The Global Land Cover Map is a global raster data layer with a resolution of 5 arc minutes. Each pixel contains a category value that represents the primary land cover type discovered within the pixel. Obtain land cover data for the Heilongjiang River Basin through cropping. The data is sourced from the Food and Agriculture Organization and IIASA（ https://data.apps.fao.org/map/catalog/srv/eng/catalog.search#/metadata/b915a4c0 -7592-11db-b9b2-000d939bc5d8), spatial coordinate system WGS 84
中心点纬度：48.833332
中心点经度：124.375
最大缩放级别：10
最小缩放级别：1
Current zoom level：5