Digital Heihe

HiWATER: Land surface temperature product in the midstream of the Heihe River Basin (4th, July, 2012)

On 4 July 2012 (UTC+8), TASI sensor carried by the Harbin Y-12 aircraft was used in a visible near Infrared hyperspectral airborne remote sensing experiment, which is located in Linze region and Heihe riverway. The relative flight altitude is 2500 meters. Land surface temperature product was obtained at a resolution of 3 m using a modified temperature/emissivity separation algorithm based on TASI surface radiance data. The product were validated with in situ ground measurements. The validation results indicated that the Land surface temperature product agreed with the ground LSTs well with RMSE lower than 1.5 K.

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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: Land surface temperature product in the midstream of the Heihe River Basin (4th, July, 2012)</b>2017. doi: 10.3972/hiwater.169.2014.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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