Impervious surface product of Qinghai-Tibet Plateau with 10m resolution (2018)

Impervious surface product of Qinghai-Tibet Plateau with 10m resolution (2018)


Data content: The data set products include impervious surface products with a resolution of 10 meters in the Qinghai-Tibet Plateau, which can be used as a key parameter for related research on the Qinghai-Tibet Plateau ecosystem. Data source and processing method: Product inversion is mainly based on Sentinel series data, considering joint features, combining depth spatial features, long-time NDVI and other exponential features, and topographic features, and using random forest model to achieve impervious surface information extraction. Data quality: The overall accuracy is high. Data application results and prospects: The data set will be continuously updated and can be used to further clarify the impact of human activities on the ecosystem of the Qinghai-Tibet Plateau.


File naming and required software

File naming: The impervious surface data set is stored in Geotiff format in blocks, compressed by LZW, and the file name is "VAP_??_??_10m.tif", where the first ?? represents the latitude of the upper left corner of the corresponding image block, and the following ?? represents Corresponds to the longitude of the upper left corner of the image block. Data reading method: you can directly use any software that supports tif image to open; it is recommended to use QGIS, ArcGIS, ENVI and other geographic information related software to open.


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

Wang, G. (2021). Impervious surface product of Qinghai-Tibet Plateau with 10m resolution (2018). A Big Earth Data Platform for Three Poles, DOI: 10.11888/Ecolo.tpdc.271529. CSTR: 18406.11.Ecolo.tpdc.271529. (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

To respect the intellectual property rights, protect the rights of data authors, expand services of the data center, and evaluate the application potential of data, data users should clearly indicate the source of the data and the author of the data in the research results generated by using the data (including published papers, articles, data products, and unpublished research reports, data products and other results). For re-posting (second or multiple releases) data, the author must also indicate the source of the original data.


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


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Keywords
Geographic coverage
East: 110.00 West: 70.00
South: 20.00 North: 45.00
Details
  • Temporal resolution: Yearly
  • Spatial resolution: 10m - 100m
  • File size: 878 MB
  • Views: 895
  • Downloads: 24
  • Access: Requestable
  • Updated time: 2022-04-18
Contacts
: WANG Guizhou  

Distributor: A Big Earth Data Platform for Three Poles

Email: poles@itpcas.ac.cn

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