Digital Heihe

HiWATER: Dataset of the spectral reflectance in the middle of Heihe River Basin

This dataset contains the spectra of white cloth and black cloth obtained in the simultaneous time during the airborn remote sensing which supports the airboren data preprocessing as CASI, SASI and TASI , and the spetra of the typical targets in the middle reaches of the Heihe River Basin.

Instruments: SVC-HR1024 from IRSA, ASD Field Spec 3 from CEODE, Reference board

Measurement method: the spectra radiance of the targets are vertically measured by the SVC or ASD; before and after the target, the spectra radiance of the reference board is measured as the reference.

This dataset contains the spectra recorded by the SVC-HR1024 ( in the format of .sig which can be opened by the SVC-HR1024 software or by the notepad ) and the ASD (in the format of .asd), the observation log (in the format of word or excel), and the photos of the measured targets.

Observation time:

15-6-2012, the spectra of typical targets in the EC matrix using SVC

16-6-2012, the spectra of typical targets in the wetland by SVC

29-6-2012, the spectra of typical vegetation and soil in Daman site and Gobi site by ASD 29-6-2012, the spectra of white cloth and black cloth by ASD which is simultaneous with the airborne CASI data

30-6-2012, the spectra of vegetation and soil in the desert by ASD

5-7-2012, the spectra of white cloth and black cloth by ASD which is simultaneous with the airborne CASI data

7-7-2012, the spectra of corn in the Daman site for the research of daily speral variation.

8-7-2012, the spectra of white cloth and black cloth by ASD which is simultaneous with the airborne CASI data

8-7-2012, the spectra of corn in the Daman site by ASD for the research of daily speral variation

9-7-2012, the spectra of corn in the Daman site by ASD for the research of daily speral variation

10-7-2012, the spectra of corn in the Daman site by ASD for the research of daily speral variation

11-7-2012, the spectra of corn in the Daman site by ASD for the research of daily speral variation.

The time used in this dataset is in UTC+8 Time.

Data Citations
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Related Literatures:

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., Ma, M. (2017). < b>HiWATER: Dataset of the spectral reflectance in the middle of Heihe River Basin</b>2017. doi: 10.3972/hiwater.037.2013.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

1.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)

2.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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