Ocean Color Feature
Frisian Frills

A springtime plankton bloom is visible off the Frisian coast, along with sediment plumes flowing from the Elbe, Weser, and Thames rivers. The colors from each of those in the waters of the German Bight, combined with movements from currents, winds, and tides create mesmerizing patterns.
This image was captured on April 2, 2023, by the Aqua-MODIS sensor.
Visit the Ocean Color 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.