Morphometric Analysis of a Sub-Watershed of Lower Budhabalanga River Basin in Baleswar District, Odisha: A Remote Sensing and GIS Approach

2021 International Conference in Advances in Power, Signal, and Information Technology (APSIT) Pub Date : 2021-10-08 DOI:10.1109/APSIT52773.2021.9641310

Satyaranjan Giri, J. K. Tripathy, P. Kumar, Pratyasha Singh, D. Nandi, K. Mohanta

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Abstract

The characteristics of drainage system and their impact on landforms are best understood through comprehensive morphometric study of the basin in which they are found. The significant morphometric research parameters involve linear, regional and relief aspects from which a general understanding of physiography, geology, recent diastrophism, rock material composition etc. can be assessed. Remote Sensing and Geographic Information System (GIS) are important tools for determining morphometric analytical parameters. Different aspects of morphometric parameters were evaluated based on standard formulae/indices postulated by different authors and were examined in the context of sub watersheds of Budhabalang Basin. The study shows the amazing behaviour of the drainage channels extended with properties of large deposition and peak discharge. The river bank morphology of the study area has been shaped over the period and undergone continuous flood events due to its low relief and meandering pattern.

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基于遥感和GIS的印度奥里萨邦巴勒斯瓦尔地区布哈巴兰加河下游小流域形态计量学分析

通过对流域的综合形态测量学研究，可以更好地了解流域的特征及其对地貌的影响。重要的形态计量学研究参数涉及线性、区域和地形方面，从中可以评估对地貌、地质、近期地壳运动、岩石物质组成等的总体认识。遥感和地理信息系统(GIS)是确定形态计量学分析参数的重要工具。基于不同作者提出的标准公式/指数，对不同方面的形态计量参数进行了评估，并在布达巴郎盆地的小流域进行了研究。研究结果表明，水渠扩展具有大淤积和峰值流量的特点。研究区河堤地形由于地势低缓、蜿蜒曲折，经历了长期的形成和持续的洪水事件。

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2021 International Conference in Advances in Power, Signal, and Information Technology (APSIT)

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