The ESA Earth Observation Payload Data Ground Segment ...

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MM PDGS benefits Lower cost & risks for PDGS implementation, includingallocation for late coming requirements Lower costs & risks in Transfer To Operations phase Lower costs & risks for HW & SW maintenance andrecurrent operations Possibility to show in advance to project and missionsmanagers how the operations of “their” mission will looklike Benefits to mission-specific projects from MM elementsevolutions Lower costs & risks when implementing new requirementsduring operations phase Easy and almost transparent relocation of operations inthe case this is required for a certain mission
MM related activities Various other activities are presently on-going that followthe standardisation/harmonisation of the EO PDGS: HARM (Historical Archive Rationalization and Management) is aproject that aims at converting the entire EO archive into acommon format, removing overlaps between consecutive datadumps from satellite SAFE (Standard Archive Format for Europe), started as part ofthe HARM project, is now proceeding along an independent line, toprovide <strong>ESA</strong> with a standard EO format that can be used by ahigher variety of missions/sensors, for both L0 and higherprocessing levels products (http://earth.esa.int/safe) HMA (Heterogeneous Missions Access) provides a set ofstandardised interface specifications for catalogue, ordering,reporting, in particular promoted outside <strong>ESA</strong> to enhance theinteroperability among different EO data holders MACS (MMFI Automatic Configuration System) aims at simplifyingand automating the configuration of the MMFI for specificmissions/workflows. Also improves configuration control.
Page 1 and 2: The ESA Earth ObservationPayload Da
Page 3 and 4: Rationale for PDGS harmonization (1
Page 5 and 6: Ground Segment DecompositionSpecifi
Page 8 and 9: MultiMission Facility Infrastructur
Page 10 and 11: MMFI Main Functionality‣ Data Ing
Page 12 and 13: MMFI ArchitectureCentral Infrastruc
Page 14 and 15: MMFI Elements All MMFI Elements are
Page 18 and 19: EO payload data processing needs EO
Page 20 and 21: Distributed Processing Each MMFI ce
Page 22 and 23: DPCS The Distributed Processing Cap
Page 24 and 25: DPCS Solution Search Workload Manag
Page 26 and 27: DPC Structured Processing BusMMFI A
Page 28 and 29: DPC Conclusion Grid technology Rati
Page 30 and 31: G-POD ObjectivesProvide a “user-s
Page 32 and 33: G-POD History and Status 2002-2004:
Page 34 and 35: Improved Data AccessMM PDGS Future

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