Summary

This is 0.04° (~4-km) resolution science-quality chlorophyll-a concentration data from the MODIS sensor on the NASA Aqua satellite. Daily, weekly and monthly versions are available from Jan 2003 to Present and have global coverage. The MODIS AQUA sensor is degrading and past it's lifespan, please see the new chlorophyll from VIIRS for higher quality data in recent years.

Time Period
Jan 2003 to Sep 2021
Spatial Coverage
Global
Spatial Resolution
0.04 °
Projection
Geographic
Composites
Daily Weekly Monthly
Data Provider
NASA GSFC OBPG
Parameters
chlorophyll