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VIIRS – Telecon Ocean Color CAL Val

VIIRS – Telecon Ocean Color CAL Val . Stennis Team Nov 21, 2013 R. Arnone, S. Ladner, R. Vandermeulen, J. Bowers, P. Martinolich, A. Lawson, G. Fargion, D. Crout USM, NRL, QNA, SDSU. Discussion today : . 1. Cal Val Activities - Gulf of Mexico --

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VIIRS – Telecon Ocean Color CAL Val

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  1. VIIRS – Telecon Ocean Color CAL Val Stennis Team Nov 21, 2013 R. Arnone, S. Ladner, R. Vandermeulen, J. Bowers, P. Martinolich, A. Lawson, G. Fargion, D. Crout USM, NRL, QNA, SDSU

  2. Discussion today : 1. Cal Val Activities - Gulf of Mexico -- 2. AERONET Time Series Analyses 3. Fisheries Cruise Matchup 4. GeoCape Matchup 5. Chesapeake Bay 6. Plans and Summary

  3. Recent Activity Ocean Monitoring the Gulf Pisces Cruise Glider Insitu Activity in the Gulf NMFS – PISCES 2 Cruises NASA – GEOCAPE Pelican Glider – SeaGlider - NDBC- Shell 3 months Glider – SPRAY – SCRIPS NPP – Chlorophyll NCOM Model Currents

  4. Gulf of Mexico – Activity During and Post Ongoing with GeoCape Filament #2 Glider Anticyclonic gyre Dispersing Filament #1

  5. PISCES Cruise Track Pascagoula to Brownsville STATION LOCATIONS Aug 22 – 25 “NMFS – Glenn Zapfe” New Filament Old Filament Relaxation Warm Core Ring 1- NPP- JPSS Chlorophyll Image 2 - Surface Currents AmSeas Model

  6. Vertical Structure Aug 23, 2013 – Chlorophyll __ NPP VIIRS STATION 2 : FILAMENT 3.44 mg/m3 STATION 1 --- Surface 1.44 mg/m3 SURFACE SURFACE DENSITY FRESH WATER STATION 1 OXYGEN FLUORESCENCE MIXED LAYER DEPTH 14M MIXED LAYER DEPTH 14M OXYGEN DENSITY CHLOROPHYLL MAX 19M 2.9mg/m3 CHLOROPHYLL LAYER MAX 16M 2.63 mg/ m3 FLUORESCENCE

  7. NPP - Chlorophyll Validation VIIRS – 08/20/13 VIIRS – 09/26/13 VIIRS – 08/20/13 VIIRS – 09/26/13 NOAA_Pisces (08/21 - 08/23, 09/27) VIIRS matchup, IDPS VOCCO Chlorophyll-a

  8. NPP - Chlorophyll Validation VIIRS – 08/20/13 VIIRS – 09/26/13 NOAA_Pisces (08/21 - 08/23, 09/27) VIIRS matchup, APS_v4.10.0 Chlorophyll-a Note Linear Scale

  9. AERONET Time Series Analyses WAVCIS - Gulf of Mexico Complex Waters - High Scattering environment - High CDOM - level 1.5 data  2.0 screening AAOT - Northern Adriatic Sea - Level 1.5 Screening - seasonally Variable Complex waters - River discharge and open ocean Data matchup Exclusion criteria: • +/- 3 hours • Max wind speed: 8 m/s • Min AOT: 0.2 • Min % valid pixels: 50 • Max satz: 56 degrees • Max solz: 70 degrees • L2flags: ATMFAIL, HILT, CLDICE, LOWNLW, LAND, HISATZEN, HISOLZEN, NAVFAIL, EPSILON, HIGLINT, MAXAERITER, MODGLINT, PRODFAIL, NAVWARN, ATMWARN

  10. WAVCIS – SeaPrism Time Series Define the Temporal variability at the Wav-CisSite -Hourly change over year .

  11. WAVCIS – SeaPrism Time Series Temporal variability at the Site and the Matchup NPP - Retrieved nLw (551)

  12. WAVCIS – SeaPrism Time Series EDR - IDPS VOCCO

  13. WAVCIS – SeaPrism Time Series ZOOM in Grouping of the SeaPrism Daily

  14. Exclusion Criteria: +/- 3hrs; Max SatZA = 56o; Max SolZA = 70o; 50% valid pixels; wind < 8m/s; max AOT 0.2 Satellite Flags: Atmos fail; High LT; cloud/ice; sea ice; low nLw; land; hi satZ; hi solZ; nav fail, High glint; max AER iteration, epsilon out of range; Moderate glint *the APS to VOCCO matchups are not screened for wind speed or any of the in situ parameters.

  15. Tighter Matchup Retrieving From Class Exclusion Criteria: +/- 3hrs; Max SatZA = 56o; Max SolZA = 70o; 50% valid pixels; wind < 8m/s; max AOT 0.2 Satellite Flags: Atmos fail; High LT; cloud/ice; sea ice; low nLw; land; hi satZ; hi solZ; nav fail, High glint; max AER iteration, epsilon out of range; Moderate glint *the APS to VOCCO matchups are not screened for wind speed or any of the in situ parameters.

  16. Spectral response Matchup AAOT: APS VIIRS vs SeaPrism nLw, screened 2013

  17. Daily Real time Updates ftp://moray.dms.usm.edu/Arnone/GeoCAPE GeoCape Cruise North West Gulf of MexicoSept 19, 2013 SHIP SUPPORT Imagery and Models NPP Chlorophyll and AmSea Model

  18. GeoCape Animation Sept 9 – 22, 2013 - Stations NPP – Chlorophyll ~ 117 Stations Note Filaments response Of Multiples River Plume Cal val team participants Mike Ondrusek - Hyperpro, ASD Z. Lee - Above water Radiance

  19. GEOCAPE Matchups – September 10, 2013 Station4 Out side 5 4 Closest In Time To Satellite Better Match Station5 In plume Sept 10, 2013 NPP – VIIRS – Chlorophyll

  20. GEOCAPE Matchups – September 11, 2013 Station12 Closest In Time To Satellite Better Match Station14 Station15 Sept 11, 2013 NPP – VIIRS – Chlorophyll

  21. GEOCAPE Matchups – September 13, 2013 Station35 Closest In Time To Satellite Better Match Station36 APS & VOCCO Match Well Sept 13, 2013 NPP – VIIRS – Chlorophyll

  22. GEOCAPE Matchups – September 14, 2013 Closest In Time To Satellite Better Match Station49 Sept 14, 2013 NPP – VIIRS – Chlorophyll Station50

  23. GEOCAPE Statistics – September 09, 11, 13, 14, 2013 APS & VOCCO Producing Similar Results APS closer To insitu

  24. Chesapeake Bay Matchups – August 2013 APS VOCCO Station01 Matchups getting better in coastal regions for both APS and VOCCO Station42 APS VOCCO Station41

  25. Plans: • Glider Sea Spray - 3 month -Aug – Oct Wet labs puck – Fluorescence, BB • Aeronet Exploring Coastal adjustments • Spectral Vicarious Gain Adjustments • Papers at: • Ocean Sciences and • SPIE – Baltimore Glider Tracks

  26. Backup

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