To prevent the occurrence of water inrush from working face floor, explorations water-rich floors are necessary. For a with regular shape, floor can be detected by laying electrodes and cables around face. However, rectangular develops an irregular exploration in faces is difficulty study 3D electric resistivity tomography (ERT). In this paper, unconventional dipole–dipole array used for data a...

This work presents the application of a geostatistical-based modeling approach for building up electrical properties acquired from a geophysical electrical tomography survey deployed for the purpose of porphyry Cu exploration at the Takht-e-Gonbad deposit, in the central domain of Iran. Electrical data were inverted in 2D along several profiles across the main favorable zones of Cu-bearing mine...

Abstract In the Federal District of Brazil, groundwater extraction is challenged by fractured aquifers with difficulty in identification hydraulic traps and significant uncertainty estimation recharge potential. This study aims to optimize demarcation new locations tubular wells aid geophysical investigation. first stage this study, total exploitable amount were calculated from information phys...

In the context of global warming, agriculture faces severe challenges such as water scarcity and soil erosion. Key to achieving sustainability is choice farming practices, consequences which are generally site-specific. this study, ability Electrical Resistivity Tomography (ERT) Electro Magnetic Induction (EMI) methods were assessed for monitoring effects conventional (CONV) conservation (CONS)...

Flow behaviour monitoring on the micro-scale is very important in many industrial and biochemical process. Electrical resistance tomography (ERT), as an alternative technique to visualize multi-phase flows, has high temporal resolution for monitoring fast transient processes. However, the complexity of microchannel fabrication end up with the difficulty of electrical data sampling and the nonli...

This research, examining the site of HKP Forced-Labor Camp in Vilnius, Lithuania, located and better defined characteristics remaining features 1944 camp. There were four over-arching objectives for this research. First, to find entrance into principal hiding place where Jews interned camp took refuge just before camp’s liquidation by Nazis their local collaborators. Next, location burial trenc...

The flood levees in the vicinity of Krakow city (Poland) are, some places, over 100 years old. Thereupon, dike, and its subsoil, can appear unconsolidated zones, which, during stage, be a simple way water flow and/or even place where levee body will destroyed. This phenomenon took Wawrzeńczyce village, near city, 2010. geophysical research was carried out, order to develop methodology recogniti...

The outstanding geosites in Satun UNESCO Global Geopark, Thailand are mainly karst topography. Sinkhole which is originated from the dissolution of rocks by groundwater or acidic rainwater one potential natural disasters these geosites. To gain confident among geotourism, detecting features, cavities and surficial crucial risk assessment sustainable geopark management. As a part geohazard asses...