NOAA Office of Satellite and Product Operations

Please Note:  

GOES-15 supplemental operations ended on March 2, 2020. The distribution of GOES-15 satellite products has been discontinued.

To view imagery from the operational GOES East (GOES-16) and GOES West (GOES-17) satellites, users may visit https://www.star.nesdis.noaa.gov/goes/.

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
05/31/2020
05/30/2020
05/29/2020
Northeast (NE)
PdailyMean_ModisAquaNirChlAAnom Day 0
2020152
PdailyMean_ModisAquaNirChlAAnom Day 1
2020151
PdailyMean_ModisAquaNirChlAAnom Day 2
2020150
Southeast (SE)
PdailyMean_ModisAquaNirChlAAnom Day 0
2020152
PdailyMean_ModisAquaNirChlAAnom Day 1
2020151
PdailyMean_ModisAquaNirChlAAnom Day 2
2020150
Gulf of Mexico (GM) Albers Projection
PdailyMean_ModisAquaNirChlAAnom Day 0
2020152
PdailyMean_ModisAquaNirChlAAnom Day 1
2020151
PdailyMean_ModisAquaNirChlAAnom Day 2
2020150
Gulf of Mexico (GM) Mercator Projection
PdailyMean_ModisAquaNirChlAAnom Day 0
2020152
PdailyMean_ModisAquaNirChlAAnom Day 1
2020151
PdailyMean_ModisAquaNirChlAAnom Day 2
2020150
Carribbean (CB)
PdailyMean_ModisAquaNirChlAAnom Day 0
2020152
PdailyMean_ModisAquaNirChlAAnom Day 1
2020151
PdailyMean_ModisAquaNirChlAAnom Day 2
2020150
West Coast (WC)
PdailyMean_ModisAquaNirChlAAnom Day 0
2020152
PdailyMean_ModisAquaNirChlAAnom Day 1
2020151
PdailyMean_ModisAquaNirChlAAnom Day 2
2020150
Alaska (AK)
PdailyMean_ModisAquaNirChlAAnom Day 0
2020152
PdailyMean_ModisAquaNirChlAAnom Day 1
2020151
PdailyMean_ModisAquaNirChlAAnom Day 2
2020150
East Tropical Pacific (EP)
PdailyMean_ModisAquaNirChlAAnom Day 0
2020152
PdailyMean_ModisAquaNirChlAAnom Day 1
2020151
PdailyMean_ModisAquaNirChlAAnom Day 2
2020150
Equatorial Atlantic (EA)
PdailyMean_ModisAquaNirChlAAnom Day 0
2020152
PdailyMean_ModisAquaNirChlAAnom Day 1
2020151
PdailyMean_ModisAquaNirChlAAnom Day 2
2020150
Great Lakes (GL)
PdailyMean_ModisAquaNirChlAAnom Day 0
2020152
PdailyMean_ModisAquaNirChlAAnom Day 1
2020151
PdailyMean_ModisAquaNirChlAAnom Day 2
2020150
Hawaii (HI)
PdailyMean_ModisAquaNirChlAAnom Day 0
2020152
PdailyMean_ModisAquaNirChlAAnom Day 1
2020151
PdailyMean_ModisAquaNirChlAAnom Day 2
2020150
North Atlantic (NA)
PdailyMean_ModisAquaNirChlAAnom Day 0
2020152
PdailyMean_ModisAquaNirChlAAnom Day 1
2020151
PdailyMean_ModisAquaNirChlAAnom Day 2
2020150
Pacific Basin (PB)
PdailyMean_ModisAquaNirChlAAnom Day 0
2020152
PdailyMean_ModisAquaNirChlAAnom Day 1
2020151
PdailyMean_ModisAquaNirChlAAnom Day 2
2020150