Digital Heihe

HiWATER: Thermal-Infrared yyperspectral radiometer（Jul. 4, 2012）

On 4 July 2012 (UTC+8), a TASI sensor boarded on the Y-12 aircraft was used to obtain the thermal-infrared hyperspectral image, which is located in the observation experimental area, Linze region and Heihe riverway. The relative flight altitude is 1000 meters. The wavelength of TASI is 8-11.5 μm with a spatial resolution of 3 meters.

Through the ground sample points and atmospheric data, the data are recorded in surface radiance processed by geometric correction and atmospheric correction. Land surface temperature (LST) data was retrieved by temperature/emissivity separation algorithm.

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1. Li, X., Liu, S.M., Xiao, Q., Ma, M.G., Jin, R., Che, T., Wang, W.Z., Hu, X.L., Xu, Z.W., Wen, J.G., Wang, L.X. (2017). A multiscale dataset for understanding complex eco-hydrological processes in a heterogeneous oasis system. Scientific Data, 4, 170083. doi:10.1038/sdata.2017.83.(View Details |Download )

Cite as:

Xiao, Q., Wen, J. (2017). < b>HiWATER: Thermal-Infrared yyperspectral radiometer（Jul. 4, 2012）</b>2017. doi: 10.3972/hiwater.006.2013.db. (Download the reference： RIS | Bibtex )

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References literature

1.Wang HS, Xiao Q, Li H, Zhong B. Temperature and emissivity separation algorithm for TASI airborne thermal hyperspectral data. Electronics, Communications and Control (ICECC), 2011 International Conference on. IEEE, 2011: 1075-1078. (View Details |Download)

2.Li Xin, Liu Shaomin, Ma Mingguo, Xiao Qing, Liu Qinhuo, Jin Rui, Che Tao. HiWATER: An Integrated Remote Sensing Experiment on Hydrological and Ecological Processes in the Heihe River Basin. Advances in Earth Science, 2012, 27(5): 481-498. (View Details |Download)

3.Wang, H.S., Xiao, Q., Li, H., Du, Y.M., & Liu, Q.H. (2015). Investigating the Impact of Soil Moisture on Thermal Infrared Emissivity Using ASTER Data. IEEE Geoscience and Remote Sensing Letters, 12(2), 294-298. doi: 10.1109/LGRS.2014.2336912. (View Details |Download)

4.Li X, Cheng GD, Liu SM, Xiao Q, Ma MG, Jin R, Che T, Liu QH, Wang WZ, Qi Y, Wen JG, Li HY, Zhu GF, Guo JW, Ran YH, Wang SG, Zhu ZL, Zhou J, Hu XL, Xu ZW. Heihe Watershed Allied Telemetry Experimental Research (HiWATER): Scientific objectives and experimental design. Bulletin of the American Meteorological Society, 2013, 94(8): 1145-1160, 10.1175/BAMS-D-12-00154.1. (View Details )

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