Geological/Geotechnical

Geophysical Line Layout by the Gatun Locks, Panama
Optical Televiewer
Using GPR on an Airport Runway
Shear Wave Velocity Plot of Crosshole Data
EM-34 Survey - Bahamas
Seismic survey to help determine the cause of an elevated roadway collapse
Betsy Seisgun
Seismic Refraction Data Sample - Tennessee
ERI Image Across a Sinkhole
Deviation Logging during a Seismic Crosshole Survey
Waterfall Plot of Crosshole Data
Seismic Refraction Survey across a Stream, Panama
Sample of Seismic Reflection Data Showing Karst Features (Crosstown Expressway)
GPR Survey of a sinkhole beneath an airport runway
ERI Survey at an oil storage facility - Bahamas
Structural damage from the Lake Scott Sinkhole, Polk County, Florida
GPR data showing a suspected paleo-sink feature benath a roadway depression
GPR survey for shallow voids within the limestone - Domincan Republic
Collection of GPR data by a collapsed roadway pier
Borehole GPR Data Collection
GPR Data Sample
ERI Survey of a sinkhole within a retention pond
MASW survey as part of the Panama Canal Expansion Project
Borehole Data
EM-31 Survey - Bahamas
Dual Frequency GPR Survey across a taxiway of an Air Force base
Collection of resisivity borehole data
ERI Image Showing Top of Rock
Using a Betsy Seisgun as a Seismic Source for an Underwater Refraction Survey (Florida)
Seismic Line through the Jungles of Panama
Sinkhole beneath an airport runway
Seismic Refraction Survey
Seismic Refraction Survey
GPR and SPT borings, Plant City, Florida
Refraction Showing Fault
MASW survey to help map the Miraflores Fault along the Panama Canal
Borehole Deviation Data - Processed with WellCAD
GPR survey for a sinkhole study
ERI Data Showing Fresh Water Lens
Seismic Refraction Survey - Panama
Transporting Geophysical Equipment to a Remote Location
GPR survey using an all-terrain vehicle
Seismic Reflection Survey
Seismic Refraction Survey, Panama
Seismic Crosshole Study - Crosstown Expressway, Tampa, Florida
Drill Rigs - Domincan Republic
GPR data collection by a large sinkhole in Gainesville, Florida
MASW Data Sample Showing Suspected Karst Feature
MASW Survey at BWI Airport
Performing an Electrical Resistivity Imaging Survey Across Zolfo Springs
MASW Survey with a land streamer
Sinkholes within a retention pond, Marion County, Florida
Groveland Sinkhole
GPR survey by a sinkhole beneath a road in Pinellas County, Florida
GPR survey by an active sinkhole beneath a road in Pinellas County, Florida
ERI Survey as part of a geologic study
GPR survey at a mine
GPR Survey with an all-terrain vehicle
Sinkhole at a Phosphate Gypsum Stack
Using a Betsy Seisgun as a Seismic Source for a Refraction Survey (Florida)
GPR survey of a residential property with sinkhole damage
ERI Smart Electrode
Collecting GPR across a sinkhole in Plant City, Florida
Crosstown Expressway Collapse
Geophone
GPR Survey by the Collapsed Pier 97 of the Crosstown Expressway
Betsy Seisgun (seismic source)
Optical Image Sample
GeoView-Borehole Survey