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CrIMSS Operational Data Stream Validation via NPROVS

CrIMSS Operational Data Stream Validation via NPROVS. Tony Bomin, Michael, Frank and Charlie and Murty. Results Outline. February 24 Focus Day Confirmation ( vs Murty ) CrIMSS (7-day) NGAS (42), no QC NUCAPS (guess only) (also MiRS ) CrIMSS (1-day)

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CrIMSS Operational Data Stream Validation via NPROVS

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  1. CrIMSS Operational Data Stream Validation via NPROVS Tony Bomin, Michael, Frank and Charlie and Murty

  2. Results Outline • February 24 Focus Day Confirmation (vsMurty) • CrIMSS (7-day) • NGAS (42), no QC • NUCAPS (guess only) • (also MiRS) • CrIMSS (1-day) • NGAS (42) and (101 w MW and MW+IR) • No • CrIMSS (7-day) • NGAS (42) and (101 w/ MW and MW+IR) • w/qc

  3. Focus Day Feb 24

  4. NPROVS Global distribution CrIMSS (no QC) collocated to sondes … 1333

  5. Sdev with ECMWF Red NO-QC (100%) Green QC1 (81%) Blue NUCAPS QC (43%) Magenta QC1 & QC4 27% 5 T(p) Standard Dev (K) Q(p) Standard Dev (%)

  6. Sdev vs Raob w/no QC

  7. Sdev vs GFS 6-hr w/no QC

  8. Qc’d profile CrIMSS derived from “bad” orbital data (next slide)

  9. Sounding (prev slide) located in bad CrIS scan line (upper panels); ATMS (lower panels) …

  10. Sdev vs GFS 6-hr w/gross QC

  11. Sdev with ECMWF Red NO-QC (100%) Green QC1 (81%) Blue NUCAPS QC (43%) Magenta QC1 & QC4 27% 11 T(p) Standard Dev (K) Q(p) Standard Dev (%)

  12. CrIMSS f/oper data stream 7 day, July 6-20; No QC NGAS (42) ** NUCAPS MiRS

  13. 7days w/ MiRS and no QC

  14. NUC

  15. 7day w/o MiRS with NUCAPS QC

  16. CrIMSS f/oper data stream 1 day, July 27; No QC NGAS (42 and 101) NUCAPS MiRS

  17. No QC w/MiRS

  18. No QC, Layer, MiRS, July 27

  19. w/o MiRS with NUCAPS QC

  20. w/o MiRS with NUCAPS QC; Layers

  21. w/o MiRS with NUCAPS QC; Level …. 42 already layer averaged!

  22. CrIMSS f/oper data stream 7 day, August 9-15; with QC NGAS (42 and 101) NUCAPS MiRS

  23. PASS MW-only

  24. Summary Confirmation of NPROVS Integrity vsMurty Successful access of NGAS 42 OperCrIMSS CriMMS results consistent with previous CriIMSS 42 already averaged NUCAPS guess only looks very good need access to NUCAPS retrieval Problems with combination of NGAS 42 and 101

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