GEE主要作为: (1) a petabyte-scale archive of publicly available remotely sensed imagery and other data, 遥感数据云存储库 (2) a computational infrastructure optimized for parallel processing of geospatial data, 并行计算平台 (3) API application programming interfaces (APIs) for JavaScript and Pyth ...
实际应用中我们常常会遇见需要对研究区域的长时序多幅遥感影像分别进行波段运算得到NDVI或者进行其他处理,本质上还是批量进行波段运算(或者其他数学运算)。 参考GEE example code : // Map an expression over a collection. // Computes the mean NDVI and SAVI by mapping an ...