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Atmosphere PEATE Requirement Audit

Explore the detailed system requirements and audit plan for the NPP Atmosphere PEATE project, including mission specifications and hierarchy. Learn about key documents, testing schedules, and challenges faced during the project.

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Atmosphere PEATE Requirement Audit

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  1. NICSE I&TSE Atmosphere PEATERequirement Audit Mary Hunter SSEC - Madison, Wisconsin June 5th, 2008 Ozone SD3E Sounder Atmosphere Land Ocean PSOE

  2. NPP Mission Requirements Hierarchy

  3. NPP SDS Requirements Hierarchy SDS Requirements & Ops Con • NOAA CLASS IRD • NPOESS to SDS ICD • NSIPS to SDS ICD • SDS System Design Spec. • SDS Test Plan & Procedures Level 3 PEATE Atmosphere SD3E PEATE Ocean PEATE Land PEATE Ozone PEATE Sounder NICSE System Eng. Notebook SOP SD3E-PEATES ICD Requirements Design Spec. Ops. Concp. Requirements Design Spec. Requirements Design Spec. Requirements Design Spec. Requirements Design Spec. Design Spec. Level 4 • NPP ATMOSPHERE PEATE SYSTEM REQUIREMENTS SPECIFICATION • 3600-0003.080402.doc • NPP ATMOSPHERE PEATE Operations Concept Document • 3600-0004.08.04.02.doc

  4. Atmosphere Level 3 Requirements • 56 Level 3 Requirements • All level 3 requirements mapped to level 2 • 79 Level 4 Requirements • All level 4 requirements mapped to level 3 • One level 3 requirement widow • 3.4.1.15 – Engineering Service Request • One level 4 requirement mapping error • Req. 806- should map to 3.4.5.2

  5. Level 4 to Level 3 Map

  6. Level 3 to Level 4 Requirement Mapping

  7. Level 3 to Level 4 Requirement Mapping SDS 3.4.1.15 – need level 4 requirement to access WRS

  8. Level 3 to Level 4 Requirement Mapping

  9. SDS Level 3 RequirementsPEATE Export & Atmosphere Req. 806- should map to 3.4.5.2

  10. General SDS Level 3 Requirements

  11. SDS Release 1 Testing Schedule • SDS Element to Element Testing • Atmosphere - SD3E interface • Atmosphere - PSOE • Atmosphere - I&TSE • TRR 6/16/2008 • Test date 6/20/200 • Atmosphere - NICSE (not to be performed)

  12. External SDS Release 1 Testing Schedule • External Interface Testing • Atmosphere - CLASS/ADS • TBD – waiting for CLASS/ADS test system availability • Atmosphere - CasaNOSA • Atmosphere to Science Team • TRR 6/16/2008 • Test date 6/20/2008 • Atmosphere to C3S • TBD – waiting for contact to obtain WRS account

  13. Issues/Challenges/Concerns • Issue: Atmosphere PEATE bandwidth • Challenge: PEATE to transfer 500 G Byte/day • Concern: 10% margin in current network bandwidth • Mitigation: Continue to monitor network upgrade; submit CSR if bandwidth testing fails

  14. Data out of SD3E Estimates

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