Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-1/W3, 7-11, 2013
https://doi.org/10.5194/isprsarchives-XL-1-W3-7-2013
© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.
 
24 Sep 2013
EVALUATING DAMAGE ASSESSMENT OF BREACHES ALONG THE EMBANKMENTS OF INDUS RIVER DURING FLOOD 2010 USING REMOTE SENSING TECHNIQUES
R. Ahmad and D. Daniyal Space Technology Applications Directorate, Space Application Research Wing, SUPARCO HQs, Karachi, Pakistan,
Keywords: Breaches, Damage assessment, Floods, Remote Sensing Abstract. Natural disasters cause human sufferings and property loss, if not managed properly. It cannot be prevented but their adverse impacts can be reduced through proper planning and disaster mitigation measures. The floods triggered by heavy rains during July 2010 in Pakistan caused swallowing of rivers causing human, agriculture, livestock and property losses in almost all over the country. The heavy rains in upper part of country were attributed to El-Nina effect. Accumulated water in the rivers floodplain overtopped and breached flood protective infrastructure. Flood damage particularly in Sindh province was caused by breaches in the embankments and even after months of flood recession in rivers, flood water affected settled areas in the province. This study evaluates the role of satellite remote sensing particularly in assessment of breaches and consequential damages as well as measures leading to minimize the effects of floods caused by breaches in flood protective infrastructure. More than 50 SPOT-5 imageries had been used for this purpose and breached areas were delineated using pre and post flood imageries, later on rehabilitation work were also monitored. A total 136 breaches were delineated out of which 60 were in the Punjab and 76 in Sindh province. The study demonstrates the potentials of satellite remote sensing for mapping and monitoring natural disasters and devising mitigation strategies.
Conference paper (PDF, 994 KB)


Citation: Ahmad, R. and Daniyal, D.: EVALUATING DAMAGE ASSESSMENT OF BREACHES ALONG THE EMBANKMENTS OF INDUS RIVER DURING FLOOD 2010 USING REMOTE SENSING TECHNIQUES, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-1/W3, 7-11, https://doi.org/10.5194/isprsarchives-XL-1-W3-7-2013, 2013.

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