/monitoring strategy The operation and constraints ( adequacy or need to upgrade tools
for planning, calibration data processing, others…) The PDS data processors ( processors ready or to be upgraded)
Page 5ENVISAT Calibration Review, ESTEC, 9 September 2002
Expected Review Outcome
Confirm, on an instrument basis, completion of the calibration, including readiness of the PDS operational processor to serve users with calibrated products;
Confirm the calibration maintenance strategy to be applied during the operational phase;
For instruments, where the calibration is not completed, identify work plan for completion;
Register other issues raised during the review, not directly related to the instrument calibration itself, but which have an impact on the performances, operability and availability of the instrument data products.
Page 6ENVISAT Calibration Review, ESTEC, 9 September 2002
Review Timetable