Rebar located with ground radar (GPR) by GeoModel, Inc.ground penetrating radar, ground radar, gpr, or underground scanning of buried tanks surveyed by GeoModel, Inc.GeoModel, Inc. Logo

 

 

 

Ground Penetrating Radar Survey Services Conducted Nationwide

 

Email Click here for emailgeomodel@geomodel.com or phone 703-777-9788

 

Ground Penetrating Radar (GPR) (Ground Radar) Survey Services

All GPR surveys are conducted by:

red dotCertified Professional Geologists with 20 Years of Experience
red dot40-Hour OSHA Hazwoper-Trained Professionals
Click here for Facebook Click here for Linkedin red dotTWIC Certified Professionals
red dotISNetworld Member Company


Ground Penetrating Radar Applications

home and property with groundwater seepage problems, buried tank, septic system, old buried foundation, and buried utility lines

 

ground radar underground 4-way scan for utility locationutility location
GPR for gravesitescemetery and grave location
ground penetrating radar for USTtank (UST) and drum location
GPR underground scanning for concreteconcrete and rebar inspection
ground radar for sinkholessinkholes
ground penetrating radar for geologygeology and geologic hazards
brine pits
landfills and burial trenches
ground radar for archaeologyarchaeological studies

 

The color-contoured image (Google GeoModel Map) above was obtained using electromagnetic conductivity with GPS positioning.

For more information about having a GeoModel Map survey conducted for your siteClick here


Where do GeoModel, Inc. is interviewed by David Ensor of CNN about ground penetrating radar (gpr)and GeoModel, Inc. is interviewed by Greta Van Susteren of Fox News about ground radar (gpr) get their information on ground penetrating radar?


Ground Penetrating Radar

GeoModel, Inc. is registered with the FCC and uses only FCC-approved GPR equipment

Ground penetrating radar (GPR) produces an underground, cross-sectional, two-dimensional image scan of the soils and subsurface features. Three-dimensional GPR images, such as the one below, can be produced using raw field data and post-processing software.

GeoModel ground penetrating radar system3-D image of underground pipes from ground penetrating radar (GPR) data obtained by GeoModel, Inc. with a 4-way scan

 

GeoModel, Inc. conducts ground penetrating radar (GPR) surveys using antennas with various frequencies. Depths of GPR underground scans can be as deep as 50 feet in sandy or silty soils, using a low frequency ground penetrating radar antenna.

A higher frequency antenna can examine the near surface, to a depth of 15 feet, in greater detail. The ground penetrating radar signal does not go as deep in clayey soils.

For basic operating principles of ground penetrating radarClick here


Shallow Ground Penetrating Radar Surveys

Shallow ground penetrating radar surveys are conducted by one person, hand-towing or ATV-towing the antenna.

Hand-towed GPRground penetrating radar of buried pipes

 

Applications for a shallow ground penetrating radar survey include locating pipelines and utilities, locating underground storage tanks (USTs) and drums, inspecting concrete, detecting rebar, locating unmarked gravesites, and conducting archaeological studies.

 

aerial photograph of ground radar and EM utility location survey areaAs-built utility map based on ground penetrating radar (GPR) data and metal detection (EM) data obtained by GeoModel, Inc.aerial photograph of same GPR and EM GeoModel, Inc. survey area

Before GeoModel, Inc. survey (left), GeoModel, Inc. As-built utility map (center), and area after construction (right)

 


Deep Ground Penetrating Radar Surveys

Deep ground penetrating radar underground scanning surveys are conducted with a low frequency GPR antenna, such as a 200-MHz antenna that can reach depths of up to 35 feet in sandy soils.

Applications for deep ground penetrating radar include landfill and burial trench delineation, geology and bedrock depth studies, and karst and sinkhole location.

Vehicle-towed GPRTrenches located by GeoModel, Inc. using ground penetrating radar

Top of Bedrock Profile located using ground radar by GeoModel, Inc.Sinkhole Located with ground penetrating radar (gpr) by GeoModel, Inc.


GeoModel Map Surveys

GeoModel, Inc. can create a color-contoured GeoModel Map underground scan of your property, using EM and metal detection instruments and computer processing to create a full color contour map showing areas of buried metal utilities, pipes, drums, or tanks (USTs), burial trenches or landfills containing metal, or inorganic contamination.

Metal detection contour map produced by metal detector survey data and visualization software by GeoModel, Inc. Locations of Metal Pipelines Located based on results of an EM metal detection survey conducted by GeoModel, Inc.

Color GeoModel Map (above left) and Site Map (above right) showing locations of metal and conductive pipelines

 

For a GeoModel Map, mapping is done automatically using a vehicle or ATV driven system. Results can be obtained in a short time period, making our system cost-effective for large industrial sites, as well as for smaller sites. Metal utility lines, and most other conductive utility lines, are mapped using our unique technique.

truck pulled electronic instrumentation with GPS positioningDeep EM response to buried metal pipeline

GeoModel Truck Mounted Pipeline Detection System (Left) and EM signal response to buried metal pipeline (Right)

 

Other GeoModel-owned EM instruments used for making a color GeoModel Map are shown below:

EM instrumentEM Field SurveyEM hand-held Field Survey

Various EM instruments and metal detectors owned and operated by GeoModel, Inc.

 

GeoModel, Inc. GeoModel Maps for other subsurface investigations are shown below:

EM Contour Map - GeoModel, Inc.Sinkhole Located by GeoModel, Inc. by Identifying Area of High Conductivity (Increased Water Content) Using EM Measurements instead for ground penetrating radar

GeoModel Maps for landfill and trenches (left) and sinkhole located by higher conductivity groundwater in sinkhole (right)

For more information about having a GeoModel Map survey conducted for your siteClick here

For more information about the EM and Metal Detection methods, click the button to the right


Concrete Inspection Surveys

GeoModel, Inc. can conduct ground penetrating radar (GPR) underground scanning of concrete to locate rebar, pipes, post tension bars, and conduits in concrete structures. Our scanning can also detect voids within concrete slabs and under concrete slabs.

Our ground penetrating radar scanning can inspect concrete walls, concrete floors, slabs, airport runways, tunnels, abutments, dams, and garages. Asphalt roads and surfaces can also be scanned.

concrete inspection survey using ground penetrating radarrebar in concrete and pipe in concrete located with ground radar


Cemetery and Grave Site Surveys

GeoModel, Inc. conducts ground penetrating radar surveys for locating unmarked grave sites and confirming marked grave sites at cemeteries.

Gravesites located with ground penetrating radar by GeoModel, Inc.ground penetrating radar survey to locate gravesites, conducted by GeoModel, Inc.

 

GeoModel, Inc. uses GSSI (Geophysical Survey Systems, Inc.) GPR equipment to conduct its GPR survey services.


News - GeoModel, Inc. completes $1.7 million dollar ground penetrating radar project.
Click Here ground penetrating radar newsto See Details


GeoModel, Inc. Worldwide Projects - Click on flag to see specific country project

Okinawa, Japan, ground penetrating radar projectOkinawa, Japan Abu Dhabi, United Arab Emirates, GPR projectUnited Arab EmiratesWarri, Nigeria, ground radar projectWarri, Nigeria Alaska Pipeline ground radar projectAlaska Pipeline Port Royal, Jamaica, GPR projectPort Royal, Jamaica


Clickground penetrating radar home to see other GeoModel, Inc. geophysical surveying methods


For a ground penetrating radar survey, click on your state below:

Map of the Untied States of America for ground penetrating radar projects

Alaska Hawaii Hawaii Washington Oregon California Nevada Idaho Arizona Utah New Mexico Colorado Wyoming Montana Texas Oklahoma Kansas Nebraska South Dakota North Dakota Louisiana Arkansas Missouri Iowa Minnesota Mississippi Illinois Wisconsin Michigan Alabama Tennessee Kentucky Indiana Ohio West Virginia Florida Georgia South Carolina North Carolina Virginia Maryland Maryland Delaware New Jersey New Jersey Pennsylvania New York Connecticut Connecticut Rhode Island Massachusetts Massachusetts Vermont Vermont New Hampshire New Hampshire Maine Washington, DC

 

e-mail: GeoModel e-mail for ground radargeomodel@geomodel.com

 


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