Integrated multi-hazard population risk in the peri-Himalayan and Asian water tower regions (2021)

Integrated multi-hazard population risk in the peri-Himalayan and Asian water tower regions (2021)


This data uses a landslide hazard risk assessment model consisting of four modules: landslide hazard causative factors, landslide susceptibility model, exposed population and population casualty rate. The module of hazard-causing factors includes DEM, slope, rainfall, temperature, snow cover, GDP, and vegetation cover factors. The landslide hazard susceptibility model is a statistical analysis using a logistic regression model to obtain landslide susceptibility probability values. The population exposure module uses the landslide susceptibility values overlaid with population data. The population casualty rate module is based on the ratio of historical landslide casualties to the population exposed to landslides during the same period. Finally, by substituting the 2020 population data, the exposed population under different levels of landslide hazard susceptibility is calculated and multiplied with the historical period landslide hazard population casualty rate to assessIntegrated multi-hazard population risk in the peri-Himalayan and Asian water tower regions


File naming and required software

File name: the basic data of multi disaster risk in Qinghai Tibet Plateau is stored in TIF format, and the name of the file is "risk_pop. TIF".
Data reading method: the files in the data can be opened with applications that support TIF format (such as ArcGIS), and the main content is numerical value to represent the risk level.


Data Citations Data citation guideline What's data citation?
Cite as:

Wang, Y. (2022). Integrated multi-hazard population risk in the peri-Himalayan and Asian water tower regions (2021). A Big Earth Data Platform for Three Poles, DOI: 10.11888/HumanNat.tpdc.272245. CSTR: 18406.11.HumanNat.tpdc.272245. (Download the reference: RIS | Bibtex )

Using this data, the data citation is required to be referenced and the related literatures are suggested to be cited.


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License: This work is licensed under an Attribution 4.0 International (CC BY 4.0)


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Keywords
Geographic coverage
East: 110.00 West: 70.00
South: 20.00 North: 40.00
Details
  • Temporal resolution: Yearly
  • Spatial resolution: 1km - 10km
  • File size: 61 MB
  • Views: 692
  • Downloads: 8
  • Access: Requestable
  • Updated time: 2022-04-19
Contacts
: WANG Ying  

Distributor: A Big Earth Data Platform for Three Poles

Email: poles@itpcas.ac.cn

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