The database is derived from the UAV image data obtained from the field survey conducted by the Qinghai Tibet Plateau farmland ecosystem research team in 2020. The survey area involves the farmland ecosystem concentration areas and counties along Sichuan and Tibet 318, including Litang and Batang in Sichuan, and the areas such as Basu, Linzhi, Gyangze and Bailang in Xigaze in Tibet. The recorded objects include highland barley Traditional crops such as wheat, as well as open field vegetables and greenhouse facilities in some areas; The flight altitude is generally 50-300m, with high resolution. The photographing equipment is Dajiang yu2pro. The picture comes with GIS longitude, latitude, altitude and other information, which can be used for ground reference or correction data of satellite remote sensing.

File naming and required software

Field image recording of farmland ecosystem 2020 zip

Data Citations Data citation guideline What's data citation?

Cite as:

Wu, X. (2022). Field survey image data of farmland ecosystem in Qinghai Tibet Plateau in 2020. A Big Earth Data Platform for Three Poles, DOI: 10.11888/Terre.tpdc.272152. CSTR: 18406.11.Terre.tpdc.272152. (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the data in the research results generated by using the data (including published papers, articles, data products, and unpublished research reports, data products and other results).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)