closing remarks page 1 closing remarks robert schweiss

Closing Remarks

Closing Remarks

Robert Schweiss

Closing Remarks

Agenda

• Road Less Traveled• Meetings … • Where to from here?• Where to from here …• Schedule• Issues as captured during meeting…

• Conclusion

Closing Remarks

• Sept 5, ‘07 CERES Study WG Meeting. SDS impacts submitted, Sept 15.

• Jan 15th, 2008 DPMC, approved adding CERES FM5 to NPP Mission

• Jan 16th, 2008 EXCOM concurred

• Feb 28th, 2008 SDS NPP CERES Presentation at LaRC– SDS kick off

• June 11th, IDPS F2F, Denver Colorado

• July CERES TIM @ GSFC– AI ‘s assigned

• Aug 26th Land PEATE, SD3E, and CERES CARS dCDR @ GSFC

Road Less Traveled

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• IDPS Quarterly Face-to-Face meetings• IDPS Major Milestones

– BAR, CDW, H/W Decision, etc.

• DFWG (Data Format Working Group)• EIWG (External Interfaces Working Group)• NSIPS to SDS I/F Meeting • NIWG (NPP Integration Working Group)• NGST’s ERB (Engineering Review Board)• NGST ARB (Algorithms Review Board)• IPO’s CCB (Configuration Control Board)• UC/NCF Customer Forum Quarterly Meetings• NPP I&T Working Group Meeting

Meetings, Meetings, Meetings

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Documentation Landscape• From Various Sources (VOAT, O3OAT etc)

– ATBD Documents

• From IPO/NGST et al– EDR-IR, EDR-PR, OAD,

• From IPO/NGST– NPOESS to SDS ICD– NPOESS to NOAA ICD– NPOESS CDFCB Volume 1 Overview– NPOESS CDFCB Volume 2 RDR Format– NPOESS CDFCB Volume 3 SDR & TDR Format– NPOESS CDFCB Volume 4 (Parts 1- 4) EDR Format– NPOESS CDFCB Volume 5 Metadata– NPOESS CDFCB Volume 6 Ancillary Data Messages, & Reports– NPOESS CDFCB Volume 7 Data formats for the NPOESS

application packets– NPOESS Common Interfaces and Services ICD– NPOESS Internal DFCB Volume III – Retained Intermediate

Product Formats

• From NOAA– NOAA CLASS to User

Community IRD

• From NPP Project Office– Mission Data Format

Control Book– NPP System Integration

and Test Plan– NPP Mission Operations

Management Plan– NPP Mission Requirements

Specification

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Where to from here?

• Coordinate, Support, Leverage Testing – Functional Threads Tests– Mission Event Planning & Scheduling (FTT1A/B)– Command Processing (FTT2A/B)– Flight Vehicle Software Change / Load (FTT3)– Telemetry Processing (FTT4A/B)– Mission Administrative Info Handling (FTT5)– Ingest SMD, RDR Generation and Routing (FTT6A/B)– SDR & EDR Generation and Routing (FTT7)– SDS Data Ingest (FTT8)– SDS Radiometric Assessment (FTT9)– SDS Geometric Characterization (FTT10)– SDS Calibration Activities (FTT12)– User Query, Order and Product Distribution (FTT 14)– Encryption Key Checkout (FTT 15A/B, 16)– HRD – APID Selection (FTT 19)– Orbit Maintenance (FTT 21)– Safe-Hold Autonomous Fail-Safe Occur. & Recovery (FTT 22)– Anomaly Detection & Reaction (FTT 23)– NPP Ground System Activation (FTT 24)

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Where to from here?

• Generate a CCR to update requirements• Integrate a schedule• Prioritize Issues and develop work off plans.

• Peer MOR (Aug 27-28, 2008)

• MOR (November 2008) – Mission readiness assessment review

• NCT 3 (June ‘09)– Execute nominal mission data handling propagating

data through the ground system with all 4 flight sensors on board the satellite and after installation of the ground system on-site (72 Hrs.)

• NCT 4 (TBD)– Exercises mission configuration, 3 days in the

mission life with all elements of ground segment. Real-time telemetry and SMD may be played back from local storage at the Svalbard station to C3S and IDPS using the operational links.

Closing Remarks

Schedule•April 21, 2005 NPP SDS SRR•March 2005 NPP SD3E Prototype started•August 2005 NPP PRE MOR •September 2005 NPP SD3E Hardware Buy Build 1•November 2005 NPP SD3E Hardware Build 1 Installation•November 2 Peer Review (SD3E & Ozone PEATE)•November 9 Peer Review (NICSE)•November 30 Peer Review (Ocean & Land PEATE)•Spring 2006 NPP SDS Build 1•September 19, 2006 NPP SDS PDR•April 10, 2007 Atmosphere PEATE PDR•June 19, 2007 Sounder PEATE PDR•July 18, 2007 Peer Review SD3E, Ocean,Land,Ozone,I&TSE•Sept 14, 2007 NICSE Peer Review•October 31 - Nov 1 NPP SDS CDR•December 2007 SDS Release 2•August 2008 dCDR CERES Data

•September 2008 Sounder & Atmosphere PEATE CDR (TBD)•Launch -12 Operations Personnel on board•March 2008 Mission Operations Review•April 2009 Operations Readiness Review•July 2009 Mission Readiness Review•September 30, 2009 Launch Readiness Date (LRD)

Closing Remarks

Issues As Captured

• Need 28hrs of RDR data fall ‘08 Oct -Nov– W/o this data systems may not be ready for NCT3

• Not clear who was writing/describing some “unique” data products e.g., VIIRS resample SDRs– A table of products, formats, and documentation source is needed.

• Xtalk issue may need to be revisited as related to to choosing I1 over M5

• Coordinate build schedule plans w/ NPP Project SI&T as related GS Freeze– It was not clear whether or not the build 3 schedule was acceptable with NPP SI&T.

Closing Remarks

SDS Schedule (1 or 3)

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Closing Remarks

• NPP SDS is a research tool for NPP EDR Evaluation– Supports the NPP Science Team

• NPP SDS PEATE is implemented through leveraging off existing resources– For Example: Ocean Color Data Processing, MODAPS,

& OMI/TOMS

• NPP SDS Elements Land Ocean and SD3E and now CERES CARS can support handling CERES data for the NPP Mission.

• Reminder: Panel Members are requested to disposition RFAs immediately after the meeting

Closing Remarks

Acronyms

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Acronyms

• Ao Operational Availability• ADS Archive and Distribution Segment• ADP Ancillary Data Providers• AFWA Air Force Weather Agency• Anal. Analysis• ANSI American National Standards

Institute• ATBD Algorithm Theoretical Basis

Document• ATMS Advanced Technology Microwave

Sounder• BB Black Body• BRDF Bidirectional Reflectance

Distribution Function• BTDF Bidirectional Transmissive

Distribution Function• C3S Command, Control and Communications

Segment• CARS Climate Analysis and Research

Service• CCB Configuration Control Board• CCS Climate Calibration Service• CDMS Climate Data Management Service• CDPs Climate Data Products• CDRs Climate Data Records• CLASS Comprehensive Large Array-data

Stewardship System• CM Configuration Management• CMS Climate Mission Storage• COTS Commercial Off-the-Shelf• CrIS Cross-Track Infrared Sounder• DCAVS Distributed CDR/EDR Algorithm

Validation Service• DDR Data Delivery Report

• DEM Digital Elevation Model• Demo. Demonstration• DFD Data Flow Diagram• DN Delivery Notification• DoD Department of Defense• DQM Data Quality Management• EDRs Environmental Data Records• EDU Engineering Development

Units• EOS Earth Observing System• EOSDIS Earth Observing System Data

and Information System• ESE Earth Sciences Enterprise• GSFC Goddard Space Flight Center• I&TSE Integration and Test System

Element • ICD Interface Control Document• IDPS Interface Data Processing

Segment• Insp. Inspection• IP Intermediate Products• IPO Integrated Program Office• IRD Interface Requirements

Document• ISF Integrated Support Facility• IT Information Technology• JPL Jet Propulsion Laboratory• LEO&A Launch, Early Orbit, and

Activation• LRD Launch Readiness Date

Closing Remarks

Acronyms

• LSS Launch Support Segment• LTA Long Term Archive• LUT Look-up Tables• MDT Mean Down Time• MODISModerate Resolution Imaging

Spectrometer• MODAPS MODIS Data Processing System• MRS Mission Operations Concept• MTBDEMean Time Between Downing Events• N/A Not Applicable• NASA National Aeronautics and Space

Administration• NESDIS National Environmental

Satellite, Data, and Information Service• NEXT NPP EDU eXchange Toolkit• NGST Northrop Grumman Space & Mission

Systems Corp. Space Technology• NICSENPP Instrument Calibration and

Support Element• No. Number• NOAA National Oceanic and Atmospheric

Administration• NPOESS National Polar-orbiting

Operational Environmental Satellite System

• NPP NPOESS Preparatory Project• NWP Numerical Weather Prediction• OMPS Ozone Mapper/Profiler Suite• OSHA Occupational Safety and Health

Administration• PDR Product Subscription Request• PEATEProduct Evaluation and Analysis

Tool Element

• POS Performance and Operations Specification

• POSIX Portable Operating System Interface for Computer Environments

• PSOE Project Science Office Element• PST Project Science Team• RDRs Raw Data Records• RSB Reflective Solar Band• RSR Relative Spectral Response• RVS Response Versus Scan Angle• SD Solar Diffuser• SD3E Science Data Distribution and

Depository• SDRs Sensor Data Records• SDS Science Data Segment• SDSM Solar Diffuser Stability Monitor• SER Scientific, Engineering and

Research• SI&T System Integration and Test• SRD Sensor Requirements Document• ST Science Team• TBD To Be Determined• TBR To Be Resolved• TBS To Be Supplied• TDR Temperature Data Record• TEB Thermal Emissive Band• TEUs Telemetry in Engineering Units• TV Thermal Vac• UTC Universal Time Coordinate• VIIRS Visible Infrared Imager

Radiometer Suite• VDD Version Description Document• xDRs RDR, EDR, SDR, and TDR

Closing Remarks

SDS Level 1 Requirements(Outdated)

Closing Remarks

NPP L1 Requirements Section 2.1.2The NPP Science Data Segment (SDS) is a prototype element for the future ESE distributed science data system. Inthis case, the SDS is intended to be a research tool and as such had no operational requirements. Operationalrequirements are met by the other two elements of the NPOESS/NPP data system the IDPS and the Archive &Distribution Segment (ADS). The SDS is dependent on the NOAA is to [sic.] produce climate quality EDRS. The roleof the NPP SDS is limited to assess the quality of the NPP EDRs for accomplishing climate research.NPP L1 Requirements Section 2.1.2.1The SDS shall be designed with the assumption that the operational IPO IDPS generated NPP EDRs do not requirereprocessing or recomputation in order to support climate research needs. Consequently, the SDS will not bedesigned to routinely generate climate data products which require long-term archival in the ADS.NPP L1 Requirements 2.1.2.2The NOAA ADS will provide the active and long-term data archive for NPP mission data. The SDS Shall acquireRDRs, SDRs, and EDRs from the ADS.NPP L1 Requirements 2.1.2.3In developing the SDS, the Project shall assume that EDRs produced by the IDPS are climate quality and put in placethe capability to test that hypothesis in order to contribute to improving the quality of future EDRs. The SDS shallprovide suggested algorithm improvements to the IDPS.NPP L1 Requirements 2.1.2.4The SDS shall use a fully distributed interoperable architecture, with 5 (nominally) functionally independent elements(Climate Analysis Research System or CARS), organized around key EDRs (atmospheric sounding products, oceanproducts, land products, ozone products and atmospheric composition) in support of the ESE Science Focus Areas(Atmospheric Composition, Climate Change, Carbon/Ecosystems, Solid Earth, Weather, Water/Energy Cycle).The CARS Shall leverage the existing resources (e.g., the Science Investigator-led Processing Systems, the EarthScience Information Partners, the REASON CAN participants, EOSDIS, other national and international labs) to themaximum extent possible. The CARS will have government oversight and may be physically located anywhere. TheNPP Science Team and other appropriate science measurement teams shall assist in addressing the roles andfunctionality of the SDS.NPP L1 Requirements 2.2.2At launch, the NPP SDS shall be capable of processing selected data subsets in order to conduct independentanalysis in support of the IPO NPP Calibration/Validation activities.

SDS Level 1 Requirements