FAQ, Articles, and Posts About Geophysical Services

EM34-3 for mapping deep facilities

Locating Deep Facilities Using ERI, EM, MASW, pulseEKKO Ultra GPR, and Magnetometers for Buried Cables Voids Pipes

Introduction to Locating Deep Facilities In the field of geophysics, well established instruments are used to detect and map underground ...
Sensors & Software Ultra pulseEKKO 200MHz GPR used to find potential voids

Geophysics for voids under buildings, floors, foundations, parking lots, and factories

Use geophyics (GPR, MASW, EM, ERI, magnetometers, and line locators) Geophysics can assist with characterizing voids and unstable soil conditions ...
EM34 Locates Contamination From a Landfill

Geophysical Services Conducted. A Short List of Clients, Landfills, Government Sites, and Locations.

Who uses Geophysical Services LLC Geophysical Services LLC travels throughout the United States (mines, landfill, industrial sites, etc.) providing personal ...
Chart Comparing 57 geophysical methods featured image

Chart Comparing 57 Geophysical Methods With 17 Applications and Disciplines

Chart of who is using geophysical methods and for what This chart is based on over thirty years of experience ...
Table Full of Underground Line Locators

Less Common Near Surface Geophysical Equipment

Less Common Near Surface Geophysical Equipment The title “Less Common Near Surface Geophysical Equipment” is the shortest version of what ...
NAICS SIC Codes for Hazardous Waste

NAICS and SIC Codes for Geophysical Surveying and Mapping Services

NAICS Code 541360 Geophysical Surveying and Mapping Services, primary code. Industry sectors NAICS and SIC Codes for Professional, Scientific, and ...
Geophysics to Locate UST in Winter

Geophysics and Geophysical Services From Archives and Old Posts

Questions and answers about geophysical services from 35 select archives Geophysics is not for everyone and is project dependent. Over ...