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National Cryosphere Desert Data Center

National Province City County Boundary Vector Dataset

Provincial, municipal, and county-level administrative regions across the country. GPkg format vector data. The dataset includes: 1) Provincial ...

visits:: 7959
file size:: 112.9 MiB
update time:: 2025-06-30

National Cryosphere Desert Data Center

Vector dataset of Luding County, Ganzi Prefecture, Sichuan

This data is vector data of Luding County, Ganzi Tibetan Autonomous Prefecture, Sichuan Province. The data content includes vector boundary data of 12 ...

visits:: 8676
file size:: 16.8 KiB
update time:: 2025-06-30

National Cryosphere Desert Data Center

The boundary of the Black River Basin study area

1. The basin boundary of the Heihe River Basin was obtained based on a high-precision digital elevation model (DEM) and analysed using the GIS hydrologica...

visits:: 13524
file size:: 2.6 MiB
update time:: 2023-06-13

National Cryosphere Desert Data Center

Qaidam Basin vector boundary dataset (2021)

The Qaidam Basin is located in the northwest of Qinghai Province and the northeast of the Qinghai Tibet Plateau. It is mainly distributed in Haixi Mongol...

visits:: 10626
file size:: 48.2 KiB
update time:: 2026-07-07