%0 Dataset
%T Winter avalanche disaster data set of hot spring Khorgos section of G219 line in Ili region (2023-2024)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/b2e85f4d-50dc-47ce-9931-5e3d37ada0a0
%W NCDC
%R 10.12072/ncdc.snow.db7269.2026
%A LIU Jie
%K Xinjiang Uygur Autonomous Region;G219;Avalanche
%X Avalanche disaster is a major natural disaster that occurs in mountainous areas, characterized by suddenness, potential, unpredictability, fast speed, and strong impact, seriously endangering the sustainable development of transportation networks in mountainous areas. Avalanche susceptibility assessment zoning and avalanche disaster warning are the main methods to cope with increasingly dangerous avalanche disasters, and avalanche disaster data is an important basic data for completing evaluation and warning work. This data is about avalanche disasters along the G219 National Highway in Ili, Xinjiang. It was obtained from drone aerial photography and field surveys from October 2023 to April 2024, combined with manual identification and statistical analysis of the location and range of avalanche disasters. The release area was manually drawn to obtain the location data of the release area. The data mainly includes geographic derived data processed by the digital elevation model of the survey area and its GIS platform. The spatial resolution is 1m, and the geographical range is 44 ° 28 ′ 00 ″ -44 ° 37 ′ 00 ″ N, 80 ° 36 ′ 00 ″ -80 ° 44 ′ 00 ″ E. In addition, a list of winter avalanche disaster data from 2023 to 2024 is included. In the release area data, the attribute list includes four sets of fields: "area", "slope", "depth", and "volume", with a total of 158 field information corresponding to avalanche release area area, average slope of release area, avalanche fracture depth, and avalanche release volume. The data units in this data table are m2, ° m、m3。