GSC Sentinel-2 PDGS SRD - emits - ESA

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GSC Sentinel-2 PDGS SRD Issue 1 Revision 2 (draft) - 25.07.2010 GMES-GSEG-EOPG-RD-09-0028 page 172 of 204 verification report to the RP function stating its readiness for operational usage in the PDGS, and/or anomaly reports. S2-PDGS-MPA-300 The PDGS/MPA function shall autonomously gather and manage quality reports generated by the POD function (i.e. the on-board navigation solution accuracy reports, POD products, etc.) and incorporate them into the mission end-to-end reports. S2-PDGS-MPA-305 The PDGS/MPA function shall monitor the PDGS end-to-end performance providing a complete and comprehensive view at system level over the performed activities and detected malfunctions. S2-PDGS-MPA-310 The PDGS/MPA function shall monitor the performance of the mission planning chain. It shall compare the MSI requested activities for observation and calibration contained in the mission plan wrt the scheduled activities by the FOS. Accordingly it shall highlight any rejection. S2-PDGS-MPA-315 The PDGS/MPA function shall monitor the performance of the Sentinel-2 PDGS X-Band acquisition chain. It shall compare the acquired data time coverage wrt to the scheduled data downlink and detect potential gaps on the received and reconstructed data. S2-PDGS-MPA-320 The PDGS/MPA function shall monitor the performance of the PDGS production chain in order to detect potential anomalies on the mission data processors (L0,L1A,L1B,L1C). Accordingly it shall detect potential gaps in the production by comparing the expected and generated production timeline. S2-PDGS-MPA-325 The PDGS/MPA function shall monitor all the data circulation activities amongst every PDGS centre and towards the external interfaces. Accordingly it shall monitor the availability and connectivity of every electronic interface configured in the PDGS. S2-PDGS-MPA-330 The PDGS/MPA function shall monitor the on-ground configuration and associated auxiliary data circulation, their availability at every PDGS centre and verify the usage of the applicable version(s) for the related PDGS activities. S2-PDGS-MPA-335 The PDGS/MPA function shall monitor the proper applicability and activation of the onboard and on-ground configuration. Accordingly it shall check the on-board and on-ground ESA UNCLASSIFIED – For Official Use © ESA The copyright of this document is the property of ESA. It is supplied in confidence and shall not be reproduced, copied or communicated to any third party without written permission from ESA.
GSC Sentinel-2 PDGS SRD Issue 1 Revision 2 (draft) - 25.07.2010 GMES-GSEG-EOPG-RD-09-0028 page 173 of 204 configuration coherency used during the MSI sensing and product generation activities and alert on any miss-alignment. S2-PDGS-MPA-340 The PDGS/MPA function shall monitor the PDGS archive completeness and performance. Accordingly it shall compare the generated production wrt the archived production and detect potential inconsistencies. S2-PDGS-MPA-345 The PDGS/MPA function shall monitor the production availability and accessibility to the users. Accordingly it shall compare the archived production wrt the available production offered to the users through the CDS/DAIL and MMUS function. S2-PDGS-MPA-350 The PDGS/MPA function shall monitor the production availability and accessibility timeliness wrt the sensing time and the downlink mode (nominal, NRT and RT). Accordingly it shall check whether the production was available according to the timeliness required. S2-PDGS-MPA-355 The PDGS/MPA function shall monitor the MSI SWIR detectors performance wrt expected accuracy and established quality thresholds for the generated production. Such monitoring shall allow the expert teams to understand the need to activate the MSI decontamination. S2-PDGS-MPA-360 The PDGS/MPA function shall identify the MSI data acquired simultaneously to OCP operations and accordingly assess the quality of the generated production. The MPA shall support the potential qualification of MSI and OCP simultaneous operations by the assessment of the micro vibrations effects on the geometric accuracy. S2-PDGS-MPA-365 The PDGS/MPA function shall recognize and identify the images acquired during eclipse to avoid unnecessary alerts on the generated production. 5.18.4 RAMS REQUIREMENTS S2-PDGS-MPA-370 The PDGS/MPA function shall ensure the coherency and integrity of all the payload configuration parameters generated and delivered as result of the performed QC and calibration activities. ESA UNCLASSIFIED – For Official Use © ESA The copyright of this document is the property of ESA. It is supplied in confidence and shall not be reproduced, copied or communicated to any third party without written permission from ESA.
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Appendix B D O C U M E N T document
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[RD-11] GMES Sentinel-2 Phases B2,
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