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Suomi NPP SDR Product Review Meeting - NOAA Science Center, College Park, MD Oct 24, 2012

Suomi NPP SDR Product Review Meeting - NOAA Science Center, College Park, MD Oct 24, 2012. Raytheon William Johnsen. VIIRS. SDRs are stable in support of Provisional Maturity FastTrack LUT updates continue periodically Method for RSB Automated Calibration (ADR 4663) under discussion

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Suomi NPP SDR Product Review Meeting - NOAA Science Center, College Park, MD Oct 24, 2012

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  1. Suomi NPP SDR Product Review Meeting - NOAA Science Center, College Park, MDOct 24, 2012 Raytheon William Johnsen

  2. VIIRS • SDRs are stable in support of Provisional Maturity • FastTrack LUT updates continue periodically • Method for RSB Automated Calibration (ADR 4663) under discussion • Replaces manual FastTrack LUT updates • 17 CCRs and 50 DRs implemented through MxI6.4 VIIRS Image Courtesy NASA

  3. ATMS • IDPS-generated operational ATMS TDR/SDR/Remap products are on track for Provisional Maturity • Continue to support configurable parameter (PCT) updates (4 DRs) • Continue to support Quality Flag (QF) updates (ADR 4730) • 3 CCRs and 5 DRs implemented through MxI6.4 ATMS Image Courtesy NASA

  4. CrIS • IDPS-generated operational CrIS SDR product is on track for Provisional Maturity • Continue to support Quality Flag (QF) updates (5 DRs) • Continue to support OAD updates (ADR 4389) • Continue to support GEO updates (ADR 4821) • 3 CCRs and 7 DRs implemented through MxI6.4 CrIS Image Courtesy NASA

  5. OMPS • Earth View SDRs are stable in support of Provisional Maturity • Raytheon support for chain CalVal effort continues (e.g., Solar day 1 LUT updates) • Calibration SDRs are not producing Operationally in IDPS • Packaging of Cal Application Packets for PEATE processing is not compatible with OPS Cal SDR design • Cal is being generated by PEATE in support of Provisional Maturity • IDPS Software modified “enough” to support PEATE processing • Support to Cal SDR Trade Study (DR4693) • Fred Wu leading effort to transform PEATE’s Cal SDR processing to OPS • 5 CCRs and 19 DRs implemented through MxI6.4 OMPS Image Courtesy NASA

  6. Post MxI6.4 (1/2) • VIIRS • 474-CCR-12-0451 - ADR 4623 - VIIRS DNB Stray Light Around Terminator Crossing • ADR 4839 - VIIRS SDR 1st two bits in QF1 (pixel level) shows a value of 3 (documented values are 0, 1 & 2) • ATMS • 474-CCR-12-0433 - ADR 4687 - Add a new Data Quality Notification (DQN) for the ”Time Sequence Error” QF • 474-CCR-12-0452 - ADR 4593 - Operational DQTTs and Working DQNs for Provisional Status • ADR 4521 - ATMS Maneuver Flag Issues - NCEP models are corrupted by SDRs/TDRs that occur during maneuvers • ADR 4446 - ATMS SDR/Remap GEO - Geolocation QC flag does not reflect dummy scans (in short granules)

  7. Post MxI6.4 (2/2) • CrIS • ADR 4389 - CrIS PCT update (ESZPDMagnitude name and data type) • ADR 4407 - CrIS SDR CMO Inconsistency in Serialization • ADR 4937 - Upload of engineering packet (APID 1290) version 35 (ETA TBR) • Boresight angles (2 angles) set to zero  small effect on GEO. • Cooler Stage 2 temperature drift limit (update from 1 K to 4 K) • ADR 4909 - CrIS Scan anomaly in SCRIS_npp_d20120831_t2359459_e0000157_b04378 granule at OPS • ADR 4878 - Processing of full spectral resolution RDR • ADRs 4812, 4794 & 4774 - CrIS CMO updates • OMPS • ADR 4694 - OMPS: CDFCB-X Vol VIII - Table 3.1.2.9-1, OMPS NP Darks PC Data Format - incorrect dimension, array sizes

  8. Maintenance Build Key Dates • Mx I1.5.06.03 (MxI6.3 Urgent Release) • MOT Transition To OPS (TTO): AFWA – 10/10/12; NESDIS – 10/11/12 • Mx I1.5.06.04 (MxI6.4 Urgent Release) • MOT TTO; AFWA” – 10/10/12; NESDIS – 10/11/12 • Mx I1.5.06.05 (MxI6.5 Urgent Release) • NASA CCR Code Cutoff – 11/2/12 • MOT TTO – Feb’13 (TBR) • Mx I1.5.07.00 (MxI7) • NASA CCR Code Cutoff – 11/16/12 • Maintenance Release Review (MRR) – Mar’ 13 (TBR) On top of MxI6.3

  9. Path forward (1/2) • ATMS SDR group effort to update the related SDR/TDR DQTTs • Overview of format & content of the quality threshold tables, the available test types, threshold values, and the resulting Data Quality Notifications • The ATMS SDR/TDR DQTTs are almost ready for the activation of the ATMS SDR/TDR DQNs • Apply Operational granule selection for VIIRS, based on geographical and scene conditions to achieve maximum algorithm path traversal in evaluation of operational data quality

  10. Path forward (2/2) • Overview of the IDPS Block 1.5 verification plan for EDR-PR QFs and overview of Product Quality Flags for each CalValgroup • Continue to provide prompt responses to raised operational algorithm issues through DRs, CCRs, and PCRs • Coordinate or stay involved in upcoming changes to algorithms to streamline operational implementation and minimize program costs

  11. BACKUP

  12. VIIRS CCRs and DRs inMx6.3 and Mx6.4 • Mx6.3 - 474-CCR-12-0439: M6 Roll Over Should Be Flagged as Saturated (ADR 4698) • Mx6.3 - 474-CCR-12-0489: Add VIIRS Scan Encoder Electronics Side Indicator to VIIRS SDR GEO QF's (ADR 4759) • Mx6.3 - 474-CCR-12-0490: Part 3 Move Cal sector truncation to calibration code. (ADR 4743; 4744; 4745; 4820) • Mx6.3 - ADR 4655: Dual Gain Bands Cal Sequence Anomaly

  13. ATMS (1/2) • IDPS-generated operational ATMS TDR/SDR/Remap products are on track for Provisional Maturity • Continue to support configurable parameter (PCT) updates • ATMS SDR PCT Update (Side A) - 474-CCR-12-0429 / ADR 4741 • Improve data quality, reduce calibration noise and reduce NEdT for G-band channels (G-Shelf channels 17-22) • ATMS SDR PCT Update (Side B) - 474-CCR-12-0511 / ADR 4847 – “Out-of-Cycle” delivery for MxI6.4 • Reverse the data limits for the “Side B” • Building on PCT updates from ADR 4741 (474-CCR-12-0429) • ATMS SDR PCT Update – ADR 4811 • Turn on “PRT Consistency Check” and check impact due to warm load solar intrusion • Included in the PCT update per ADR 4741 (474-CCR-12-0429) • ATMS SDR PCT Update – ADR 4806 • Update the “Scan Bias; currently set to zero” and “Beam Efficiency Correction; currently set to unity” to convert Antenna Temperature to Brightness Temperature (currently BT = AT) • Included in the PCT update per ADR 4741 (474-CCR-12-0429)

  14. ATMS (2/2) • Continue to support Quality Flag (QF) updates • ATMS SDR QF Correction Part 2 - 474-CCR-12-0438 / ADR 4730 • Update Shelf PRTs to use PAM resistance (corrected ~ 2 deg. C error) • Fix big/little endian read-in error in the 2-wire PRTs count-to-temperature conversion (corrected ~ 10 deg. C error) • 3 CCRs and 5 DRs implemented through MxI6.4

  15. CrIS (1/2) • IDPS-generated operational CrIS SDR product is on track for Provisional Maturity • Continue to support Quality Flag (QF) updates • 474-CCR-12-0483 / ADRs 4478, 4680 & 4808 • ADR 4478: Add a bit flag for CrIS SDR imaginary radiances • Addresses CrIS SDR imaginary radiances exceeding their thresholds • ADR 4680: SDR overall quality flag degraded • Thermal drift calculation modification/code change • ADR 4808: Update SDR radiance thresholds • 474-CCR-12-0441 / ADRs 4661 4680 • ADR 4661: SDR overall quality flag shows value of 3 • ADR 4680: SDR overall quality flag degraded • Ops code changes to modify internal window size parameter • Continue to support OAD updates • CrIS SDR ESZPDMagnitude data type field inconsistencies - ADR 4389

  16. CrIS (2/2) • Continue to support GEO updates • CrIS Geolocation Error - 474-CCR-12-0471 / ADR 4821 • Applying IAR to SSMR rotation matrices twice instead of once • Incorrect interferometer bore sight to SSMR yaw and pitch angles • 3 CCRs and 7 DRs implemented through MxI6.4

  17. OMPS CCRs and DRs inMx6.3 and Mx6.4 • Mx6.3 - 474-CCR-12-0411: Solar day 1 LUT Update (ADR4616) • Mx6.3 - 474-CCR-12-0458: NP Solar Day 1 LUT Updated (ADR4797) • Mx6.4 - DR 4914: TC to NP GEO mismatch in 6.2

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