GMIS - SeaWiFS Monthly anomalies sea surface Chlorophyll-a concentration (9km) in %

Monthly anomalies sea surface Chlorophyll-a concentration (in mg.m^-3 (log10) at 9km resolution) derived from the SeaWiFS sensor (Satellite remote sensing Ocean color data): Chlorophyll is a photosynthetic pigment commonly present in all phytoplankton species. It is used as a proxy for phytoplankton biomass. Chlorophyll concentration is a standard product from satellite-based optical sensors, usually retrieved from empirical algorithms using reflectance ratios at two or more wavebands.本数据集为源自SeaWiFS传感器的9千米分辨率海表叶绿素-a（Chlorophyll-a）浓度月异常数据，单位为毫克每立方米（以10为底对数转换），数据源于卫星遥感海洋色观测： 叶绿素是所有浮游植物均含有的光合色素，可作为浮游植物生物量的替代指标。 叶绿素浓度是星载光学传感器的标准产品，通常通过基于两个及以上波段反射率比值的经验算法反演得到。