Pyramid Environmental & Engineering

  • Facebook
  • LinkedIn

(866) 545-9507

  • Home
  • About
    • Our Staff:
    • Certifications and Affiliations
    • Company History
    • Testimonials
  • Services
    • Industrial and Environmental Compliance
    • Due Diligence Environmental Services
    • Soil and Groundwater Services
    • Geophysical Services
    • Private Utility Locating
    • Brownfield Redevelopment and Land Revitalization
  • Who We Serve
  • Pyramid Geophysics
  • Newsletters
  • Careers
  • Contact
You are here: Home / Archives for Electrical Resistivity

October 2020 Newsletter:
Supplemental Tools for Geophysics – How We Present the Results

In past newsletters we have provided a variety of geophysical case study examples that Pyramid has completed over the years. These projects have showcased methods such as electrical resistivity, seismic testing, electromagnetics and ground penetrating radar that were used to investigate the … [Read more...]

Filed Under: Newsletter Archive Tagged With: 3D geophysics, Electrical Resistivity, electromagnetics, EM31, EM61, Geophysics, GPR, ground penetrating radar, seismic

July 2020 Newsletter:
Density Anomalies and Geophysics – Concepts and Methods

ERT transect with karst

In general, the density of the earth increases with depth, from a lighter silicic crust (or basalt in the oceans) to a sequence of denser, more metallic rocks from the mantle to the inner core. This is what we expect when digging or drilling into the earth. But occasionally we are surprised by the … [Read more...]

Filed Under: Newsletter Archive Tagged With: drilling hazard, Electrical Resistivity, Geophysics, GPR, ground penetrating radar, karst, MASW, oil field hazard, seismic, sinkhole, top of rock

January 2020 Newsletter:
More interesting information about bedrock fractures and how to analyze them

Groundwater hydrogeology can be a challenging subject, even when water flows through a fairly homogeneous medium of grains with interconnected flow paths, but when water moves down via gravity through various strata at some point it typically reaches a level beneath the earth where the rock is … [Read more...]

Filed Under: Newsletter Archive Tagged With: acoustic televiewer, downhole geophysics, Electrical Resistivity, geophysical logging, Groundwater, hydrogeology, MASW, optical televiewer

January 2019 Newsletter:
Applying Applied Geophysics

seismic geophysical survey

The geophysical technologies we use for our typical projects are part of a vast spectrum of physical wave energy technologies used in a wide swath of applications. Our techniques and expertise are concentrated on the types of technologies that work best in the dirty, wet, dense and occasionally … [Read more...]

Filed Under: Newsletter Archive Tagged With: Electrical Resistivity, Geophysics, seismic

February 2015 Newsletter:
NC Trails and Geophysics for Sinkholes

NC mountain to sea trail

NC Mountain to Sea Trail The North Carolina Mountains-to-Sea Trail (MST Trail) is a 1,150-mile hiking trail that stretches from the Great Smoky Mountains to the Outer Banks. The trail starts at Clingman's Dome (the highest point in Tennessee and the Great Smoky Mountains National Park), travels … [Read more...]

Filed Under: Newsletter Archive Tagged With: 3D model, Electrical Resistivity, karst, MER, mountain-to-sea, north carolina trails, sinkhole

Next Page »
#gsa #contract

Newsletter

Subscribe

Recent Articles

  • October 2020 Newsletter:
    Supplemental Tools for Geophysics – How We Present the Results
  • July 2020 Newsletter:
    Density Anomalies and Geophysics – Concepts and Methods
  • January 2020 Newsletter:
    More interesting information about bedrock fractures and how to analyze them
  • October 2019 Newsletter:
    Seismic Geophysical Surveys to Examine Bedrock Depth and Integrity
  • June 2019 Newsletter:
    How the Roads that lead to Rome were made

Certifications and Affiliations

AFFILIATED COMPANIES

LPT Systems

Provider of lubrication, pump and tank systems and equipment, sales and service

Pyramid Geophysical Services

A subsidiary of Pyramid Environmental, Pyramid Geophysical specializes in subterranean/subsurface metrics and monitoring through a variety of technologies

© Pyramid Environmental & Engineering P.C. | site by jbQ Media Web & SEO