Assessment of groundwater potential zone using GIS-based multi-inﬂuencing factor (MIF), multi-criteria decision analysis (MCDA) and electrical resistivity survey techniques in Raipur city, Chhattisgarh, India

The present study involved the combined applications of advanced techniques and tools like remote sensing, geographic informatic system (GIS), electrical resistivity, MCDA, to assess the potential zones of groundwater occurrence. Several prepared thematic layers, including geology, geomorphology, ra...

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Autores principales:	D. C. Jhariya, Rubia Khan, K. C. Mondal, Tarun Kumar, Indhulekha K., Vikal K. Singh
Formato:	article
Lenguaje:	EN
Publicado:	IWA Publishing 2021
Materias:	analytical hierarchical process (ahp) gis groundwater potential multi-criteria decision analysis (mcda) resistivity survey Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/268d3beda6bd45398cd81540bed3b758
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spelling	oai:doaj.org-article:268d3beda6bd45398cd81540bed3b7582021-11-05T17:03:22ZAssessment of groundwater potential zone using GIS-based multi-inﬂuencing factor (MIF), multi-criteria decision analysis (MCDA) and electrical resistivity survey techniques in Raipur city, Chhattisgarh, India2709-80282709-803610.2166/aqua.2021.129https://doaj.org/article/268d3beda6bd45398cd81540bed3b7582021-05-01T00:00:00Zhttp://aqua.iwaponline.com/content/70/3/375https://doaj.org/toc/2709-8028https://doaj.org/toc/2709-8036The present study involved the combined applications of advanced techniques and tools like remote sensing, geographic informatic system (GIS), electrical resistivity, MCDA, to assess the potential zones of groundwater occurrence. Several prepared thematic layers, including geology, geomorphology, rainfall, lineament, land use land cover (LULC), drainage density, soil type, slope, and soil texture, were assigned with a weight, depending on their influence on groundwater potential. Normalization concerned with relative contribution is applied in this study using the AHP method. Vertical electrical sounding has been conducted on different points to locate water-bearing formations/fracture zones. The resulting groundwater potential areas that are delineated applying these methods have been categorized into five zones, low, medium, medium-high, high, and very high potential. The groundwater potential zones demarcated show that high potential zones are present in the west and north-eastern portion, while low to medium groundwater potential is located in the central and eastern portion. The obtained result was validated using well yield data, and ROC method from which result accuracy obtained is 80% and the area under the ROC curve is found to be 0.857 at a significance value of less than 0.001, which justifies the efficacy of the proposed approach in the demarcation of groundwater potential zone. HIGHLIGHTS Used multi-influencing factors to assess potential groundwater zone.; The present study is carried out in the Proterozoic sedimentary rocks terrain.; MCDA was adopted to calculate the weight and rank of the thematic layer.; Vertical electrical sounding has been conducted on different points to locate out water-bearing formations/fracture zones.; The obtained result is validated using well yield data and the ROC method.;D. C. JhariyaRubia KhanK. C. MondalTarun KumarIndhulekha K.Vikal K. SinghIWA Publishingarticleanalytical hierarchical process (ahp)gisgroundwater potentialmulti-criteria decision analysis (mcda)resistivity surveyEnvironmental technology. Sanitary engineeringTD1-1066Environmental sciencesGE1-350ENAqua, Vol 70, Iss 3, Pp 375-400 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	analytical hierarchical process (ahp) gis groundwater potential multi-criteria decision analysis (mcda) resistivity survey Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350
spellingShingle	analytical hierarchical process (ahp) gis groundwater potential multi-criteria decision analysis (mcda) resistivity survey Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350 D. C. Jhariya Rubia Khan K. C. Mondal Tarun Kumar Indhulekha K. Vikal K. Singh Assessment of groundwater potential zone using GIS-based multi-inﬂuencing factor (MIF), multi-criteria decision analysis (MCDA) and electrical resistivity survey techniques in Raipur city, Chhattisgarh, India
description	The present study involved the combined applications of advanced techniques and tools like remote sensing, geographic informatic system (GIS), electrical resistivity, MCDA, to assess the potential zones of groundwater occurrence. Several prepared thematic layers, including geology, geomorphology, rainfall, lineament, land use land cover (LULC), drainage density, soil type, slope, and soil texture, were assigned with a weight, depending on their influence on groundwater potential. Normalization concerned with relative contribution is applied in this study using the AHP method. Vertical electrical sounding has been conducted on different points to locate water-bearing formations/fracture zones. The resulting groundwater potential areas that are delineated applying these methods have been categorized into five zones, low, medium, medium-high, high, and very high potential. The groundwater potential zones demarcated show that high potential zones are present in the west and north-eastern portion, while low to medium groundwater potential is located in the central and eastern portion. The obtained result was validated using well yield data, and ROC method from which result accuracy obtained is 80% and the area under the ROC curve is found to be 0.857 at a significance value of less than 0.001, which justifies the efficacy of the proposed approach in the demarcation of groundwater potential zone. HIGHLIGHTS Used multi-influencing factors to assess potential groundwater zone.; The present study is carried out in the Proterozoic sedimentary rocks terrain.; MCDA was adopted to calculate the weight and rank of the thematic layer.; Vertical electrical sounding has been conducted on different points to locate out water-bearing formations/fracture zones.; The obtained result is validated using well yield data and the ROC method.;
format	article
author	D. C. Jhariya Rubia Khan K. C. Mondal Tarun Kumar Indhulekha K. Vikal K. Singh
author_facet	D. C. Jhariya Rubia Khan K. C. Mondal Tarun Kumar Indhulekha K. Vikal K. Singh
author_sort	D. C. Jhariya
title	Assessment of groundwater potential zone using GIS-based multi-inﬂuencing factor (MIF), multi-criteria decision analysis (MCDA) and electrical resistivity survey techniques in Raipur city, Chhattisgarh, India
title_short	Assessment of groundwater potential zone using GIS-based multi-inﬂuencing factor (MIF), multi-criteria decision analysis (MCDA) and electrical resistivity survey techniques in Raipur city, Chhattisgarh, India
title_full	Assessment of groundwater potential zone using GIS-based multi-inﬂuencing factor (MIF), multi-criteria decision analysis (MCDA) and electrical resistivity survey techniques in Raipur city, Chhattisgarh, India
title_fullStr	Assessment of groundwater potential zone using GIS-based multi-inﬂuencing factor (MIF), multi-criteria decision analysis (MCDA) and electrical resistivity survey techniques in Raipur city, Chhattisgarh, India
title_full_unstemmed	Assessment of groundwater potential zone using GIS-based multi-inﬂuencing factor (MIF), multi-criteria decision analysis (MCDA) and electrical resistivity survey techniques in Raipur city, Chhattisgarh, India
title_sort	assessment of groundwater potential zone using gis-based multi-inﬂuencing factor (mif), multi-criteria decision analysis (mcda) and electrical resistivity survey techniques in raipur city, chhattisgarh, india
publisher	IWA Publishing
publishDate	2021
url	https://doaj.org/article/268d3beda6bd45398cd81540bed3b758
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Assessment of groundwater potential zone using GIS-based multi-inﬂuencing factor (MIF), multi-criteria decision analysis (MCDA) and electrical resistivity survey techniques in Raipur city, Chhattisgarh, India

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