ASSESSMENT OF FLOODING IN THE DOWNSTREAM AREA OF KIEN GIANG RIVER BASIN, QUANG BINH PROVINCE BASED ON USING THE MATHEMATICAL MODEL AND REMOTE SENSING TECHNIQUE

Dao Dinh Cham, Nguyen Quang Minh, Nguyen Thai Son, Dao Thi Thao
Author affiliations

Authors

  • Dao Dinh Cham Institute of Geography, VAST
  • Nguyen Quang Minh Institute of Geography, VAST
  • Nguyen Thai Son Institute of Geography, VAST
  • Dao Thi Thao Institute of Geography, VAST

DOI:

https://doi.org/10.15625/1859-3097/17/3/10827

Keywords:

MIKE, remote sensing, shoreline separation, landsat, inundation, Kien Giang river.

Abstract

Floods frequently occur in the central region in general and in Quang Binh province in particular, including the Kien Giang river basin. In recent years, due to the effects of global climate change and socio-economic development, natural disasters and floods are increasing and threatening the lives of people. This affects the socio-economic development of Quang Binh province. This paper presents the results of a study on the flooding and flooding levels of some typical floods in the downstream area of ​​Kien Giang river, Quang Binh province based on the combination of using MIKEFLOOD model with remote sensing. This is one of the modern research methods that are quite useful in simulating, calculating and forecasting natural disasters occurring in coastal estuaries including floods. Combined use of these two methods yielded, quite accurate and similar results in calculating the flood level and inundation in the Kien Giang river basin. The authors have applied the MIKEFLOOD model to simulate the continuous evolution of inundation processes combined with remote sensing technology to compare and verify the calculation results of the model at the occurrence time of typical floods from 1999 up to now in the study area. The results of this article are the basis for warning and suggesting some measures to prevent flooding before the occurrence of heavy rains in Kien Giang river basin.

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References

Nguyen Lap Dan, Nguyen Van Cu, Dao Dinh Cham, 2007. Study on present situation and addressing causes on sedimentation on Nhat Le estuary - Quang Binh province, and solutions to prevent the sedimentation. Main report, Hanoi.

Nguyen Van Cu, 2000. Some opinions on the flood on November 16, 1999 in Central reagion and recommendations for urgent solutions to repair damage after flooding. Reports on Conferences: Title of conference proceedings “Scientific and technological forecasting and applications in hydrometeorology”, Volume 2, Hanoi.

https://www.mikepoweredbydhi.com/dow-nload/mike-2016.

DHI, 2016. MIKEFLOOD: 1D-2D Modelling. User Manual.

DHI, 2016. MIKE 11-A Modeling System for Rivers and Channels. Reference Manual, Danish Hydraulic Institute, Horsholm, Denmark.

DHI, 2016. MIKE21 Hydrodynamic module. Scientific documentation.

Gao, B. C., 1996. NDWI-A normalized difference water index for remote sensing of vegetation liquid water from space. Remote sensing of environment, 58(3), 257-266.

Gonçalves, G., Duro, N., Sousa, E., Pinto, L., and Figueiredo, I., 2014. Detecting changes on coastal primary sand dunes using multi-temporal Landsat Imagery. SPIE Remote Sensing, 924420-924420.

Website: http://glovis.usgs.gov/

Guindon, B., and Zhang, Y., 2002. Robust Haze Reduction: An integral processing component in satellite-based land cover mapping. In Symposium on Geospatial Theory, Processing and Applications, Ottawa.

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Published

30-09-2017

How to Cite

Cham, D. D., Minh, N. Q., Son, N. T., & Thao, D. T. (2017). ASSESSMENT OF FLOODING IN THE DOWNSTREAM AREA OF KIEN GIANG RIVER BASIN, QUANG BINH PROVINCE BASED ON USING THE MATHEMATICAL MODEL AND REMOTE SENSING TECHNIQUE. Vietnam Journal of Marine Science and Technology, 17(3), 252–262. https://doi.org/10.15625/1859-3097/17/3/10827

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