Earth Engine Data Catalog

A planetary-scale platform for Earth science data & analysis. Google Earth Engine combines a multi-petabyte catalog of satellite imagery and geospatial datasets with planetary-scale analysis capabilities. Scientists, researchers, and developers use Earth Engine to detect changes, map trends, and quantify differences on the Earth's surface.一个覆盖全球的地球科学数据与分析平台。谷歌地球引擎将数拍字节级的卫星影像和地理空间数据集与全球尺度的分析能力相结合。科学家、研究人员和开发者利用地球引擎检测地表变化、绘制趋势图并量化地表差异。