This dataset includes data entities, metadata tables, thumbnails, and a data description document. It is applicable to research i…

The content of this dataset consists of vector data on the township administrative divisions of the Three Northeastern Provinces,…

This dataset contains vector data of the China map, including the South China Sea and the Nine-Dash Line. The geographical scope …

The dataset comprises historical boundary data of China. The China Historical Geographic Information System (CHGIS) provides rese…

The China Geodetic Coordinate System 2000 (CGCS2000) was established based on the ITRF97 coordinates and velocities from the 2000…