File name: the data of drought characteristics and vegetation vulnerability are stored in text format, and the name of the file is ＂ yyyymm.txt ”Where yyyy stands for year and mm stands for month. For example, 200501.txt represents this TXT file, which describes the characteristics of drought events and vegetation vulnerability in Central Asia starting from January 2005.
Data reading mode: all the files in the data set can be opened directly by text program (such as Notepad). The main content is the corresponding information of drought events occurred in the file naming period, and one line corresponds to one drought event. Each row is 8 columns of data separated by commas, from left to right are year, month, grid number, longitude, latitude, drought duration (month), drought intensity (spei) and vegetation vulnerability (NDVI). If you want to display it with a diagram, you can turn it into excel file and open it in ArcMap, with longitude column and latitude column as X field and Y field respectively to display the spatial distribution characteristics of each data.
DENG Haoyu. A dataset of NDVI vulnerability of vegetation affected by drought in Central Asia (1982-2015). National Tibetan Plateau Data Center, 2020. doi: 10.11888/Ecolo.tpdc.271027. (Download the reference： RIS | Bibtex )Related Literatures:
Using this data, the data citation is required to be referenced and the related literatures are suggested to be cited.
Pan-Third Pole Environment Study for a Green Silk Road-A CAS Strategic Priority A Program (No:XDA20000000)
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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)
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|East: 87.29||West: 46.79|
|South: 35.21||North: 55.38|