Remote Sensing Reflectance at 667 nm, Aqua MODIS, NPP, Gulf of Mexico, 2002-2012 (8 Day Composite)

MODIS measures the remote sensing reflectance (Rrs) at 667nm. This can be used to view very high concentrations of phytoplankton in the very surface of the water.中分辨率成像光谱仪（Moderate Resolution Imaging Spectroradiometer，MODIS）可在667纳米波段测量遥感反射率（remote sensing reflectance，Rrs）。该数据可用于观测水体表层极高浓度的浮游植物。