Basic datasets of Urumqi river basin in Chinese Cryospheric Information System

Chinese Cryospheric Information System is a comprehensive information system for the management and analysis of Chinese cryospheric data. The establishment of Chinese Cryospheric Information System is to meet the needs of earth system science, and provide parameters and verification data for the development of response and feedback models of permafrost, glacier and snow cover to global changes under GIS framework. On the other hand, the system collates and rescues valuable cryospheric data to provide a scientific, efficient and safe management and analysis tool.

Chinese Cryospheric Information System contains three basic databases of different research regions. The basic database of Urumqi river basin is one of three basic databases, which covers the Urumqi river basin in tianshan mountain, east longitude 86-89 °, and north latitude 42-45 °, mainly containing the following data:

1. Cryospheric data.Include:

Distribution of glacier no. 1 and glacier no. 2;

2. Natural environment and resources.Include:

Terrain digital elevation: elevation, slope, slope direction;

Hydrology: current situation of water resource utilization;Surface water;

Surface characteristics: vegetation type;Soil type;Land resource evaluation map;Land use status map;

3. Social and economic resources: a change map of human action;

Please refer to the documents (in Chinese): "Chinese Cryospheric Information System design. Doc" and "Chinese Cryospheric Information System data dictionary. Doc".

Data file naming and use method

The system contains six kinds of geographic data sets: they are graphics data, attribute data, positive specification network data, irregular triangle network data, image data, CAD data and other multimedia data.

Required Data Citation View Data Cite Help About Data Citation
Cite as:

LI Xin. Basic datasets of Urumqi river basin in Chinese Cryospheric Information System. National Tibetan Plateau Data Center, 2010. doi: 10.11888/Glacio.tpdc.270289. (Download the reference: RIS | Bibtex )

Related Literatures:

1. Li, X., Cheng, G.D., Wu, Q.B., & Ding, Y.J. (2003). Modeling Chinese cryospheric change by using GIS technology. Cold Regions Science and Technology, 36(1-3), 1-9.( View Details | Download | Bibtex)

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

User Limit

To respect the intellectual property rights, protect the rights of data authors,expand servglacials 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.

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)

Related Resources

Sign In to add comments

Download Follow
Geographic coverage
East: 89.00 West: 86.00
South: 43.00 North: 44.00
  • Temporal resolution: Yearly
  • Spatial resolution: 10m - 100m
  • File size: 537 MB
  • Browse count: 8,059 Times
  • Apply count: 10 Times
  • Share mode: offline
  • Updated time:
Contact Information
: LI Xin  

Distributor: National Tibetan Plateau Data Center


Export metadata