This data set includes the distribution data of salt fields in China in 2013. These data are extracted from Landsat satellite remote sensing image and formed after vectorization. It mainly includes the salt field name (YT), salt number (yxbh), province (SF) and other information. There are 39 records in the dataset, 56.00kb. The corresponding data set file name and data table tag name are as follows: salt field name YT, salt number yxbh and province SF. The WGS-84 coordinate system is used as the spatial datum, and the precision is 1:300000. The county administrative region is the smallest unit, and the provincial administrative region is the largest unit.

File naming and required software

The corresponding data set file name and data table tag name are as follows:
Salt field name YT
Salt No. yxbh
Province SF
The data set is stored in various ways, such as CD, hard disk and server. The data structure type of CD and hard disk is SHP format (ArcGis9. X-10.5), and the server is orcale database.

Data Citations Data citation guideline What's data citation?

Cite as:

Chen, L., Wang, J. (2021). Spatial distribution data set of salt fields in China (2013). A Big Earth Data Platform for Three Poles, DOI: 10.11888/Soil.tpdc.271299. CSTR: 18406.11.Soil.tpdc.271299. (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

Second Tibetan Plateau Scientific Expedition Program

Copyright & License

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