NOAA Office of Satellite and Product Operations

SPECIAL MESSAGE:

GOES-13 Sounder IR data is not available. All products from GOES-13 (GOES-East) Sounder IR data have been halted and distribution has been stopped except the Sounder ASOS SCP products for CONUS, which are replaced with GOES-East Imager ASOS SCP products for CONUS. Engineers are investigating the problem.

MODIS / Aqua NIR-SWIR Ocean Color Products

The MODIS/Aqua NIR-SWIR ocean color products are derived by using the shortwave infrared (SWIR)-based atmospheric correction algorithm developed by the NOAA/NESDIS Center for Satellite Applications and Research (STAR). The products include chlorophyll concentration, remote sensing reflectance at 667 nm, water attenuation coefficient at 490 nm over 12 CoastWatch Regions-of-Interest, i.e., Northeast (NE), Southeast (SE), Gulf of Mexico (GOM), Caribbean (CB), West Coast (WC), Alaska (AK), East Tropical Pacific (EP), Equatorial Atlantic (EA), Great Lakes (GL), Hawaii (HI), North Atlantic (NA), and Pacific Basin (PB).

Chlorophyll concentration provides an estimate of the live phytoplankton biomass in the surface layer. It is also referred to as the amount of the green pigment chlorophyll. The chlorophyll anomaly is generated when today's chlorophyll concentration data is compared to the bi-monthly mean. A positive anomaly indicates new algal growth. Bi-monthly mean values are averages calculated over 61 days.

Daily Mean (w/Granules)  |  Anomaly  |  Bimonthly Mean

Chlorophyll Concentration (Chl-a): Anomaly
Region
02/11/2016
02/10/2016
02/09/2016
Northeast (NE)
PdailyModisAquaSwirNirChlAAnom Day 0
  
PdailyModisAquaSwirNirChlAAnom Day 1
2016041
PdailyModisAquaSwirNirChlAAnom Day 2
2016040
Southeast (SE)
PdailyModisAquaSwirNirChlAAnom Day 0
  
PdailyModisAquaSwirNirChlAAnom Day 1
2016041
PdailyModisAquaSwirNirChlAAnom Day 2
2016040
Gulf of Mexico (GM) Albers Projection
PdailyModisAquaSwirNirChlAAnom Day 0
  
PdailyModisAquaSwirNirChlAAnom Day 1
2016041
PdailyModisAquaSwirNirChlAAnom Day 2
2016040
Gulf of Mexico (GM) Mercator Projection
PdailyModisAquaSwirNirChlAAnom Day 0
  
PdailyModisAquaSwirNirChlAAnom Day 1
2016041
PdailyModisAquaSwirNirChlAAnom Day 2
2016040
Carribbean (CB)
PdailyModisAquaSwirNirChlAAnom Day 0
  
PdailyModisAquaSwirNirChlAAnom Day 1
2016041
PdailyModisAquaSwirNirChlAAnom Day 2
2016040
West Coast (WC)
PdailyModisAquaSwirNirChlAAnom Day 0
  
PdailyModisAquaSwirNirChlAAnom Day 1
2016041
PdailyModisAquaSwirNirChlAAnom Day 2
2016040
Alaska (AK)
PdailyModisAquaSwirNirChlAAnom Day 0
  
PdailyModisAquaSwirNirChlAAnom Day 1
2016041
PdailyModisAquaSwirNirChlAAnom Day 2
2016040
East Tropical Pacific (EP)
PdailyModisAquaSwirNirChlAAnom Day 0
  
PdailyModisAquaSwirNirChlAAnom Day 1
2016041
PdailyModisAquaSwirNirChlAAnom Day 2
2016040
Equatorial Atlantic (EA)
PdailyModisAquaSwirNirChlAAnom Day 0
  
PdailyModisAquaSwirNirChlAAnom Day 1
2016041
PdailyModisAquaSwirNirChlAAnom Day 2
2016040
Great Lakes (GL)
PdailyModisAquaSwirNirChlAAnom Day 0
  
PdailyModisAquaSwirNirChlAAnom Day 1
2016041
PdailyModisAquaSwirNirChlAAnom Day 2
2016040
Hawaii (HI)
PdailyModisAquaSwirNirChlAAnom Day 0
  
PdailyModisAquaSwirNirChlAAnom Day 1
2016041
PdailyModisAquaSwirNirChlAAnom Day 2
2016040
North Atlantic (NA)
PdailyModisAquaSwirNirChlAAnom Day 0
  
PdailyModisAquaSwirNirChlAAnom Day 1
2016041
PdailyModisAquaSwirNirChlAAnom Day 2
2016040
Pacific Basin (PB)
PdailyModisAquaSwirNirChlAAnom Day 0
  
PdailyModisAquaSwirNirChlAAnom Day 1
2016041
PdailyModisAquaSwirNirChlAAnom Day 2
2016040
Chesapeake Bay (CY)
PdailyModisAquaSwirNirChlAAnom Day 0
  
PdailyModisAquaSwirNirChlAAnom Day 1
2016041
PdailyModisAquaSwirNirChlAAnom Day 2
2016040