Thermokarst lake and pond dataset of the Qinghai-Tibet Plateau (QTP)
Description
Dataset supporting:
"Sentinel-based inventory of thermokarst lakes and ponds across permafrost landscapes on the Qinghai-Tibet Plateau"
Zhiqiang Wei1, Zhiheng Du2, Lei Wang3, Jiahui Lin3, Yaru Feng3, Qian Xu2, Cunde Xiao3*
These dataset contain five polygon vector files (.shp), which include thermokarst lakes and ponds ranging from 500 m2 to 3 × 106 m2 across the entire QTP permafrost landscapes. Attribute items contain: Area (m2), Long (Longitude), Lati (Latitude), Perm_Type (Permafrost type), Elevation (m), Basin (Basin distribution), Annual_Tem (Mean annual air temperature, ℃), Annual_Pre (Mean annual precipitation, mm), Therm_Stab (Permafrost ground thermal stability), ALT (Active layer thickness, m), Vegetation (Vegetation type), NDVI (Normalized Difference Vegetation Index), Soil_Tex (Soil texture), SAWC (Soil available water storage capacity, mm/m). The data can be opened and processed by ArcGIS software (version 10.0 or later).
Please cite this data set as below:
Wei, Z., Du, Z., Wang, L., Lin, J., Feng, Y., Xu, Q., & Xiao, C. (2021). Sentinel-based inventory of thermokarst lakes and ponds across permafrost landscapes on the Qinghai-Tibet Plateau. Earth and Space Science, 8(11), e2021EA001950. https://doi.org/10.1029/2021EA001950
Files
QTP_Perm_TL_2020_1.zip
Files
(300.0 MB)
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