GSC Sentinel-2 PDGS SRD - emits - ESA
GSC Sentinel-2 PDGS SRD - emits - ESA
GSC Sentinel-2 PDGS SRD - emits - ESA
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<strong>GSC</strong> <strong>Sentinel</strong>-2 <strong>PDGS</strong> <strong>SRD</strong><br />
Issue 1 Revision 2 (draft) - 25.07.2010<br />
GMES-GSEG-EOPG-RD-09-0028<br />
page 81 of 204<br />
from the Level-0 data supply of the AI function in case of a contingency occurring after<br />
the nominal real-time safeguarding of the raw-data in the archive.<br />
S2-<strong>PDGS</strong>-DPC-180<br />
The <strong>PDGS</strong>/DPC function shall be able to support configurable priorities for the<br />
management of concurrent activities (e.g. nominal, re-processing, etc). As such, the<br />
number of simultaneous processing jobs for every priority level shall be configurable<br />
according to the available HW resources.<br />
S2-<strong>PDGS</strong>-DPC-185<br />
The <strong>PDGS</strong>/DPC function shall allow the operator to execute any of the configured<br />
processing activity on demand. As such, the DPC function shall provide to the operator an<br />
appropriate HMI to perform the required tasks required for the management of the<br />
processing activities (e.g. processor selection, version selection, inputs selection, etc.).<br />
S2-<strong>PDGS</strong>-DPC-190<br />
The operator shall be able to fully command the execution of any configured processing<br />
activity (i.e. start, pause, resume, stop, abort, etc.) via an HMI.<br />
S2-<strong>PDGS</strong>-DPC-195<br />
The <strong>PDGS</strong>/DPC function shall report on the current status of the different processing<br />
activities (i.e. running, paused, failed, success, etc.) via an HMI. The commanding actions<br />
the operator can trigger shall be self-consistent and constrained by the activity current<br />
status (e.g. no activity can be resumed if it is not in pause status).<br />
S2-<strong>PDGS</strong>-DPC-200<br />
The <strong>PDGS</strong>/DPC function shall report in real-time the processing log messages generated<br />
during the execution and provide log message filtering capabilities (e.g. filtering by the<br />
severity, module, date, etc).<br />
S2-<strong>PDGS</strong>-DPC-205<br />
The <strong>PDGS</strong>/DPC function shall be able to support bulk data reprocessing activities.<br />
S2-<strong>PDGS</strong>-DPC-210<br />
The <strong>PDGS</strong>/DPC function shall provide and HMI to support the definition of bulk<br />
reprocessing activities (e.g. sensing times or orbits ranges and processing order, versions<br />
of processors, processing resources allocated, etc.).<br />
S2-<strong>PDGS</strong>-DPC-215<br />
The <strong>PDGS</strong>/DPC function shall be able to execute the defined reprocessing activities<br />
automatically and autonomously.<br />
<strong>ESA</strong> UNCLASSIFIED – For Official Use<br />
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