NASA's OceanColor Web is supported by the Ocean Biology Processing Group (OBPG) at NASA's Goddard Space Flight Center. Our responsibilities include the collection, processing, calibration, validation, archive and distribution of ocean-related products from a large number of operational, satellite-based remote-sensing missions providing ocean color, sea surface temperature and sea surface salinity data to the international research community since 1996.

Ocean Color Feature

Eddies in the Strait of Hormuz

Click to see a much larger version. — The above view of phytoplankton-highlighted eddies in the Strait of Hormuz was collected by Landsat 8 on October 16, 2019. Musandam, Oman is on the left (west) and Iran is on the right (east). Click on the image to get a much larger (42 megabyte) version that includes part of the Gulf of Oman. Suomi-NPP/VIIRS collected a broader view of the region a few hours later.

Visit the image gallery archive for additional ocean color features.

Ocean Biology Distributed Active Archive Center (OB.DAAC)

The OBPG serves as a DAAC for satellite ocean biology data produced or collected under NASA EOSDIS, including those from historical missions and partner space organizations. OB.DAAC is a member of the ICSU World Data System.

SeaDAS

SeaDAS is an image analysis package for the processing and display of satellite ocean color data.

SeaBASS

SeaBASS is a repository of in situ oceanographic data to support algorithm development and satellite data product validation activities.

Field Support Group

The OBPG maintains a Field Support Group that collects in situ data, engages in community measurement protocols activities, and hosts an HPLC phytoplankton pigment processing facility.