Digital soil mapping dataset of soil texture (soil particle-size fractions) in the upstream of the Heihe river basin (2012-2016)

Select the soil mechanical composition data of 0-20cm depth of soil surface, select the optimal spatial prediction mapping method of soil composition data, and make the spatial distribution data product of soil texture (particle size composition). The American system classification is used as the standard of soil particle classification. The source data of this data set comes from the soil sampling data integrated by the data center of cold and dry areas and the major research plan integration project of Heihe River Basin (spatial interpolation and dynamic simulation analysis of vegetation and environmental elements in the upper reaches of Heihe River basin / approval No. 91325204).

File naming and required software

The data is stored in grid TIF format and can be opened by remote sensing software such as ArcGIS and QGIS

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YUE Tianxiang, ZHAO Na. Digital soil mapping dataset of soil texture (soil particle-size fractions) in the upstream of the Heihe river basin (2012-2016). National Tibetan Plateau Data Center, 2016. DOI: 10.11888/Soil.tpdc.270597. (Download the reference: RIS | Bibtex )

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

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Geographic coverage
East: 101.83 West: 97.34
South: 37.72 North: 39.82
  • Temporal resolution: Yearly
  • File size: 12 MB
  • Views: 2,485
  • Downloads: 26
  • Access: Requestable
  • Temporal coverage: 2012-06-09 To 2016-09-08
  • Updated time: 2021-04-19
: YUE Tianxiang   ZHAO Na  

Distributor: National Tibetan Plateau Data Center


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