BetaBetaDataset
To provide data of all ground surface water (including liquid water, glacier and perennial snow) distribution in Qilian Mountain Area
The dataset was produced based on classical Normalized Difference Water Index (NDWI) extraction criterion and manual editing. Landsat images collected in 2020 were used as basic data for water index extraction.
This dataset entails country name, water resources type (lake, river), water resources name, latitude, longitude, and water use.
Satellite imagery (Landsat images)