Boundary vector data set of Sanjiangyuan National Park

Boundary vector data set of Sanjiangyuan National Park

The Three-River-Source National Park with an area of 123,100 km2 and include three sub regions, they are source region of the Yangtze River in the national park, source region of Yellow River in the national park and source region of Lancang River in the national park. The national park is located between longitude 89°50'57" -- 99°14'57", latitude 32°22'36" -- 36°47'53". It accounts for 31.16% of the total area of Three-River-Source region.

This data set is generated by digitizing the location map of Three-River-Source national park in the comprehensive planning of Three-River-Source national park. The data include the boundary for the national park.

Data format is Shapefile. Arcmap is recommended to open the data.

File naming and required software

Data name: the data was named using the name of three sub regions.

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

Wang, X. (2020). Boundary vector data set of Sanjiangyuan National Park. A Big Earth Data Platform for Three Poles, (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

Ecological Data Center of Sanjiangyuan National Park (No:SJYNP)

Copyright & License

To respect the intellectual property rights, protect the rights of data authors, expand services of the data center, and evaluate the application potential of data, data users should clearly indicate the source of the data and the author of the data in the research results generated by using the data (including published papers, articles, data products, and unpublished research reports, data products and other results). For re-posting (second or multiple releases) data, the author must also indicate the source of the original data.

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

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Geographic coverage
East: 102.58 West: 89.15
South: 30.79 North: 37.38
  • Temporal resolution: Yearly
  • Spatial resolution: 10m - 100m
  • File size: 5 MB
  • Views: 22701
  • Downloads: 2447
  • Access: Open Access
  • Temporal coverage: 2015-02-21 To 2016-02-20
  • Updated time: 2021-04-22
: WANG Xufeng  

Distributor: A Big Earth Data Platform for Three Poles


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