GSC Sentinel-2 PDGS OCD - Emits - ESA

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GSC Sentinel-2 PDGS OCD Issue 1 Revision 2 (draft) - 25.07.2010 GMES-GSEG-EOPG-TN-09-0008 page 308 of 350 The calibration parameters updates (GIPP) are supplied to the MCC function for the release to the PDGS processing centres. 6.16.4.2 Generation of Level-2 On-Ground Configuration Data This scenario is analogous to the previous one but related to the level-2 configuration. Accordingly the MPA function generates the on-ground configuration data for the data processing associated to the Level-2A hosted-processor. The list of Level-2 GIPPs and other configuration information data to be generated is TBD. The Level-2 calibration parameters are supplied to the MCC function for the release to the PDGS processing centres in which the L2 hosted-processor is deployed. 6.16.4.3 Generation of the On-Board Configuration Data Updates This scenario stands for the generation / updates on the payload on-board configuration performed on need basis as result of the performed Cal/Val activities (cf. section 4.5.3.3.2 for a list of the on-board configuration managed). The MSI on-board configuration can be generated manually or automatically as result of the verification of predefined checks on the MSI generated production (e.g. NUC table generation will be performed automatically). The MPA function delivers to the MCC function for coordinated release the on-board configuration data (OBCD) updates according to the formats required by the FOS for uplink and activation. Typically the update on the on-board configuration is performed together with the on-ground configuration and as such, coordinated by the MCC function. The on-board configuration generated by the MPA function is: ‣ The IPS tables (7) in SPF format; ‣ The Thermal Control Module tables (TCM-NOM and TCM-STBY) in SPF format; ‣ The Front-End Electronics table in SPF format; ‣ The NUC table in OBSM format. 6.16.4.4 Submission of MSI Calibration Requests This scenario stands for the operator driven human requests for specific MSI calibrations to be routed to the mission planning function as result of the performed Cal/Val activities. In case such calibrations become cyclic, the POM may assess their inclusion within the HLOP as part of the operations calibration plan. This scenario is not supported by an automatic electronic interface but the specification for calibrations and supply by the MPA Cal/Val expert-team to the mission planning operator previous authorisation of the POM (e.g. an email with the detailed description of the calibration requested). 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 OCD Issue 1 Revision 2 (draft) - 25.07.2010 GMES-GSEG-EOPG-TN-09-0008 page 309 of 350 6.16.5 OPERATION SCENARIOS – VERIFICATION OF THE INSTRUMENT DATA AND QUALITY CONTROL PROCESSORS 6.16.5.1 New Processor Version Verification This operational scenario stands for the verification of a new processor version and its fine tuning prior to its official release and deployment. This scenario is complementary to the Reference Platform validation activities focusing on the fine tuning of the new processor version for the different processing centres and their associated processing scenarios. The following steps are identified for this operation scenario: 1) Reception of the new processor version (including a self installing package containing processor task executables, processor configuration files, associated documentation and installation checkout test data) from the RP function; 2) Execution of the processor verification plan for the new processor version using collocated DPC function embedding IDP and OLQC functionalities; 3) Delivery of the verification results to the RP function. The use case of this operation scenario is the verification of new versions of the elements composing the IPF (i.e. new IDP and OLQC functions versions). 6.16.5.2 Investigation of Anomalies on the Processing Chain This operational scenario stands for the investigation activities on the processing chain after the detection of processing anomalies. The following steps are identified for this operation scenario: 1) Ad-hoc investigation of the processor behaviour on the collocated DPC infrastructure at the MPAC; 2) Entering of an anomaly report via the RP function if a problem is identified at dataprocessor level. 6.16.6 OPERATION SCENARIOS – END-TO-END SYSTEM PERFORMANCE MONITORING 6.16.6.1 Interactive Monitoring This scenario stands for the operator-driven visualisation in real-time of the PDGS elaboration flows along mission-time such as: ○ Satellite planning and configuration along time, planned and unplanned platform or payload unavailability periods; ○ Data reception at the station providing the statuses of the demodulators and front-end processing activities along the acquisition segment; 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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[RD-33] Sentinel-2 MSI - Level 2A A
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LES LGS Land Equipped Sites Local G
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3.5.2 MULTI-SPECTRAL INSTRUMENT CHA
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Table 4-5 Radiometric image quality
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Product- Type Identifier S2MSI0 S2M
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○ Effective processing resources
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o preserving integrity of exchanged
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6 DETAILED OPERATIONS CONCEPTS GSC
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o Report generation frequency and c
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○ MSI L1A, L1B, L1C and TCI produ
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