蒙古高原1：25万土地覆被数据（2020年）

本数据集基于2020年Landsat-8 OLI遥感数据经过人工目视解译生产。数据产品与ESRI World Imagery及谷歌地球影像进行了比对，比对结果可信。本数据集所包括的内容主要是蒙古高原土地覆被图斑的图形数据和属性数据。数据将蒙古高原全境划分为7个一级类（林地、草地、耕地、建设用地、湿地、水体和其他）和10个二级类。数据以shapefile格式存储，投影方式为GCS_WGS_1984。This dataset was produced via manual visual interpretation using 2020 Landsat-8 OLI remote sensing data. The dataset product was validated against ESRI World Imagery and Google Earth imagery, with reliable validation results. The core contents of this dataset include graphic data and attribute data of land cover patches on the Mongolian Plateau. The entire Mongolian Plateau is divided into 7 first-level categories (woodland, grassland, cropland, construction land, wetland, water body, and others) and 10 second-level categories. The data is stored in shapefile format with the projection coordinate system of GCS_WGS_1984.