rs_data_proc:用于预处理不同遥感图像源的脚本

遥感数据的下载和预处理 此存储库提供脚本，用于下载和预处理不同来源的遥感数据 下载和预处理行星图像 planetScripts/download_planet_img.py: given an extent and date range, it will download Planet images. For the large area (such as Tibet), you should divie the entire region to many samll grids (50 by 50 km). planetScripts/get_planet_image_list.py: the the metadata and coverage of downloade Planet images.