The vegetation parameter in the key area of Qilian Mountain (2018)

The vegetation parameter in the key area of Qilian Mountain (2018)


This dataset includes remote sensing estimation of normalized differential vegetation index (NDVI), vegetation coverage , vegetation net primary productivity (NPP), grassland biomass, and forest stock volume from May 2018 to October 2018 in key areas of Qilian Mountains. The spatial resolution is 8m. This dataset uses remote sensing data sources such as Gaofen-1, Gaofen-6, sentinel, and resources satellite three. Combined with the basic data such as meteorology and ground monitoring. Using the band ratio method, mixed pixel decomposition model, CASA model and other inversion algorithms and models. Generate the growing season seasonal vegetation index remote sensing product. This dataset builds a high-temporal resolution eco-environmental monitoring dataset based on high-resolution satellites. Provide data support for regional ecological environmental problem diagnosis and ecological environment dynamic assessment.


File naming and required software

File Naming Convention:NAME_YYYYMM.tif
(NAME:ndvi/fvc/npp/shengwuliang/xujiliang,YYYY:year,MM:month)
(ndvi:Normalized Difference Vegetation Index;fvc:Fraction Vegetation Cover;npp:Vegetation Net Primary Productivity;shengwuliang:Grassland Biomass;xujiliang:Forest Stock)
Data Version:V1.0
Projection:+proj=longlat +datum=WGS84 +no_defs
Data Format:GeoTIFF,40000 rows×100000 columes
Unit:
ndvi:*10000(-)
fvc:*100(%)
npp:*1000(gC/m2)
shengwuliang:*100(g/m2)
xujiliang:1000000(m3/m2)
Valid Range:
ndvi:-1~1
fvc:0~100
npp:0~20
shengwuliang:0~400
xujiliang:0~0.15
Filled Value:-9999


Data Citations Data citation guideline What's data citation?
Cite as:

Qi, Y., Zhang, J., Cao, Y., Zhou, S., Wang, H. (2019). The vegetation parameter in the key area of Qilian Mountain (2018). National Tibetan Plateau Data Center, DOI: 10.11888/Geogra.tpdc.270143. CSTR: 18406.11.Geogra.tpdc.270143. (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

Pan-Third Pole Environment Study for a Green Silk Road-A CAS Strategic Priority A Program (No:XDA20000000)

the Strategic Priority Research Program of the Chinese Academy of Sciences (No:XDA20100101) [XDA20100101]

Copyright & License

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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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Keywords
Geographic coverage
East: 104.00 West: 94.00
South: 36.00 North: 40.00
Details
  • Temporal resolution: Monthly
  • Spatial resolution: m
  • File size: 256,000 MB
  • Views: 2,974
  • Downloads: 57
  • Access: Open Access
  • Temporal coverage: 2018-05-08 To 2019-01-07
  • Updated time: 2021-04-19
Contacts
: QI Yuan   ZHANG Jinlong   CAO Yongpan   ZHOU Shengming   WANG Hongwei  

Distributor: National Tibetan Plateau Data Center

Email: data@itpcas.ac.cn

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