One belt, one road, 34 key nodes, extreme drought, spatio-temporal change state data set (2011-2015 /1km)

One belt, one road, one belt, one road, one belt, one road, is the key city to solve the extreme drought climate events. 34 key nodes (important cities, major projects, ports and industrial parks) are selected to carry out extreme drought risk assessment. Construction. In one belt, one road area is divided into 34 zones with 1km resolution. The data are based on the linear regression slope of 2011-2015 years' multi period drought risk as the "extreme drought state change". The scientific basis for the drought disaster in China's overseas parks, ports, major construction projects, operation management, environmental problems, and prevention and control is provided. One belt, one road, the third pole area, is to promote and ensure the smooth implementation of the regional development strategy.

File naming and required software

File naming: the file is named by each node.
Data reading mode: the data is in TIFF format, which can be opened by envi, ArcGIS and other software, where "- 1" is the pixel filling value.
Coordinate system: WGS84.
Data spatial resolution: 0.01 degree (about 1km).
Data time range: 2011-2015.

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Cite as:

WU Hua, ZHANG Dan, CHEN Baozhang. One belt, one road, 34 key nodes, extreme drought, spatio-temporal change state data set (2011-2015 /1km). National Tibetan Plateau Data Center, 2020. DOI: 10.11888/Disas.tpdc.271183. (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.

Support Program

Pan-Third Pole Environment Study for a Green Silk Road-A CAS Strategic Priority A Program (No:XDA20000000)

Copyright & License

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Example of acknowledgement statement is included below: The data set is provided by National Tibetan Plateau Data Center (

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

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FTP Download Info

Ftp server:

Ftp username: download_704627

Ftp password: 45451152

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Geographic coverage
East: 106.97 West: -1.53
South: -6.38 North: 57.37
  • Temporal resolution: Yearly
  • Spatial resolution: 1km - 10km
  • File size: 8 MB
  • Views: 210
  • Downloads: 9
  • Access: Open Access
  • Temporal coverage: 2011-01-01 To 2015-12-31
  • Updated time: 2020-12-25
: WU Hua   ZHANG Dan   CHEN Baozhang  

Distributor: National Tibetan Plateau Data Center


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