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 NASA L2gen NIR Ocean Color Products

The MODIS/Terra ocean color products are derived by using the NASA L2gen SeaDAS codes based on Near-Infrared (NIR) atmospheric correction algorithm. The products include chlorophyll concentration and remote sensing reflectance at 667 nm over 2 CoastWatch Regions-of-Interest, i.e., Gulf of Mexico (GOM) and Hawaii (HI).

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)
PdailyMean_ModisAquaNirChlAAnom Day 0
2016042
PdailyMean_ModisAquaNirChlAAnom Day 1
2016041
PdailyMean_ModisAquaNirChlAAnom Day 2
2016040
Southeast (SE)
PdailyMean_ModisAquaNirChlAAnom Day 0
2016042
PdailyMean_ModisAquaNirChlAAnom Day 1
2016041
PdailyMean_ModisAquaNirChlAAnom Day 2
2016040
Gulf of Mexico (GM) Albers Projection
PdailyMean_ModisAquaNirChlAAnom Day 0
2016042
PdailyMean_ModisAquaNirChlAAnom Day 1
2016041
PdailyMean_ModisAquaNirChlAAnom Day 2
2016040
Gulf of Mexico (GM) Mercator Projection
PdailyMean_ModisAquaNirChlAAnom Day 0
2016042
PdailyMean_ModisAquaNirChlAAnom Day 1
2016041
PdailyMean_ModisAquaNirChlAAnom Day 2
2016040
Carribbean (CB)
PdailyMean_ModisAquaNirChlAAnom Day 0
2016042
PdailyMean_ModisAquaNirChlAAnom Day 1
2016041
PdailyMean_ModisAquaNirChlAAnom Day 2
2016040
West Coast (WC)
PdailyMean_ModisAquaNirChlAAnom Day 0
2016042
PdailyMean_ModisAquaNirChlAAnom Day 1
2016041
PdailyMean_ModisAquaNirChlAAnom Day 2
2016040
Alaska (AK)
PdailyMean_ModisAquaNirChlAAnom Day 0
2016042
PdailyMean_ModisAquaNirChlAAnom Day 1
2016041
PdailyMean_ModisAquaNirChlAAnom Day 2
2016040
East Tropical Pacific (EP)
PdailyMean_ModisAquaNirChlAAnom Day 0
2016042
PdailyMean_ModisAquaNirChlAAnom Day 1
2016041
PdailyMean_ModisAquaNirChlAAnom Day 2
2016040
Equatorial Atlantic (EA)
PdailyMean_ModisAquaNirChlAAnom Day 0
2016042
PdailyMean_ModisAquaNirChlAAnom Day 1
2016041
PdailyMean_ModisAquaNirChlAAnom Day 2
2016040
Great Lakes (GL)
PdailyMean_ModisAquaNirChlAAnom Day 0
2016042
PdailyMean_ModisAquaNirChlAAnom Day 1
2016041
PdailyMean_ModisAquaNirChlAAnom Day 2
2016040
Hawaii (HI)
PdailyMean_ModisAquaNirChlAAnom Day 0
2016042
PdailyMean_ModisAquaNirChlAAnom Day 1
2016041
PdailyMean_ModisAquaNirChlAAnom Day 2
2016040
North Atlantic (NA)
PdailyMean_ModisAquaNirChlAAnom Day 0
2016042
PdailyMean_ModisAquaNirChlAAnom Day 1
2016041
PdailyMean_ModisAquaNirChlAAnom Day 2
2016040
Pacific Basin (PB)
PdailyMean_ModisAquaNirChlAAnom Day 0
2016042
PdailyMean_ModisAquaNirChlAAnom Day 1
2016041
PdailyMean_ModisAquaNirChlAAnom Day 2
2016040