scholarly journals Pemetaan Aair Tanah Menggunakan Metode Geolistrik Tahanan Jenis Konfigurasi Dipol-dipol Di Universitas Sam Ratulangi

Jurnal MIPA ◽  
2017 ◽  
Vol 6 (1) ◽  
pp. 78
Author(s):  
Mirna Husain ◽  
As’ari _ ◽  
Seni H.J. Tongkukut
Keyword(s):  
Data Processing ◽  
Rock Layer ◽  
Low Resistivity ◽  
Groundwater Aquifer ◽  
Dipole Configuration ◽  
2D Resistivity

Telah dilakukan penelitian untuk mendeteksi keberadaan air tanah di area Universitas Sam Ratulangi. Penelitian ini menggunakan metode geolistrik  resistivitas tahanan jenis konfigurasi Dipol-dipol.  Akuisisi data menggunakan Multichannel and Multielectrode resistivity an IP meter 48 simultaneous channel merek MAE X 612-EM. Pengukuran dilakukan pada 11 lintasan dengan panjang masing-masing lintasan 480 meter. Pengolahan data dilakukan dengan menggunakan perangkat lunak Res2Dinv dengan hasil berupa gambar tampang lintang resistivitas model bawah permukaan 2D yang digunakan untuk menentukan posisi akuifer air tanah.Hasil menunujukkan bahwa adanya lapisan batuan dengan nilai resistivitas rendah yaitu    280 Ωm. Nilai resistivitas yang merupakan lapisan pembawa air adalah   25,93 Ωm. Posisi akuifer diperoleh pada lintasan 1, 3, 5, 7, 8 dan 9.of Sam Ratulangi area.The research used the dipole-dipole configuration resistivity geoelectic method. Data acquisitions is using Multichannel and Multielectrode resistivity an IP meter 48 simultaneous channel of MAE X 612-EM types. The measurement is done on 11 lines with length of each line is 480 meters. Data processing has been done by using Res2Dinv software and resulted of 2D resistivity subsurface model which  used to determine the groundwater aquifer position.The results show that the existence of rock layer with low resistivity is    280 Ωm. The resistivity of rock layer of the water aquifer is    25,93 Ωm. Position of aquifer are obtained in the 1,3,5,7,8, and 9 lines.

scholarly journals An Investigation of Groundwater Contamination around Nsukka Municipality Dumpsite using the Resistivity Method

2020 ◽  
Author(s):  
Olisah Nzemeka
Keyword(s):  
Electrical Resistivity ◽  
Groundwater Contamination ◽  
Low Resistivity ◽  
Electrical Resistivity Survey ◽  
Resistivity Method ◽  
Electrical Sounding ◽  
On Line ◽  
2D Resistivity Imaging ◽  
Resistivity Meter ◽  
2D Resistivity

An investigation using electrical resistivity method was conducted around a solid waste dumpsite at Nsukka in Nsukka L.G.A of Enugu State, Nigeria to investigate the level of groundwater contamination. Electrical Sounding (VES) and 2D resistivity imaging were used with a digital read out resistivity meter (ABEM SAS 1000) to acquire data in the area. A total of eight (8) sounding and six (6) 2D resistivity imagings were carried out in the area. A contaminant leachate plume was delineated in 2D resistivity sections as low resistivity zones while the VES shows the depth of aquifer. In 2D pseudosections where bluish colours with low resistivities (less than 20.80Ωm) with the depth ranging from 1.28m to 17.1m in the Line 1 and 2 are seen as contaminated zones. The rest of the lines are not contaminated because of their high resistivities (greater than 20.80Ωm). The result of the electrical resistivity survey also showed 4 - 5 layers geo-electric sections and an AA and AK type sounding curves. The VES result shows that VES 1A, 1B, 2A and 2B which are carried out on line 1 & 2 of the wenner lines showed signs of contamination with low resistivity values less than 20.80Ωm complementing the wenner results. The contamination has not yet got to where the aquifer is located on the lines. Since the depth to the aquifer ranges from 30.26m to 155.43m while maximum depth of contamination is 17.1m. It is believed that the leachate has not percolated down to the aquiferous zones as such aquifers are presumed to be free.

Geophysical characterization of the Menengai volcano, Central Kenya Rift from the analysis of magnetotelluric and gravity data

Geophysics ◽  
2013 ◽  
Vol 78 (4) ◽  
pp. B187-B199 ◽  
Author(s):  
Antony Munika Wamalwa ◽  
Kevin L. Mickus ◽  
Laura F. Serpa
Keyword(s):  
Gravity Data ◽  
Gravity Models ◽  
High Resistivity ◽  
Geothermal System ◽  
Low Density ◽  
Fracture Density ◽  
Density Region ◽  
Magnetotelluric Data ◽  
Low Resistivity ◽  
2D Resistivity

In this study, we qualitatively analyze detailed gravity and broadband magnetotelluric data in and surrounding the Menengai volcano of the East African rift in Kenya to assess geothermal potential of the region. Three-dimensional gravity models obtained by inverting residual gravity anomalies and 2D resistivity models obtained by inverting the transverse electric and transverse magnetic magnetotelluric modes show several common features. Our models show that a low-resistivity zone above a higher resistivity zone correlates with a low-density region located 1–4 km beneath the volcano. These zones may be related to a high temperature gradient or hydrothermally altered, fractured rocks. Additionally, a low-resistivity ([Formula: see text]) and a low-density region located approximately 4–6 km below the volcano may be related to molten material that is the source of heat for the geothermal system. The low-resistivity ([Formula: see text]) regions that correlated with a denser ([Formula: see text]) region within the caldera are bounded by high-resistivity ([Formula: see text]), high-density ([Formula: see text]) volcanic units implying that the dense and electrically resistive volcanic material is relatively cool and lacks significant fluid content that can lower resistivity. At shallow depths, 0.5–1.5 km below the caldera, a low-resistivity and low-to-moderate density region is interpreted as a zone with high fracture density that consists of clay minerals resulting from hydrothermal alteration. These results agree well with the results from previous seismic studies on the depth of the suggested molten rocks.

scholarly journals 2D inversion of electrical resistivity investigation of contaminant plume around a dumpsite near Onitsha expressway in southeastern Nigeria

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Charles Chibueze Ugbor ◽  
Ifeanyi Emmanuel Ikwuagwu ◽  
Osim Jethro Ogboke
Keyword(s):  
Flow Direction ◽  
Southeastern Nigeria ◽  
Resistivity Tomography ◽  
2D Inversion ◽  
Low Resistivity ◽  
Leachate Plume ◽  
Electrical Sounding ◽  
Resistivity Meter ◽  
2D Resistivity ◽  
Borehole Log

AbstractThe study tries to utilize vertical electrical sounding (VES) and 2D resistivity tomography to evaluate the region of influence of the leachate plume on the groundwater around a dumpsite at Onitsha expressway, southeastern Nigeria. The borehole log data were acquired and their respective geoposition logged with Garmin GPS device. In addition, four 1D (VES) soundings and 2D electrical profile data were acquired in the field utilizing the Schlumberger and Wenner profiles respectively. Petrozenith PZ-03 Resistivity meter was used to acquire the electrical data, while RES2DINV and WinResist software were used to interpret the 2D and 1D data respectively. The resulting geoelectic layers were correlated with the borehole logs and were interpreted according to their resistivity distribution. Results of the 2D inversion at profiles 1 and 3 showed low resistivity zones indicating influence from the leachate plume. Profiles 2 and 4 gave low resistivity zone within 14.6 and 44.3 Ωm from surface to between 0.375 and 3.60 m depths indicating influence from leachate plume. Likewise, profiles 1 and 3, which penetrated groundwater, also showed very low resistivity with resistivity ranging from 3.12 to 8.7 Ωm, from surface to few meters depths. This indicates that it has been polluted by the leachate. In contrast, Profiles 2 and 4, from the 2D inversion, has no leachate influence on the groundwater. The VES result showed that the depth to the water table at location 1, 2, 3 and 4 are 21.7 m, 17.9 m, 15.9 m and 12.2 m respectively, with the leachate plume flowing in the southeast direction in line with the groundwater flow direction.

scholarly journals Magnetotelluric measurements in the Monte Amiata region

1994 ◽  
Vol 37 (5 Sup.) ◽  
Author(s):  
A. Manzella ◽  
S. Bellani ◽  
L. Brogi ◽  
Q. Jong ◽  
E. Pinna ◽  
...  
Keyword(s):  
Heat Flow ◽  
High Heat ◽  
High Heat Flow ◽  
Low Resistivity ◽  
Resistivity Model ◽  
Resistivity Inversion ◽  
Geophysical Information ◽  
The One ◽  
2D Resistivity ◽  
Good Agreement

A preliminary magnetotelluric (MT) survey was carried out in Southern Tuscany, Italy, to delineate the resistivity structure in an area which does not belong to classic geothermal zones but is still characterized by anomalously high heat flow. The one-dimensional (1D) resistivity inversion shows a low resistivity zone characterized by high heat flow. Based on 1D resistivity information, detailed two-dimensional (2D) resistivity modelling was carried out. A reasonable 2D resistivity model was proposed for shallow depths, and was found to be in good agreement with the available geological and geophysical information on the area. The present results show a low resistivity anomaly, characterized by high heat flow. The anomaly seems to extend beyond the classic Mt. Amiata geothermal region.

scholarly journals Interpretasi Deposit Uranium Berdasarkan Data Tahanan Jenis dan Polarisasi Terinduksi di Sektor Rabau Hulu

EKSPLORIUM ◽  
2015 ◽  
Vol 36 (2) ◽  
pp. 97
Author(s):  
Dwi Haryanto ◽  
Supriyanto Supriyanto ◽  
Bambang Soetopo ◽  
Adhika Junara Karunianto
Keyword(s):  
Data Processing ◽  
Induced Polarization ◽  
Uranium Deposits ◽  
Polarization Data ◽  
Sulphide Minerals ◽  
Dipole Configuration ◽  
Dimensional Section ◽  
Minerals Processing ◽  
Potential Area

Daerah Rabau Hulu, Kalan, Kalimantan Barat merupakan daerah potensial uranium yang telah dieksplorasi secara detil dengan berbagai metode. Metode tahanan jenis dan polarisasi terinduksi dapat diterapkan dalam eksplorasi deposit uranium yang mineralisasinya berasosiasi dengan mineral sulfida. Pengolahan, analisis, dan interpretasi data tahanan jenis dan polarisasi terinduksi dilakukan untuk dapat mengidentifikasi sebaran deposit uranium dan litologi batuan di daerah penelitian. Deposit uranium di daerah Rabau Hulu pada umumnya berasosiasi dengan sulfida, turmalin, dan terdapat dalam batuan favourable. Indikasi mineralisasi uranium dijumpai dalam bentuk-bentuk tidak teratur dan tidak merata yang terdiri atas mineral uraninit, pirit, kalkopirit, pirhotit, molibdenit, dan ilmenit. Pengambilan data menggunakan konfigurasi dipole-dipole pada area sekitar 36 hektare, terdiri atas 46 lintasan dengan panjang + 425 m. Pengambilan data polarisasi terinduksi dalam kawasan frekuensi dengan titik dan lintasan yang sama dengan data tahanan jenis. Pengolahan data menghasilkan nilai tahanan jenis dan faktor logam yang selanjutnya dibuat penampang 2 dimensi. Penentuan nilai tahanan jenis dan polarisasi terinduksi dilakukan dengan mengkorelasi data sumur bor dengan hasil pengolahan data. Tahanan jenis pada zona deposit uranium bernilai kurang dari 2.000 Ωm dan nilai faktor logamnya lebih besar dari 90 mho/m. Zona deposit uranium ini semakin meluas seiring dengan kedalaman. Distribus deposit uranium berarah barat daya–timur laut dan berbentuk lensa. Rabau Hulu area, Kalan, Kalimantan Barat is a potential area of uranium that has been explored in detail by various methods. Methods of resistivity and induced polarization can be applied in the exploration of uranium deposits in which its mineralization associated with sulphide minerals. Processing, analysis, and interpretation of resistivity and induced polarization data conducted in order to identify the distribution of uranium deposits and lithology of the rocks in the study area. Uranium deposits in the area Rabau Hulu is generally associated with sulphides, tourmaline and contained in favorable rocks. Symptoms of uranium mineralization encountered in other forms of irregular and uneven consists of uraninite, pyrite, chalcopyrite, pyrrhotite, molybdenite, and ilmenite minerals. Data acquisition using dipole-dipole configuration in an area of ​​approximately 36 hectares, 46 lines along + 425 m. Acquisition of induced polarization frequency domain data which the same points and lines with resistivity data. Data processing produces resistivity and metal factor values and subsequently made two-dimensional section. Determination of resistivity and induced polarization are done by correlated boreholes data with the results of data processing. Resistivity of uranium deposits zone worth less than 2,000 Ωm and the value of metal factor greater than 90 mho/m. Uranium deposit zone is expanding along with the depth. Uranium deposits distribution trending Southwestern-Northeast and shaped lens.

scholarly journals IDENTIFIKASI PATAHAN MANADO DENGAN MENGGUNAKAN METODE GEOLISTRIK KONFIGURASI WENNER- SCHLUMBERGER DI KOTA MANADO

2015 ◽  
Vol 17 (1) ◽  
pp. 142
Author(s):  
Helen Shintia Frans ◽  
As’ari As’ari ◽  
Gerald H. Tamuntuan
Keyword(s):  
Data Processing ◽  
Fault Identification ◽  
Low Resistivity ◽  
Resistivity Method ◽  
North Sulawesi ◽  
Subsurface Resistivity

IDENTIFIKASI PATAHAN MANADO DENGAN MENGGUNAKAN METODE GEOLISTRIK KONFIGURASI WENNER- SCHLUMBERGER DI KOTA MANADO ABSTRAK Peta Geologi lembar Manado Sulawesi Utara, menunjukkan bahwa daerah penelitian Kelurahan Singkil 2 Kecamatan Singkil Kota Manado, merupakan daerah yang dilewati oleh Patahan Manado. Identifikasi patahan dieksplorasi secara geofisika menggunakan metode geolistrik tahanan jenis dengan konfigurasi Wenner- Schlumberger. Akuisisi data menggunakan Multichannel and multielectrode resistivity and IP meter 46 simultaneous channel merek MAE X612-EM. Pengukuran dilakukan pada 3 lintasan pengukuran, dengan jarak antara setiap lintasan satu dengan yang lain adalah 100 meter. Panjang lintasan 1 dan 3 adalah 240 meter sedangkan lintasan 2 adalah 480 meter. Pengolahan data dilakukan dengan menggunakan software RES2DINV yang hasilnya berupa tampang lintang resistivitas bawah permukaan 2 dimensi. Berdasarkan pengolahan dan analisis nilai resistivitas rendah (  pada lintasan 1, 2, dan 3 yang memotong perlapisan antara batuan yang memiliki nilai resistivitas yang lebih tinggi bidang lemah cenderung terbuka pada bagian permukaan tanah yang diduga sebagai rekahan dengan kedalaman (3-33,8) meter dari permukaan tanah. Kata Kunci : Wenner- Schlumberger, Software RES2DINV, Patahan Manado MANADO’S FAULT IDENTIFICATION BY USING GEOELECTRIC METHOD WENNER- SCHLUMBERGER CONFIGURATION AT MANADO ABSTRACT Geology map of Manado, North Sulawesi shows that research region at Singkil 2 Village Subdistrict Singkil is a track of Manado’s Fault. Identification of this  fault use geoelectric geophysics resistivity method with Wenner- Schlumberger. Multichannel and multielectrode resistivity and IP meter 46 simultaneous channels MAE brand X612- EM is device for acquisition of data. The measurements were taken at three tracks  to the distance between each track one another is 100 meters. The length of first track and third track is 240 meters, and second track is 480 meters. The data Processing was performed with RES2DINV software that results 2D image subsurface resistivity. Based on the data processing and analyses of low resistivity values (  on the track 1, 2 and 3 are cut layers of rock that have higher resistivity values to from fractures tend to open on the ground of suspected fracture at a depth is 3 meters to 33,8 meters from the surface. Keywords : Wenner- Schlumberger, RES2DINV, Manado Fault.

scholarly journals Deteksi Air Tanah Menggunakan Metode Geolistrik Resistivitas Konfigurasi Wenner-Schlumberger di Masjid Kampus Universitas Sam Ratulangi dan Sekitarnya

Jurnal MIPA ◽  
2016 ◽  
Vol 5 (2) ◽  
pp. 70
Author(s):  
Herbhi Tumba Saranga ◽  
As'ari . ◽  
Seni H. J. Tongkukut
Keyword(s):  
Ground Water ◽  
Measurement Data ◽  
The South ◽  
Soil Resistivity ◽  
Cross Sectional ◽  
Low Resistivity ◽  
South West ◽  
Groundwater Aquifers ◽  
2D Resistivity

Telah dilakukan penelitian untuk membuat peta akuifer air tanah di Masjid Kampus Unsrat dan sekitarnya. Penelitian untuk mendapatkan nilai resistivitas lapisan tanah dilakukan dengan menggunakan metode geolistrik konfigurasi Wenner-Schlumberger dengan jumlah lintasan pengukuran sebanyak 5 lintasan. Jumlah data setiap lintasan pengukuran sebanyak 576 data, dan diolah menggunakan software RES2DINV. Hasil berupa gambar tampang lintang resistivitas 2D yang digunakan untuk menentukan posisi akuifer air tanah. Hasil menunjukkan bahwa adanya lapisan dengan nilai resistivitas rendah yaitu  0,12 Ωm-0,64 Ωm. Posisi lapisan dengan nilai resistivitas rendah merupakan lapisan pembawa air dan terdapat di sebelah Selatan, Barat dan Utara Masjid Kampus. Lintasan 1 ada pada meter ke 170-180 dengan kedalaman 5 hingga 30 meter. Lintasan 3 keberadaan air tanah terdapat di meter ke 150-155 dengan kedalam 2 meter-17 meter. Lintasan 4 keberadaan air tanah ada pada meter ke 38-48 dengan kedalaman 8 meter-20 meter. Lintasan 5 keberadaan air tanah ada pada meter ke 50-60 dengan kedalaman 2 meter-10 meter.Research had been done to create a map of groundwater aquifers in Unsrat Campus Mosque and its surroundings. Research to obtain a layer of soil resistivity values ​​were measured using the Wenner-Schlumberger geoelectric configuration with the number of measurement tracks as much as 5 tracks. The amount of data of each track is as many as 576 measurement data, and processed using software RES2DINV. Results are cross-sectional images of 2D resistivity were used to determine the position of groundwater aquifers. The results indicate that the presence of a layer with low resistivity values ​​are 0.12 Ωm-0.64 Ωm. The position of the layer with low resistivity values ​​is water bearing layers and are in the South, West and North Campus Mosque. Tracks 1 exists at 170-180 meters to a depth of 5 to 30 meters. Tracks 3 where the ground water contained in the 150-155 meters to 2 meters into 17 meters. Tracks 4 where groundwater is on 38-48 meters to a depth of 8 meters-20 meters. Tracks 5 where ground water is on 50-60 meters to a depth of 2 meters-10 meters.

DEVELOPMENT OF 3D MODEL VIEW OF POTENTIAL GROUNDWATER AQUIFER FOR IRRIGATION USING GEOPHYSICAL TECHNIQUE

2015 ◽  
Vol 76 (15) ◽  
Author(s):  
Fathin Ayuni Azizan ◽  
Mohamed Azwan Mohamed Zawawi ◽  
Ahmad Fikri Abdullah
Keyword(s):  
Electrical Resistivity ◽  
3D Model ◽  
Resistivity Method ◽  
Groundwater Aquifer ◽  
Tube Wells ◽  
Geological Formation ◽  
Potential Groundwater ◽  
2D Resistivity ◽  
Non Destructive ◽  
Model View

A 2D surface electrical resistivity is one of non-destructive methods to investigate groundwater. In this study, 2D resistivity method was used to produce subsurface imaging profiles which are known as ERT (Electrical Resistivity Tomography) at Block C, Sawah Sempadan, Tanjung Karang, Selangor. These ERT profiles were then used to create 3D model view of potential aquifer at the study area. Overall, there were 3 ERT profiles of 1600m for major survey lines and 6 ERT profiles of 400m for minor lines. ERT profiles were then compared to lithology log from nearby tube wells of same geological formation in order to locate potential aquifer location in these profiles. Results show that there were 7 locations of identified potential aquifer in this study area. Later, the resistivity data were added with longitude and latitude data before imported into Voxler to achieve the objective of the study. The 3D model view of skeleton shape was productively built in Voxler as it visibly illustrates the whole subsurface profiles of study area. Locations of potential aquifers were identified in this 3D model view to show the exact location and depth of each potential aquifer.

scholarly journals Investigasi Akuifer Air Tanah di Banua Buha Asri 1 Kelurahan Buha Manado Dengan Menggunakan Metode Geolistrik Resistivitas

2019 ◽  
Vol 20 (1) ◽  
pp. 1
Author(s):  
As'ari As'ari ◽  
Seni Herlina J Tongkukut ◽  
Brayen A.M Pogaga ◽  
Iftita A Akasi ◽  
Fingken S Sagai ◽  
...  
Keyword(s):  
Ground Water ◽  
Cross Sectional ◽  
Groundwater Aquifers ◽  
Groundwater Aquifer ◽  
On Line ◽  
Potential Groundwater ◽  
Geoelectric Resistivity ◽  
Dipole Configuration ◽  
Almost All ◽  
Subsurface Resistivity

Investigasi Akuifer Air Tanah di Banua Buha Asri 1 Kelurahan Buha Manado Dengan Menggunakan Metode Geolistrik Resistivitas ABSTRAKPenelitian investigasi akuifer air tanah di perumahan Banua Buha Asri 1 Kelurahan Buha dengan menggunakan metode geolistrik resistivitas bertujuan untuk membuat peta model 2 dimensi sebaran air tanah di bawah permukaan. Penyebaran air tanah yang tidak merata menimbulkan masalah bagi masyarakat dalam memenuhi kebutuhan hidupnya. Keberadaan air tanah yang tersimpan dalam akuifer, dapat diidentifikasi dengan menggunakan eksplorasi geofisika. Metode geolistrik konfigurasi dipol-dipol cocok digunakan sebagai metode untuk identifikasi akuifer air tanah. Data pengukuran diolah menggunakan perangkat lunak Res2Dinv. Eksplorasi menghasilkan peta model 2 dimensi tampang lintang resistivitas bawah permukaan. Akuifer air tanah potensial teridentifikasi mempunyai resistivitas ρ ≤ 24 Ωm dengan kedalaman ≤ 8 m pada lintasan 1 dan ≤ 12 m berada pada lintasan 2. Air tanah dalam teridentifikasi pada kedalaman ≥ 20 m pada kedua lintasan.Kata Kunci: akuifer, geolistrik, resistivitasGroundwater Aquifer Investigation in Banua Buha Asri 1 Buha Village Manado by Using Resistivity Geoelectric Method ABSTRACTResearch on groundwater aquifer investigation in Banua Buha Asri 1 housing Buha Village by using resistivity geoelectric method goals to create a 2-dimensional model map of subsurface groundwater distribution. The uneven distribution of ground water causes problems for the community to fullfil their daily needs, because almost all human activities in their daily needs intersect with water. The presence of ground water stored in aquifers can be identified using geophysical exploration. The dipole-dipole configuration of geoelectric method is suitable as a method for identifying groundwater aquifers. Measured data processed by using Res2Dinv software. Exploration produced a 2-dimensional map of subsurface resistivity cross-sectional models. Potential groundwater aquifer (resistivity ρ ≤ 24 Ωm) surface with a depth of ≤ 8 m on line 1 and ≤ 12 m on line 2. Deep ground water was identified at a depth of ≥20 m on both lines.Keywords: aquifer, geoelectric, resistivity

scholarly journals Identifikasi Akuifer Air Tanah Menggunakan Metode Geolistrik Tahanan Jenis Konfigurasi Dipol-Dipol Di Masjid Kampus Universitas Sam Ratulangi

Jurnal MIPA ◽  
2017 ◽  
Vol 6 (1) ◽  
pp. 17
Author(s):  
Ofvelia Thrisha Gijoha ◽  
As’ari As’ari ◽  
Guntur Pasau
Keyword(s):  
Specific Resistivity ◽  
Resistivity Method ◽  
Groundwater Aquifer ◽  
On Line ◽  
Southern Side ◽  
Dipole Configuration

Telah dilakukan penelitian akuifer air tanah berdasarkan resistivitas batuan bawah permukaan. Eksplorasi geofisika menggunakan metode tahanan jenis konfigurasi dipol-dipol dengan pengkuran dengan 5 lintasan pengukuran. Data setiap lintasan diolah menggunakan perangkat lunak RES2DINV, pada setiap lintasan mempunyai 609 buah data. Teridentifikasi akuifer air tanah dengan resistivitas ρ ≤ 7,16 Ωm. Akuifer potensial terdapat pada lintasan 1 di lokasi Masjid bagian Timur dengan kedalaman 0-15 m, pada lintasan 3 pada jarak 40 m disebelah Selatan Masjid dan lintasan 4 pada jarak 5 m selatan Masjid bagian Barat dengan kedalaman 14-18 m.A research on groundwater aquifer has been done according to subsurface rocks resistivity, the exploration using specific resistivity method of dipole-dipole configuration by measuring on 5 lanes. The data on each lane was processed using RES2DINV software, where each lane consisted of 609 data. The identified groundwater aquifer has a resistivity of ρ ≤ 7,16 Ωm. Potential aquifer are on line 1 which located eastward from the Mosque with a depth of 0-15 m, on line 3 with a range of 40 m southward from the Mosque, and on line 4 with a range ofnm westward from the southern side of the Mosque with a depth of 14-18 m.

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