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Quality, Timely, Cost Effective
Down Under Surveys are an experienced Land Surveying (using survey grade GNSS receivers) and Geophysical Data Acquisition Company providing quality, timely and cost effective services throughout Western
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Natural Gamma Logging
Geological Interpretation of Gamma-Ray Logs
This system detects natural gamma radiation emanating from sub-surface rocks. Gamma rays are very high frequency electromagnetic radiation derived from the radioactive -
Gravity Surveys
Down Under Surveys provides quality gravity data for all your exploration requirements. Regional to high detail scale, DUS can efficiently plan and carry out all aspects of
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Sidewall Density
Geological Interpretation of Density Logs
Caliper and Density sondes have application in coal, iron ore and groundwater exploration as well as engineering and other mineral exploration. In -
Mapping
Down Under Surveys has 20 years of experience in data and image processing using Earth Resource Mapper software. We provide a large range of digital and hardcopy
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Induced Conductivity
The electrical conductivity of a porous unconsolidated material is a function of the combined electrical conductivity of the matrix or framework and the pore fluid.
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Drill Hole Surveying
isGyro
The isGyro is an easy to use MEMS memory gyro system for borehole surveying. The download and processing times are very fast and the tool can -
Land Surveys
Down Under Surveys has have carried out many GPS land surveys for the Mining and Exploration industry in Australia and internationally. We have worked with some of
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Gamma Uranium Logging
Total Count Gamma Tool for Uranium Exploration
Down Under Surveys uses a Total Count Gamma tool to detect uranium mineralisation in drill holes. In order to do -
Magnetic Susceptibility
Geological Interpretation of Magnetic Susceptibility Logs
Magnetic Susceptibility is the degree of magnetization of the surrounding rock in response to an applied magnetic field allowing the interpretation -
Geotech / Engineering
Our expert team of scientists can provide innovative solutions for your engineering and geotechnical requirements. Dual density and full wave form sonic probes can calculate mechanical rock