Research Article
Delineation of Fractured Aquifer Using Numerical Analysis (Factor) of Resistivity Data in a Granite Terrain
Table 1
Factor calculation for corresponding AB/2 and app. resistivity.
| AB/2 in m | Boreholes drilled in these locations | | | | | | | | | VES-1 | VES-4 | VES-6 | VES-2 | VES-3 | VES-5 | VES-7 | Factor | | Factor | | Factor | | Factor | | Factor | | Factor | | Factor | |
| 1.5 | | 45.28 | | 417.09 | | 40.62 | | 44.48 | | 46.13 | | 315.44 | | 29.68 | 2 | 1.008834 | 45.68 | 0.661248 | 275.8 | 1.018464 | 41.37 | 0.973471 | 43.3 | 1.008888 | 46.54 | 0.7912757 | 249.6 | 1.060984 | 31.49 | 2.5 | 0.519899 | 47.29 | 0.259637 | 179.9 | 0.565801 | 46.39 | 0.518683 | 45.53 | 0.520881 | 48.27 | 0.2859975 | 161.6 | 0.616315 | 37.7 | 3 | 0.355949 | 49.21 | 0.141729 | 123.7 | 0.360648 | 46.3 | 0.361863 | 48.24 | 0.355470 | 50.1 | 0.1702356 | 123.7 | 0.438455 | 43.35 | 4 | 0.280967 | 52.67 | 0.067918 | 67.68 | 0.317151 | 55.4 | 0.293914 | 53.36 | 0.287008 | 54.83 | 0.0814263 | 69.24 | 0.347771 | 49.46 | 5 | 0.237830 | 57.11 | 0.040229 | 42.81 | 0.270775 | 62.3 | 0.241326 | 56.69 | 0.235206 | 57.83 | 0.0477827 | 43.94 | 0.256156 | 49.1 | 6 | 0.201487 | 59.89 | 0.033722 | 37.33 | 0.240988 | 70.46 | 0.209294 | 61.03 | 0.197860 | 60.09 | 0.0387122 | 37.3 | 0.217668 | 52.41 | 8 | 0.169462 | 60.52 | 0.028725 | 32.87 | 0.235586 | 85.48 | 0.194907 | 68.73 | 0.179719 | 65.38 | 0.0337923 | 33.82 | 0.159862 | 46.87 | 10 | 0.151395 | 63.23 | 0.029256 | 34.44 | 0.199902 | 89.62 | 0.170875 | 72 | 0.154974 | 66.51 | 0.0337025 | 34.87 | 0.122831 | 41.77 | 12 | 0.131031 | 63.01 | 0.029225 | 35.41 | 0.167900 | 90.32 | 0.137628 | 67.9 | 0.130467 | 64.67 | 0.0307524 | 32.89 | 0.109551 | 41.83 | 15 | 0.108037 | 58.76 | 0.029799 | 37.16 | 0.129150 | 81.14 | 0.114920 | 64.5 | 0.109039 | 61.1 | 0.032021 | 35.3 | 0.09772 | 41.4 | 18 | 0.091064 | 54.88 | 0.030759 | 39.5 | 0.101494 | 72 | 0.106574 | 66.69 | 0.094601 | 58.79 | 0.0325481 | 37.03 | 0.079259 | 36.86 | 20 | 0.077669 | 51.07 | 0.031133 | 41.21 | 0.087126 | 68.08 | 0.099401 | 68.83 | 0.083559 | 56.84 | 0.0328927 | 38.64 | 0.073259 | 36.77 | 22 | 0.068120 | 48.27 | 0.031057 | 42.39 | 0.079001 | 67.11 | 0.085974 | 65.45 | 0.074659 | 55.03 | 0.0324551 | 39.38 | 0.068537 | 36.92 | 25 | 0.060724 | 45.96 | 0.031614 | 44.49 | 0.069071 | 63.31 | 0.074438 | 61.54 | 0.067162 | 53.2 | 0.0332149 | 41.61 | 0.064575 | 37.17 | 28 | 0.055192 | 44.31 | 0.031644 | 45.94 | 0.063537 | 62.26 | 0.066466 | 59.04 | 0.062379 | 52.73 | 0.0338623 | 43.83 | 0.062404 | 38.24 | 30 | 0.053132 | 45.01 | 0.031394 | 47.02 | 0.059405 | 61.91 | 0.062451 | 59.16 | 0.058806 | 52.81 | 0.0333137 | 44.58 | 0.06253 | 40.71 | 35 | 0.049554 | 44.21 | 0.035398 | 54.68 | 0.057859 | 63.88 | 0.057379 | 57.75 | 0.058516 | 55.64 | 0.0348865 | 48.24 | 0.06254 | 43.26 | 40 | 0.048176 | 45.11 | 0.037782 | 60.43 | 0.057879 | 67.6 | 0.058146 | 61.88 | 0.058510 | 58.89 | 0.039608 | 56.68 | 0.064341 | 47.29 | 45 | 0.047796 | 46.91 | 0.037732 | 62.63 | 0.060710 | 75.01 | 0.056256 | 63.35 | 0.052470 | 55.9 | 0.039612 | 58.93 | 0.067738 | 52.99 | 50 | 0.047210 | 48.55 | 0.038926 | 67.05 | 0.059524 | 78.01 | 0.058674 | 69.79 | 0.051263 | 57.48 | 0.0402943 | 62.32 | 0.071378 | 59.62 | 55 | 0.047208 | 50.84 | 0.040329 | 72.17 | 0.061718 | 85.7 | 0.058678 | 73.89 | 0.052292 | 61.64 | 0.0422266 | 67.94 | 0.074009 | 66.23 | 60 | 0.050374 | 56.81 | 0.042526 | 79.17 | 0.063557 | 93.7 | 0.059244 | 78.98 | 0.054087 | 67.09 | 0.043903 | 73.62 | 0.076536 | 73.56 | 70 | 0.056104 | 66.46 | 0.045789 | 88.87 | 0.069995 | 109.75 | 0.063600 | 89.81 | 0.060987 | 79.74 | 0.0521737 | 91.33 | 0.088008 | 91.06 | 80 | 0.062868 | 78.65 | 0.045750 | 92.86 | 0.070262 | 117.88 | 0.067480 | 101.35 | 0.065678 | 91.11 | 0.057101 | 105.17 | 0.09577 | 107.81 | 90 | 0.067956 | 90.36 | 0.055785 | 118.41 | 0.070277 | 126.19 | 0.071585 | 114.77 | 0.065668 | 97.08 | 0.057103 | 111.18 | 0.09576 | 118.13 | 100 | 0.071976 | 102.21 | 0.059156 | 132.57 | 0.081632 | 156.88 | 0.071582 | 122.98 | 0.074482 | 117.34 | 0.0635124 | 130.72 | 0.10649 | 143.94 | 110 | | | 0.061911 | 146.95 | 0.084208 | 175.04 | 0.077386 | 142.47 | 0.077548 | 131.27 | 0.0653707 | 143.09 | 0.110763 | 165.66 | 120 | | | 0.064117 | 161.61 | 0.087642 | 197.52 | 0.080434 | 159.54 | | | 0.0671315 | 156.55 | 0.113322 | 188.26 | 130 | | | 0.066831 | 179.25 | 0.088282 | 216.4 | 0.082234 | 176.23 | | | 0.0666616 | 165.89 | 0.114282 | 211.37 | 140 | | | 0.067502 | 193.15 | | | 0.083147 | 192.84 | | | | | | | 150 | | | 0.067509 | 206.21 | 0.084579 | 212.47 | | | | | | |
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