WATER: Dataset of spectral reflectance observations in the Yingke oasis and Huazhaizi desert steppe foci experimental areas
WATER: Dataset of spectral reflectance observations in the Yingke oasis and Huazhaizi desert steppe foci experimental areas

The dataset of spectral reflectance observations was obtained by ASD (Analytical Sepctral Devices) in the Yingke oasis and Huazhaizi desert steppe foci experimental areas. Reflectance was calculated based on the equation R = (DN1/DN0)×R0, DN1 indicating DN of the targets, R0 and DN0 the reflectance and DN of the grey board.

The reflectance spectra of maize and wheat canopy, the component leaf of the maize and BRDF in Yingke oasis maize field, Yingke oasis wheat field, Huazhaizi desert maize field, the transect spectrum in Huazhaizi desert No. 1 and 2 plots and Linze and Biandukou foci experimental area were measured on May 20, 24, 25, 28 and 30, Jun. 1, 4, 9, 14, 16, 18, 20, 22, 23, 24, 26, 29 and 30, Jul. 1, 4, 5, 6, 7, 9 and 11, 2008. Four ASD devices were used, from Peking University (350-2500nm), Institute of Remote Sensing Applications (350-2500nm), Beijing Academy of Agriculture and Forestry Sciences (350-1065nm) and BNU respectively. The reference boards were 40%, 50% and 99%.

The above spectral reflectance dataset was synchronizing with WiDAS (Wide-angle Infrared Dual-mode line/area Array Scanner), OMIS-II and various spaceborne sensors.

Raw data were binary files direct from ASD (by ViewSpecPro), and pre-processed data on reflectance were in Excel format.

Data Citations
Cite as:

Chen, L., Ren, H., Wang, H., Xiao, Y., Yan, G., Zhou, H., Ge, Y., Li, X., Shu, L., Guang, J., Liu, S., Su, G., Xia, C., Wen, J., Zhang, Y., Zhou, C., Fan, W., Tao, X., Yan, B., Yao, Y., Yang, G., Cheng, Z., Liu, L., Yang, T. (2013). < b>WATER: Dataset of spectral reflectance observations in the Yingke oasis and Huazhaizi desert steppe foci experimental areas</b>2013. doi: 10.3972/water973.0217.db. (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.


References literature

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The authors of this data do not specify data usage restrictions, please respectintellectual property rights and laws, and do not use the data for illegal purposes

Support Program

National Program on Key Basic Research Project (973 Program

The CAS (Chinese Academy of Sciences) Action Plan for West Development Project

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Keywords
Geographic coverage
Spatial coverage

East:101.036

South:38.192

West:100.037

North:39.286

Details