نتایج جستجو برای: geophysical survey

تعداد نتایج: 381129  

Journal: :International Journal of Earth Science and Geophysics 2020

Delineation of oxide and sulfide zones in mineral deposits, especially in gold deposits, is one of the most essential steps in an exploration project that has been traditionally carried out using the drilling results. Since in most mineral exploration projects there is a limited drilling dataset, application of geophysical data can reduce the error in delineation of the sulfide and oxide zones....

2004
Mark Lawrence

Over the last ten years, the high-resolution marine geophysical survey field has witnessed significant advances in survey investigation equipment. New equipment is based on acoustic, optical, electrical, and magnetic sensors. This paper will focus on the use of quantitative acoustic methods for the high-resolution mapping of the seafloor for archaeological heritage management. In particular mul...

Journal: :IOP conference series 2023

Abstract This paper presents a Multidisciplinary geophysical study of the geothermal areas in Uzbekistan. Based on developed new map, data anomalous were analyzed. Muruntau area, comprehensive methodology has been for detailing anomalies. New integrated surveys (gravity survey, seismic magnetotelluric survey) and their interpretation at stage exploration are presented.

Journal: :Quaternary International 2021

Since the excavations at Franchthi Cave in 1960s and 1970s, possibility of finding a submerged Neolithic site Bay Kiladha has been discussed. Initial research, based on marine geophysical survey core sampling, brought contrasted results. Starting 2012, new parts were investigated, using different techniques improved methods, such as geological-geophysical survey, further sampling (including art...

2004
Frederick L. Paillet

Characterization of fractured-bedrock aquifers is one of the most difficult problems in hydrogeology. Successful characterization of aquifers at the site scale requires the effective integration of the three basic tools at our disposal: 1) surface geophysical soundings provide full non-destructive coverage of the aquifer volume but are generally ambiguous in interpretation and fail to identify ...

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