Electrical Resistivity Imaging (ERI)
All OKM articles related to Electrical Resistivity Imaging (ERI) are listed here. Many of our metal detector pages are tagged with this keyword. You may also use our website search to find more information about Electrical Resistivity Imaging (ERI).
Our water detectors utilizing geoelectrical measurement methods to locate underground water resources like fresh water, drinking water or ground water level. By measuring the ground resistivity the water detectors can calculate if potential water resources are located beneath the earth's surface.
Both, OKM GeoSeeker and OKM GeoSeeker Mini, are geoelectrical detectors used to detect underground water deposits and hidden cavities. In this comparison matrix we show you the differences between both detectors. This will help you to decide which one is best suited for your tasks of finding fresh water or hidden caves and tunnels.
Like its big brother OKM GeoSeeker, the water and cavity detector OKM GeoSeeker Mini can detect underground water resources to support well builders and drilling companies. The search for fresh drinking water is an essential part of life. With the OKM GeoSeeker Mini we offer a water detector with easy touch operation and maximum penetration depths of up to 100 m (328 ft).
Our water detector OKM GeoSeeker, that we handed over in December 2017 to "Aktion Pro Afrika e.V.", a nonprofit organization, has arrived in Mali and already provides successful measurement results during the search for underground water resources. Thanks to OKM GeoSeeker and its deep water detection technology, the water scarcity in Africa is a thing of the past.
POWER, the HELUKABEL Group customer magazine, has published an informative article about OKM from Altenburg, Germany. The main topic of this report is the geophysical water detector GeoSeeker, that is used by well drillers to detect underground deposits of fresh water.
In 2014 the team of OKM Emirates FZE (UAE) and its local business partners from GDI - Geological Detection and Imaging (Lebanon) tested the recently announced cavity and water detector GeoSeeker. Supported by an former adviser of the geological department in Lebanon several practical tests were performed in the mountain area of Beirut. In heavy mineralized rocky soil the team was able to detect underground water deposits in a depth of 70 - 90 meters.
An ancient wine cellar has been located on an old french castle by using the geophysical instrument Grailfinder. This old cave which is estimated from the 15th century by experts and so has an unexpected high historical value, has been located in a depth of 21 meters. Planete Detection IDS has led this professional underground research and located the entrance of this void. By presence of the first french channel TF1 they demonstrated the metal detector Grailfinder, found the cellar and finally went down with the cameramen and discovered 4 big rooms. "It was just wonderful!" so IDS.
This combined device of the Rover C and the Cavefinder looks for deep laying metals and caves.
Geoelectrical water detector and cavity detector for resistivity measurements up to 250 m depth. With this detector you can locate underground water resources, hidden water streams or other water deposits.
The GeoSeeker utilizes a geoelectrical measurement procedure based on Schlumberger to read the soil resistivity. Based on that ground resistance the detector is capable to locate underground water deposits, water-bearing gravel and groundwater level as well as cavities like caves, tunnels, chambers and the like. Thus the geophysical detector can be deployed as water finder or cavity detector at the same time.
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