This data set is the hyperspectral survey data of typical features in Sanjiangyuan area in August 2020. Using DJI M600 with Cubert S18 hyperspectral imager. The hyperspectral data of typical surface features observed in the Sanjiangyuan area in 2020 are included. The day of hyperspectral shooting was sunny, and the white board was calibrated before the flight; The longitude and latitude coordinates are recorded by differential GPS for precise geometric calibration. The dn value recorded by Hyperspectral camera of UAV can be converted into reflectivity by using Spectron Pro software. Hyperspectral data is used to extract spectral characteristics of different vegetation types, vegetation classification, inversion of vegetation coverage and so on.

File naming and required software

Naming method: Date_ Vegetation types_ Sample plot_ Location_ Data types, such as "2020"_ River_ 1_ Dari_ Hyperspectral remote sensing data of UAV "represents the hyperspectral data of UAV observed in dari County No.1 River sample plot in 2020.

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Cite as:

Liu, L., Gu, C., Cui, B., Wei, B. (2021). Hyperspectral survey data of typical features -- Sanjiangyuan, Qinghai (2020). National Tibetan Plateau Data Center, DOI: 10.11888/Ecolo.tpdc.271457. CSTR: 18406.11.Ecolo.tpdc.271457. (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

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Example of acknowledgement statement is included below: The data set is provided by National Tibetan Plateau Data Center (http://data.tpdc.ac.cn).

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