NASA
Nasa: Sea Wi Fs Project: Teachers Resources
SeaWIFS refers to the Sea-viewing Wide Field-of-view Sensor, which is a satellite sensor that can monitor the color of the oceans and send data back to Earth. This page has a collection of scientific and educational resources on ocean...
NASA
Nasa: What Is Ocean Color?
This site from NASA explains the meaning behind the different colors of the oceans. Gives information as to the role of phytoplankton in the color of the oceans and affects of the carbon cycle on the oceans.