Using VNREDSat-1A multispectral data to calculate turbidity concentration in surface water of lakes in Hanoi area
Applied research | No. 37 (2018)
Applied research | No. 37 (2018)

Using VNREDSat-1A multispectral data to calculate turbidity concentration in surface water of lakes in Hanoi area

DOI: 10.54491/jgac.2018.37.338
10.54491/jgac.2018.37.338
Published 2018-09-01
Thi Thu Hien Dinh
Electric Power University
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Dinh, T. T. H. (2018). Using VNREDSat-1A multispectral data to calculate turbidity concentration in surface water of lakes in Hanoi area. Journal of Geodesy and Cartography, (37), 42–45. https://doi.org/10.54491/jgac.2018.37.338
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Abstract

Turbidity concentration is one of the important parameters for evaluating surface water quality. Previous published studies in the world have shown that the value of the turbidity is closely related to the reflectance, which calculated from optical satellite images. This paper presents the results of the use of VNREDSat-1A multispectral images to determine the turbidity concentrations in surface water of lakes in Hanoi area. The results obtained in the study can be used to create the distribution map of turbidity concentrations and to assess and monitor surface water quality.
https://doi.org/10.54491/jgac.2018.37.338
PDF (Tiếng Việt) | Download: 77

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