Applications / Case Histories

3D ERT Beneath the Walls of Murcia Cathedral's Historic Tower - A continuous nonlinear 3D ERT profile maps cavities in the foundation slab of a protected bell tower in Murcia, Spain

3D ERT Beneath the Walls of Murcia Cathedral's Historic Tower

A continuous nonlinear 3D ERT profile maps cavities in the foundation slab of a protected bell tower in Murcia, Spain

murcia cathedral tower sacristy electrodes on protected floor
Gel-Coupled 3D Resistivity Imaging on a Protected Crypt Floor - 3D ERT with a carbomer-based gel contact in the Saint Joseph Crypt, Punic Wall Museum, Cartagena, Spain

Gel-Coupled 3D Resistivity Imaging on a Protected Crypt Floor

3D ERT with a carbomer-based gel contact in the Saint Joseph Crypt, Punic Wall Museum, Cartagena, Spain

Cartagena Crypt Field Photo Overhead Electrode Grid
Sidewall 3D Resistivity Imaging Inside an Operational Railway Tunnel - 3D DC resistivity imaging of potentially water-bearing zones around a railway tunnel in Sivas, Türkiye

Sidewall 3D Resistivity Imaging Inside an Operational Railway Tunnel

3D DC resistivity imaging of potentially water-bearing zones around a railway tunnel in Sivas, Türkiye

3D iso-resistivity volumes around the Sivas railway tunnel
2D Combined Marine & Land Survey - Estimation of sediment depth for a dam removal project

2D Combined Marine & Land Survey

Estimation of sediment depth for a dam removal project

An Arkansas survey technician on a boat
2D Time-Lapse Survey - Seasonal Groundwater Recharge Characterization Using Time-Lapse ERI

2D Time-Lapse Survey

Seasonal Groundwater Recharge Characterization Using Time-Lapse ERI

A line of passive electrodes
High-Resolution 3D Resistivity Imaging to Locate Caves - 3D Resistivity Survey

High-Resolution 3D Resistivity Imaging to Locate Caves

3D Resistivity Survey

People looking at resistivity data on a laptop
Non-Metalic Mining Investigation - 3D ERT geophysical inspection to find economically significant granite deposits

Non-Metalic Mining Investigation

3D ERT geophysical inspection to find economically significant granite deposits

AGI Case History - Turkey Granite Mining Project - Survey worker with cables on a sandy hill
Water Dam Leakage Inspection - ERT geophysical inspection to find potential seepage areas in an earthen dam

Water Dam Leakage Inspection

ERT geophysical inspection to find potential seepage areas in an earthen dam

AGI Case History - Overview of Brazilian Dam
Biowaste Infiltration Assessment - 2D/3D Assessment of affected subsurface by biological waste pollutants from pig farms

Biowaste Infiltration Assessment

2D/3D Assessment of affected subsurface by biological waste pollutants from pig farms

ERI Survey conducted on Pig Slurry Pond
3D Time-Domain Induced Polarization of a Desert Aridisol for Septic Design - 3D IP INVESTIGATION

3D Time-Domain Induced Polarization of a Desert Aridisol for Septic Design

3D IP INVESTIGATION

AGI Case History - Tucson 3D IP Survey - Installed Septic Tank
Marine Resistivity Survey on the Lagoon of Venice, Italy - Marine Resistivity Investigation

Marine Resistivity Survey on the Lagoon of Venice, Italy

Marine Resistivity Investigation

AGI Case History - Venice Marine Study - Venice Lagoon
Landslide Slope Investigation In The Ozark Mountains - 2D Electrical Resistivity Landslide Investigation

Landslide Slope Investigation In The Ozark Mountains

2D Electrical Resistivity Landslide Investigation

AGI Case History - Ozark Landslide Survey Line
Assessing subsurface geological hazards for construction - Geotechnical Site Investigation in Dubai

Assessing subsurface geological hazards for construction

Geotechnical Site Investigation in Dubai

SuperSting R8 and SwitchBox
Finding Geothermal Drilling Locations and Depth in Turkey - Geothermal Site Investigation

Finding Geothermal Drilling Locations and Depth in Turkey

Geothermal Site Investigation

AGI Case History - Geothermal Site Investigation
Mine Tailings Resistivity - 2D Resistivity Geotechnical Project

Mine Tailings Resistivity

2D Resistivity Geotechnical Project

Mine Tailings Site Aerial View
A Customer Comparison of Passive Cables - Brand-Agnostic Test 2

A Customer Comparison of Passive Cables

Brand-Agnostic Test 2

AGI FlexLite and Third-Party Cable Comparison
A Customer Comparison of Passive Cables - Brand-Agnostic Test

A Customer Comparison of Passive Cables

Brand-Agnostic Test

AGI Cable Comparison April 2016
Kültepe Archeological Site Investigation in Kayseri, Turkey - True 3D Archeological Survey

Kültepe Archeological Site Investigation in Kayseri, Turkey

True 3D Archeological Survey

AGI Case History - Kultepe 3D Archeological Survey
Hermitage Springhouse - 3D ERI Groundwater Mapping

Hermitage Springhouse

3D ERI Groundwater Mapping

AGI Case History - Andrew Jackson Hermitage Spring House 3D survey
3D Cross Borehole for Geotechnical Exploration in Panama - 3D Electrical Resistivity Imaging

3D Cross Borehole for Geotechnical Exploration in Panama

3D Electrical Resistivity Imaging

3D Contour of Panama Survey
Landslide During Dam Construction - 2D-3D Electrical Resistivity Imaging

Landslide During Dam Construction

2D-3D Electrical Resistivity Imaging

Karst and Saltwater Intrusion Mapping in Southern Morocco - 2D Electrical Resistivity Imaging

Karst and Saltwater Intrusion Mapping in Southern Morocco

2D Electrical Resistivity Imaging

Geoelectrical zones are mapped on section (b)
Bedrock Detection Beneath River Terrace Deposits - 3D Electrical Resistivity Imaging

Bedrock Detection Beneath River Terrace Deposits

3D Electrical Resistivity Imaging

Field Area
Dam Landslide Study and Cavity Detection in Colombia -

Dam Landslide Study and Cavity Detection in Colombia
3D Resistivity Imaging | New Parking Garage Structure - Locating Drainage Rates In Soils

3D Resistivity Imaging | New Parking Garage Structure

Locating Drainage Rates In Soils
2D CROSS BOREHOLE - CIVIL ENGINEERING

2D CROSS BOREHOLE

CIVIL ENGINEERING

2-D cross Borehole Results
3D Archaeological Reconnaissance with Electrical Resistivity Imaging (ERI) - Hydrocarbon Pipeline Construction

3D Archaeological Reconnaissance with Electrical Resistivity Imaging (ERI)

Hydrocarbon Pipeline Construction

3D ERI for Archeological Reconnaissance
3D Mapping of Cross-Cutting Diorite Dikes -

3D Mapping of Cross-Cutting Diorite Dikes

True-3D ERI survey over a dioritic dike intruding shale
2D and 3D Gold Exploration in Burkina Faso -

2D and 3D Gold Exploration in Burkina Faso

Field Survey Layout
2D Resistivity Imaging for Locating Concrete Pipe -

2D Resistivity Imaging for Locating Concrete Pipe

Field Survey Layout
Vertical Electrical Sounding for Geotechnical Site Characterization -

Vertical Electrical Sounding for Geotechnical Site Characterization

Shlumberger Layout
Geotechnical Site Characterization on a Cliff for a Dam Construction - High Contact Resistance Survey

Geotechnical Site Characterization on a Cliff for a Dam Construction

High Contact Resistance Survey

Stainless Steel Electrodes
3D Offshore Imaging For Seawater Intake For Desalination Plants -

3D Offshore Imaging For Seawater Intake For Desalination Plants
Monitoring Streaming Potential At An Open-Pit Aggregate Mine -

Monitoring Streaming Potential At An Open-Pit Aggregate Mine

SP Analyzer
Using Resistivity For Basalt Site Characterization -

Using Resistivity For Basalt Site Characterization

Line-1
Vertical Electrical Sounding (VES) - 1km Deep Geothermal Application

Vertical Electrical Sounding (VES)

1km Deep Geothermal Application
Mapping Land Beneath A Planned Pipeline Near Carlsbad Caverns -

Mapping Land Beneath A Planned Pipeline Near Carlsbad Caverns

Scanning pipeline subsidence using ERI | Pyramid Geophysical Services
Identifying Archeological Remnants At Czorsztyn Castle -

Identifying Archeological Remnants At Czorsztyn Castle

Locating Gold Deposits In The Yukon - There’s gold in the hills. We proved it.

Locating Gold Deposits In The Yukon

There’s gold in the hills. We proved it.
Identifying Karst Formations Under A Nuclear Cooling Pond -

Identifying Karst Formations Under A Nuclear Cooling Pond

Crystal River Power Plant
3D Heap Leach Monitoring - 3D Irrigation Monitoring at a Heap Leach Copper Mine

3D Heap Leach Monitoring

3D Irrigation Monitoring at a Heap Leach Copper Mine

Heap Leach Copper Mining Site
Heap Leach Pad Monitoring - Irrigation Monitoring at a Heap Leach Copper Mine

Heap Leach Pad Monitoring

Irrigation Monitoring at a Heap Leach Copper Mine

SuperSting at Heap Leach Copper Mining Site
Searching For Archeological Anomalies In The Oluz Mound -

Searching For Archeological Anomalies In The Oluz Mound
Landslide Investigation In Turkey -

Landslide Investigation In Turkey
Groundwater Exploration In South Sudan -

Groundwater Exploration In South Sudan
Mapping Sand Unit Thickness For Construction Aggregate In North Carolina -

Mapping Sand Unit Thickness For Construction Aggregate In North Carolina
Cave Detection: Testing The Industry’s First Electrical Resistivity Imaging Instrument -

Cave Detection: Testing The Industry’s First Electrical Resistivity Imaging Instrument
Exploring Soil Resistivity In Lima, Peru -

Exploring Soil Resistivity In Lima, Peru
Mapping Bedrock Surfaces Near Lake Travis, Texas -

Mapping Bedrock Surfaces Near Lake Travis, Texas
Surveying For 600-Meter-Deep Groundwater In Kenya -

Surveying For 600-Meter-Deep Groundwater In Kenya

Kenya Survey Line
Scanning For Leaks & Sinkhole Detection In A Retention Pond -

Scanning For Leaks & Sinkhole Detection In A Retention Pond
Searching For Potential Unmarked Graves Near San Antonio, Texas -

Searching For Potential Unmarked Graves Near San Antonio, Texas
Locating Groundwater Wells For Fracking Operations In West Texas -

Locating Groundwater Wells For Fracking Operations In West Texas
Construction Aggregate Mining: Sand & Gravel - Estimating Sand & Gravel Volumes For Construction Mining

Construction Aggregate Mining: Sand & Gravel

Estimating Sand & Gravel Volumes For Construction Mining

Panama Canal Boat-Towed 3D Resistivity Surveys - Reducing Expansion Costs Of The Panama Canal

Panama Canal Boat-Towed 3D Resistivity Surveys

Reducing Expansion Costs Of The Panama Canal

Springs Limestone Fractures - Exploring & Imaging Limestone Fractures At Comal Springs

Springs Limestone Fractures

Exploring & Imaging Limestone Fractures At Comal Springs
Mineral Exploration In Colombia - Investigating Mineral Exploration For Volcanic Ash In Colombia

Mineral Exploration In Colombia

Investigating Mineral Exploration For Volcanic Ash In Colombia

Amistad Dam - Identifying Critical Leaks In The Amistad Dam

Amistad Dam

Identifying Critical Leaks In The Amistad Dam