geophysical Services

492 Results found
  • Keyword: geophysical ×

Downhole Shear Wave Velocity Services

by Ninyo & Moore     based in San Diego, CALIFORNIA (USA)

This method is a variation of the seismic refraction method employing a downhole tri-axial geophone and a surface energy source or a downhole source. The energy propagates from the source to the downhole tri-axial geophone and can be recorded as compression and/or shear waves. This method provides detailed layer velocity information and the data ...

Refraction Microtremor (ReMi) Evaluations Services

by Ninyo & Moore     based in San Diego, CALIFORNIA (USA)

The refraction microtremor (RE/MI) technique utilizes Rayleigh waves. The technique can be employed with traditional seismic refraction to obtain engineering properties and simultaneously evaluate.


by Associated Geosciences Ltd. (AGL)     based in Calgary, ALBERTA (CANADA)

Associated Geosciences Ltd. provides geophysical services to a wide variety of clients from a broad range of disciplines, ranging from the world's largest mining and Oil & Gas companies and government to specialist engineering and environmental consultancies and junior mining companies.


by Key Environmental, Inc     based in Carnegie, PENNSYLVANIA (USA)

Geophysics helps focus subsurface investigations quickly and economically, maximizes reconnaissance dollars and locate trouble spots cost-effectively. This fact sheet provides discussions of the various projects where geophysical applications have aided in the cost-effective conduct of field investigations.


by TRX Consulting C.A.     based in Sabana Grande, VENEZUELA

At TRX a pool of recognized geophysicists share considerable international experience in design, implementation and interpretation of near surface geophysical investigations. This, fully integrated with multidisciplinary methods, allows the proper approach in the effective and practical solution of different engineering / environmental / ...


by Millennium EMS Solutions Ltd.     based in Edmonton, ALBERTA (CANADA)

Geophysics is the practice of measuring the composition of the earth in a specific area using noninvasive techniques. Invasive techniques, such as drilling and digging, can cause unnecessary disturbances to an area. MEMS’ geophysics team uses scanning, GPS, and other noninvasive methods to achieve an accurate assessment of the area without ...


by ARM Group Inc.     based in Hershey, PENNSYLVANIA (USA)

ARM’s geophysicists have performed thousands of surveys at sites located across the country and abroad. These sites have been situated in varying terrains having many different types of subsurface conditions. Our geophysicists apply their geological and geotechnical backgrounds and experience to provide cost effective geophysical ...



Seismic soil amplification (Soil coefficient in building codes). Prospection (Seismic, Electric, Electromagnetic, GPR).


by BRD Environmental Ltd     based in Banbury, UNITED KINGDOM

Seeing the ground without digging a hole. Non intrusive geophysical techniques, such as ground probing radar, can be very useful in supplementing intrusive ground investigation such as identifying underground tanks, below ground voids or changes in geology.  The key is selecting the appropriate technique for the ground conditions present and ...


by Apex Companies, LLC.     based in Rockville, MARYLAND (USA)

Apex provides marine geophysical services for federal, state, and local governments, as well as such private-sector clients as port operators, developers, and other marine-related businesses. We work with you to understand your special requirements and then tailor our services to cost-effectively meet your unique needs

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