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GOES Multi-Channel Sea Surface Temperature Processing at the Naval Oceanographic Office

GOES Multi-Channel Sea Surface Temperature Processing at the Naval Oceanographic Office. Bruce McKenzie NAVOCEANO. GOES MCSST. Process into SST every GOES sector with the exception of PACUS, CONUS, and Rapid Scan Retrievals per day 2.7 million from GOES East 2.3 million from GOES West

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GOES Multi-Channel Sea Surface Temperature Processing at the Naval Oceanographic Office

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  1. GOES Multi-Channel Sea Surface Temperature Processing at the Naval Oceanographic Office Bruce McKenzie NAVOCEANO

  2. GOES MCSST • Process into SST every GOES sector with the exception of PACUS, CONUS, and Rapid Scan • Retrievals per day • 2.7 million from GOES East • 2.3 million from GOES West • Regional warmest SST composites

  3. GOES West HR-250 Receiver GOES East HR-250 Receiver Sun Enterprise 250 GVAR ingest/preprocess Sun Enterprise 250 GVAR ingest/preprocess Satellite Processing System Day/Night determination, Satellite Zenith Angle check Land/Sea test, Cloud tests, Field test Regional 24 hour warmest SST composite SST retrievals placed in database MCSST sector files transmitted to customers Regional graphics for fleet support/Web Daily regional extractions for analyses/modeling

  4. 1) PGS_GVARIN 2) SUBSET gvar_ch1 gvar_ch2 gvar_ch4 gvar_ch5 3) ANGLES latitude longitude sat_zenith sun_zenith rel_azimuth 4) TDFTOHDF GVAR Ingest and preprocess

  5. Daytime GOES MCSST Tests WINDOW_SIZE: 3x3 SHALLOW_WATER_PIXEL_RANGE: 2 to 8 Daytime tests: DAY_TEST1: solz<75.00-->T DAY_TEST2: satz<75.00-->T DAY_TEST3: all c1<7.00-->F DAY_TEST4: all c1<cloud table threshold values-->T DAY_TEST5: 0.00<(all c4-c5)<4.00-->T DAY_TEST6: max(270.00,k100fieldsst-10.00)<all c4<310.00-->T DAY_TEST7: max(268.00,k100fieldsst-12.00)<all c5<310.00-->T DAY_TEST8: (c1max-c1min)<1.00-->T DAY_TEST9: (c4max-c4min)<0.70-->T DAY_TEST10: (c5max-c5min)<0.70-->F DAY_TEST11: (mcsstmax-mcsstmin)<1.30-->F DAY_TEST12: -2.00<mcsst<35.00-->T DAY_TEST13: -3.00<(shallow_water_mcsst-K100fieldsst)<3.00-->T DAY_TEST14: -2.00<(open_water_mcsst-K100fieldsst)<3.00-->T DAY_TEST15: abs(mcsst-K100climatology)<10.00-->T DAY_TEST16: (mcsst-6hoursst)>-1.00-->T

  6. Daily GOES MCSST Coverage

  7. GOES retrievals per day

  8. G-8 (February 02) Daytime 3571 Matches 0.06 Bias 0.69 RMSD Nighttime 4478 Matches 0.02 Bias 0.64 RMSD GOES MCSST - Buoy Statistics G-10 (February 02) • Daytime • 3380 Matches • -0.49 Bias • 0.78 RMSD • Nighttime • 5024 Matches • -0.02 Bias • 0.56 RMSD

  9. GOES Warmest SST Composite

  10. Create area of interest in TeraMaster TeraPGS used to extract gvar_ch4 and ch5 Angles TDFtoHDF Regional file creation

  11. Loop of warmest SST composite for Gulf of Mexico 16 January - 14 March 2002 Cloud contaminated composites removed

  12. Loop of warmest SST composite for Gulf of Mexico 16 January - 14 March 2002 Cloud contaminated composites removed

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