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OSDPD Functional Re-alignment

Overview of Current and Future NOAA Polar Satellite Systems Vince Tabor Office of Satellite Data Processing and Distribution Asian Pacific Satellite Data Exchange and Utilization Meeting Seoul, June 1-3, 2005. OSDPD Functional Re-alignment. OSDPD. Satellite Services Division Dave Benner

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OSDPD Functional Re-alignment

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  1. Overview of Current and Future NOAA Polar Satellite SystemsVince TaborOffice of Satellite Data Processing and DistributionAsian Pacific Satellite Data Exchange and Utilization Meeting Seoul, June 1-3, 2005

  2. OSDPD Functional Re-alignment OSDPD Satellite Services Division Dave Benner - Product Transition and Implementation - Prototype Operations - NCEP/JCSDA/ORA Interface - NIC Program Management Division Barbara Banks - Office wide Program Management - Strategic Planning - Budget Formulation - Performance Measures - OSD Interface • Information Processing • Division • Reginald Lawrence • - OSDPD CIO • - GOES/POES Processing • Data Distribution • IT Support Contract

  3. A New Era was Launched May, 20 2005

  4. NOAA-18 Visible Image May 21, 2005

  5. Upcoming Launches

  6. NOAA-17 (6/24/02) Primary AM satellite GACS LACs HRPT on STX-3 (high frequency) APT NOAA-16 (9/21/00) Primary PM satellite GACs LACs HRPT on STX-1 (low frequency) No APT NOAA-15 (5/13/98) Backup AM satellite GACs No LACs (downlink constraint) HRPT on STX-2 (middle frequency) No APT NOAA-14 (12/30/94) Backup AM satellite No GACs (No AVHRR) No LACs HRPT on STX-3 (high frequency) No APT NOAA-12 (5/14/91) Standby satellite No GACs No LACs HRPT on STX-1 (low frequency) APT Constellation Configuration

  7. Constellation Configuration NOAA-18 NOAA-16 2224A (drift=+0.2 min/mo) 2019A (drift= +4.1 min/mo) N-12 NOAA-15 1817A (drift = -2.0 min/mo) 1648A (drift=-+0.55 min/mo) N-14 NOAA-17 1200 1430A (drift=+2.1min/mo) Local noon 1400 Expected Sun

  8. POES On-Orbit Status Spacecraft Bus (as of 4/20/05) (* indicates situation change from previous report) SUBSYSTEM NOAA 11 Standby PM NOAA 12 Standby AM NOAA 14 Standby AM NOAA 15 Backup AM NOAA 16 Primary PM NOAA 17 Primary AM COMMAND ANDCONTROL Y G G G G G TIP1&2 problem TIP Analog drift ELECTRICAL POWER G G G G G Y Shunt problem ATTITUDE DETERMINATION AND CONTROL G Y G G G G Gyro3 problem * Nominal mode Gyro3 problem Gyro3 problem COMMUNICATIONS G G G G Y Y STX3 low power * VTX-1 On THERMAL CONTROL G G G Y G G TCE3 Failed DATA HANDLING G Y G Y Y Y DTR5 Inop * DTR-1 degraded G Operational – Capable of meeting all requirements Degraded (Limited operational use) – Capable of meeting some, but not all requirements Y R Failed – Unable to meet requirements

  9. Y POES On-Orbit Status Instruments (as of 4/20/05) (* indicates situation change from previous report) SUBSYSTEM NOAA 11 NOAA 12 NOAA 14 NOAA 15 NOAA 16 NOAA 17 AVHRRAdvanced Very High Resolution Radiometer R G G R Y * Scan Motor test * TCE24 Off HIRSHigh Resolution Infrared Sounder Y G R R R G Watch List AMSU-A1Advanced Microwave Sounding Unit A1 Y R Y AMSU-A2Advanced Microwave Sounding Unit A2 G G G AMSU-B Advanced Microwave Sounding Unit B G Y G MSUMicrowave Sounding Unit R R Y G Operational – Capable of meeting all requirements Degraded (Limited operational use) – Capable of meeting some, but not all requirements Y R Failed – Unable to meet requirements

  10. G G G G G G G G G G G G G G G G G G G G Y Y Y Y Y Y Y R R R POES On-Orbit Status Instruments (cont) SUBSYSTEM NOAA 11 NOAA 12 NOAA 14 NOAA 15 NOAA 16 NOAA 17 SSUStratospheric Sounding Unit DCSData Collection Subsystem SARRSearch and Rescue Repeater SARPSearch and Rescue Processor SBUV Solar Backscatter Ultraviolet Radiometer SEMSpace Environment Monitor Operational – Capable of meeting all requirements Degraded (Limited operational use) – Capable of meeting some, but not all requirements Failed – Unable to meet requirements

  11. NOAA-N Changes • On April 28, a new Preprocessor and 1b format was implemented • Code Modified to Incorporate • New MHS Code • Field of View (FOV) size change for HIRS • HIRS calibration and format changed • AMSU-A calibration and format changed • AVHRR format changed • Other 1b/1b* format changes

  12. NOAA-N Changes • MHS/MIU Issues • MHS and AMSU-B Differences • Channels Frequency are Similar • Channels with different frequency • H2 and 17 • H5 and 20 • Number of warm target PRTs • MHS has 5 • AMSU-B has 7 • Different Algorithms for Calibration • 1b/1b* format similar

  13. NOAA-N Changes • MHS/MIU Issues • Understanding different modes • Nominal modes • Non-nominal modes • MIU nominal modes • MIU non-nominal modes • Accommodating different modes • Set flag for Nominal and Non-Nominal modes • Operational nominal modes 99% of time

  14. NOAA-N Changes • HIRS Issues • Field of View Size Change for HIRS • HIRS/4 10KM FOV compared to HIRS/3 20KM FOV • Users may need to change software, especially where co-location with other sensors such as AVHRR • Patch Temperature changed from 100 to 95K • Added a 5th Internal Warm Target temperature sensor and third telescope temperature sensor • Added extra bit to the electronic serial number in the Digital A data stream Element 63 Bits 40-44 • Software change • Bits redefined in 1b

  15. NOAA-N Changes • HIRS Issues (Cont.) • Software Correction for the Operational HIRS Lunar Intrusion detection • HIRS Calibration Algorithm Version 4.0 • New algorithm introduced to replacement old operational HIRS calibration algorithm

  16. NOAA-N Changes • AMSU-A Issues • Correction of Lunar contamination • Required minor change to 1b format • Header and Data record • Plan to move detection to Earth location Software • Correction for sudden jumps in the calibration counts (NOAA-17 Channel 3 anomaly) • Required minor change to 1b format • Header and Data record

  17. NOAA-N Changes • AVHRR Issues • Change to AVHRR Scaling Factors for some of the AVHRR nonlinear radiance coefficients • IR Operational/Test Cal Channel 4 coefficient 3 • IR Operational/Test Cal channel 5 Coefficient 3

  18. NOAA-N Changes • New Telemetry File • File contains telemetry that is not contained in instrument 1b • Will be useful for MIU data when in Non-nominal modes • All telemetry data will now be archived • File uses AIP 1a file format

  19. Additional Preprocessor Enhancement • Incorporation of CLAVR-X flags to AVHRR 1bs • Prototype and timing tests complete

  20. New Data Processing Platform • On April 28, Moved Preprocessing System from Amdahl Enterprise Server to IBM p655 (AIX Distributed Scalable Power processor(SP)) • Improved Processing Speed • Reduced Processing Cost

  21. Advanced Front End Processor (AFEP) Implementation (Phase 1) • Reason for change • Current Front End Processor (FEP) is out dated • Need to Allow Ingest of Metop CCSDS data (Phase 2) • Acceptance testing with user community was suspended due to interface problems encountered with Satellite Operations Control Center(SOCC) systems • Internal testing and system modifications are underway • Will resume testing with user community once modifications and internal testing are completed • Plan to transition to AFEP soon after

  22. Move to New Facility • IPD will move to new NOAA Satellite Operations Facility (NSOF) • Scheduled to begin moving equipment August time frame • Scheduled to begin moving staff October time frame • Plan to complete transition by January • No interruption to service planned

  23. Schemes for Improved Data Timeliness • Blind Orbit Support for KLM series • OSD is investigating avenues for obtaining blind orbits for KLM series of satellites

  24. IJPS NOC GFT IJPS System Overview GAC LAC HRPT SAIP STIP BGDS MHRPT GDS MHRPT BGAC, SAIP, STIP Fairbanks CDA Wallops CDA Svalbard CDA DOMSAT GDS BGAC, SAIP, STIP EUMETSAT Level 1’s SOCC SUITLAND EUMETSAT DARMSTADT AUX – CDF, OSV, Cal Parms AUX – 4LE, CDF, Cal Parms ESPC NOAA NN’ Data EUMETSAT Data

  25. IJPS, IPSOverview of Upgrades for Metop • New Ingestor and Advanced Front End Processor (AFEP) needs to be upgraded to allow • Ingest of common instrument data, from the GDS as CCSDS VCDUs, in pipeline mode • Frame synchronizing and filtering of GDS data at Ingest • Receipt and distribution of ASCAT, GOME and GRAS Level 1b and IASI Level 1c products • Ingest of blind orbit GAC, in pipeline mode

  26. IJPS, IPSOverview of Upgrades for Metop(Cont.) • Preprocessor needs to upgraded to • Process blind orbit GAC in pipeline mode • Produce common instrument Level 1b’s from Metop in pipeline mode • Produce new Full Resolution GAC (FRAC)

  27. ESPC Ingestor Current POES Ingest and Preprocessing Flow SOCC Communication Center ESPC Preprocessor Frame Synced *TDM Raw Data Stream Quality Flags Calibration Earth Location Reformatting - L1a to L1b AVHRR 1a and AIP 1a Decommutation of AVHRR & AIP Reformatting - L0 to L1a Instrument Level 1b’s *TDM = Time Division Multiplex PGD and AAS

  28. SOCC Communication Center NOAA Communication Interface ESPC New Ingestor ESPC New Preprocessor Quality Flags Calibration Earth Location Reformatting - L1a to L1b IJPS Era Ingest and Preprocessing Flow Frame Synced *TDM Raw Data Stream **CCSDS and Blind GAC Raw Data Streams WITHIN 2 minutes AVHRR granules AMSU-A granules HIRS granules MHS granules SBUV granules SEM granules [A]DCS granules SAR granules Decommutation Packet Extraction Reformatting - L0 to L1a GOME ASCAT IASI GRAS *TDM = Time Division Multiplex **CCSDS = Consultative Committee for Space Data Systems Granule sizes vary WITHIN 3 minutes Instrument Level 1b’s PGD and AAS

  29. IJPS, IPSProducts from Metop • Day 1 – replace current ops • AVHRR • AMSU-A • HIRS • MHS • SEM • [A]DCS • SAR • GOME • Day 2 • ASCAT • IASI • GRAS

  30. Eumetsat Unique Instrument Processing Plans • Receive ASCAT, GOME, GRAS 1b data from Eumetsat • Receive full resolution ASCAT 1b file from Eumetsat • May elect to perform L0 processing for ASCAT • Receive IASI 1c Data from Eumetsat • Plan to generate PCs and reconstructed radiance • May generate cloud cleared radiances in future

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