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A GIS-based combining of frequency ratio and index of entropy approaches for mapping groundwater availability zones at Badra–Al Al-Gharbi–Teeb areas, Iraq

Alaa M. Al-Abadi, Amar A. Al-Temmeme, Maitham A. Al-Ghanimy
2016 Sustainable Water Resources Management  
Validation of the prospecting maps using relative operating characteristic curves indicated that the prediction rates for frequency ratio model and combining frequency ratio-index of entropy model were  ...  This study focus on determining the groundwater availability zones in an arid region, Iraq using bivariate frequency ratio and combining frequency ratio and index of entropy approaches linked with remote  ...  On the other hand, Neghibi et al. (2014) conducted a comparative study between FR and index of entropy models for groundwater qanat potential mapping in the Moghan watershed, Iran.  ... 
doi:10.1007/s40899-016-0056-5 fatcat:fznw5vvk4vcflchehlqsnrlaxe

A Multidisciplinary Approach for Groundwater Potential Mapping in a Fractured Semi-Arid Terrain (Kerdous Inlier, Western Anti-Atlas, Morocco)

Khalid Benjmel, Fouad Amraoui, Ali Aydda, Amine Tahiri, Mohamed Yousif, Biswajeet Pradhan, Kamal Abdelrahman, Mohammed S. Fnais, Mohamed Abioui
2022 Water  
bivariate statistical models, such as frequency ratio (FR) and Shannon's entropy (SE).  ...  The predictive capacity of the frequency ratio and Shannon's entropy models was determined using two different methods, the first one based on the use of flow data from 49 boreholes drilled in the study  ...  References [41, 44] conducted a comparative study between FR and entropy index, for mapping the potential of qanats in the Moghan watershed, Iran.  ... 
doi:10.3390/w14101553 fatcat:i5jsbokfrze4xhlvpxvr4h6gra