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CrIMSS EDR Performance Assessment for Focus Day Sept. 20, 2012 Algorithm and Data Products Team

CrIMSS EDR Performance Assessment for Focus Day Sept. 20, 2012 Algorithm and Data Products Team March 12, 2013. Operational Code Updates and Test Data. All operational code updates to MX 7.1 based on Mike Wilson’s note “MX7_by_upgrade.docx” Test data sets include CrIS SDRs: 2692 granules

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CrIMSS EDR Performance Assessment for Focus Day Sept. 20, 2012 Algorithm and Data Products Team

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  1. CrIMSS EDR Performance Assessment for Focus Day Sept. 20, 2012 Algorithm and Data Products Team March 12, 2013

  2. Operational Code Updates and Test Data • All operational code updates to MX 7.1 based on Mike Wilson’s note “MX7_by_upgrade.docx” • Test data sets include • CrIS SDRs: 2692 granules • ATMS-REMAP-SDRs: 2692 granules • Surface Pressure/Land Fraction data: 2692 files • ECMWF match-up validation data: 2656 files • 2656 granules are used for performance evaluation

  3. Offline Science Code Updates and Test Data • Offline science code updates to MX 7.1 based on Mike Wilson’s note “MX7_by_upgrade.docx” • Test data sets provided by STAR/NOAA • CrIS SDRs: 2673 granules • ATMS-REMAP-SDRs: 2698 granules • Surface Pressure/Land Fraction data: 2698 files • ECMWF match-up validation data: 2698 files • 3 CrIS SDR granules with read errors, so only 2670 granules are used for performance evaluation

  4. Focus Day Data Sets on the G-ADA vs. STAR/NOAA • Focus Day data sets are not exactly matched on the G-ADA vs STAR/NOAA • Latitude/Longitude, CrIS SDRs and ATMS-REMAP-SDRs are not exactly matched

  5. MW and MW+IR Retrieval Yields with Scene Classification from Offline Science Code Total granules: 2670

  6. MW and MW+IR Retrieval Yields with Scene Classification from G-ADA Code Total granules: 2656

  7. Yield Comparisons between STAR/NOAA and NG Offline ‘Mx7.1’ Science Code Are Similar for IR+MW Convergence IR+MW MW-only • Numbers taken from Mike Wilson’s STAR presentation (108 granule subset representing global conditions) • Investigating differences between QC(1) and QC(5)

  8. The G-ADA Ascending T500 & W500 Maps Xia-Lin Ma, NGAS

  9. The G-ADA Descending T500 & W500 Maps Xia-Lin Ma, NGAS

  10. The G-ADA Ascending /Descending Skin Temp Maps Xia-Lin Ma, NGAS

  11. G-ADA Mx7.1 Retrievals: Temperature and Moisture Bias and RMS for ClearOcean Scenes Xia-Lin Ma, NGAS

  12. G-ADA Mx7.1 Retrievals: Temperature and Moisture Bias and RMS for Clear Land or Ice Mass Scenes Xia-Lin Ma, NGAS

  13. G-ADA Mx7.1 Retrievals: Temperature and Moisture Bias and RMS for Partly Cloudy Ocean Scenes Xia-Lin Ma, NGAS

  14. G-ADA Mx7.1 Retrievals: Temperature and Moisture Bias and RMS for Partly Cloudy Land or Ice Mass Scenes Xia-Lin Ma, NGAS

  15. Comparison Between Offline Science Code, G-ADA Mx7.1 and ECMWF G-ADA mx7.1 Offline Science Code ECMWF ‘truth’ Xia-Lin Ma, NGAS

  16. Comparison Between Offline Science Code, G-ADA Mx7.1 and ECMWF G-ADA mx7.1 Offline Science Code ECMWF ‘truth’ Xia-Lin Ma, NGAS

  17. Comparison Between Offline Science Code, G-ADA Mx7.1 and ECMWF G-ADA mx7.1 Offline Science Code ECMWF ‘truth’ Xia-Lin Ma, NGAS

  18. Comparison Between Offline Science Code, G-ADA Mx7.1 and ECMWF G-ADA mx7.1 Offline Science Code ECMWF ‘truth’ Xia-Lin Ma, NGAS

  19. Comparison Between Offline Science Code and ECMWF Skin Temperature (Ascending) Xia-Lin Ma, NGAS

  20. Comparison Between Offline Science Codeand ECMWF Skin Temperature (Descending) Xia-Lin Ma, NGAS

  21. Offline Science Retrievals: Temperature and Moisture Bias and RMS for ClearOcean Scenes Xia-Lin Ma, NGAS

  22. Offline Science Retrievals: Temperature and Moisture Bias and RMS for Clear Land or Ice Mass Scenes Xia-Lin Ma, NGAS

  23. Offline Science Retrievals: Temperature and Moisture Bias and RMS for Partly Cloudy Ocean Scenes Xia-Lin Ma, NGAS

  24. Offline Science Retrievals: Temperature and Moisture Bias and RMS for Partly Cloudy Land or Ice Mass Scenes Xia-Lin Ma, NGAS

  25. Summary: Evaluation of CrIMSS Focus Days on G-ADA Mx7.1 • Comparisons of profile statistics between NG offline ‘Mx7.1’ science code retrievals and Mx7.1 G-ADA retrievals show close agreement for Sept 20, 2012 focus day • Comparisons of percentage yields between NG offline ‘Mx7.1’ science code and STAR offline ‘Mx7.1’ science code similar for final MW+IR convergence that meet chi-square criteria • Comparisons of mapped ECMWF fields with offline ‘Mx7.1’ science code and Mx7.1 G-ADA show close agreement, although Mx7.1 typically warmer and dryer in some regions • Next Step: Processing Feb 3, 2013 focus day on G-ADA with all Mx7.1 code updates; G-ADA processing of CrIS and ATMS remapped SDRs complete

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