3D surveys for pole-pole, pole-dipole, dipole-dipole, rectangular, trapezoid, Wenner, Wenner-Schlumberger,and non-conventional arrays. Now available as a combined package together with RES2DINV, the 2D Resistivity & IP inversion program. Supports exact and approximate least-squares optimisation methods Supports smooth and sharp constrasts.

EarthImager 3D is for use in geotechnical and geologic industries, including the following applications: • Outlining the shape of caves and voids. • Calculating the volume of caves and voids. • Visualizing the bedrock surface. • Pinpointing precise well location for groundwater exploration. • Outlining the shape of an ore body during mineral exploration. • Calculating the volume of an ore body during mineral exploration. • Mapping the extent of environmental spills.

• Monitoring the progress of an environmental clean-up procedure. • Calculating volumes and extent of sand, gravel, or clay during aggregate mapping. One example of AGI EarthImager 3D at work is when imaging a cave. If you discovered the cavern using 2D imaging software, you wouldn’t be able to tell where you needed to drill in order to hit an exact location, as objects to the side of the 2D survey line gets “folded” in on the 2D image.

This happens because the injected current does not simply flow downwards into the ground, but flows through the ground in all directions. 3D imaging does not have this limitation, as it can take spatial data and model the geometries in the correct location—ensuring that your drilling location is exact and accurate for more precise projects.

• User-friendly Windows GUI. • Seamless operation with AGI resistivity instruments.

• Inversion Of 3D Surface Resistivity Data. • Inversion Of 3D Borehole Resistivity Data. • Inversion Of 3D IP Data. • 3D Volumetric Rendering With Transparency Control.

• Volume and multiple-slice images. • Interactive slice image. • No software limit on number of data points or number of electrodes.

• No limit on array type or electrode location. • 64-bit parallel processing capability with EarthImager3DCL module. • Data misfit cross-plot.

• Trackable and retrievable user settings. • Tool buttons and popup menus for easy access to frequently used menu items. • Fast hardware-accelerated 3D graphics. • Windows true 24-bit color. • Inversion progress bar to show the inversion status.

• Well-organized and hassle-free processing directory structure. • Saveable in bitmap, JPEG, PostScript, PNG, and TIFF file formats. • Saveable in XYZ format so it can be loaded into any off-shelf graphics software. • Convergence curve display. • User-specified minimum and maximum variable values of the image. • User-specified colors and contour levels.

Related articles • Jun. 15, 2017 Our client, Terracon, used AGI tools and software in order to identify whether or not there were unmarked graves near a family cemetery and a known historical site for homesteaders near San Antonio, Texas.

Process Our client was interested in mapping an area being developed near a cemetery that dated back to 1899. The client used the SuperSting R8/IP, the SwitchBox 112, and 112 electrodes installed in a seven-foot-by-six-foot 3D grid to map an area outside of the fenced gravesite area for anomalies. 8, 2016 After a landslide, how do you know it’s safe to build again? In 2011, after a record-setting month of rainfall, a landslide devastated the infrastructure and roads near Cankiri in Northern Turkey, effectively cutting the highway from two cities.

Fortunately, the landslide occurred in the evening, and there were no casualties. Our client, the Geophysical Modeling Group from Ankara University, Turkey, used AGI tools to investigate the landslide’s bedrock and weak zone. The goal of this study was to. 8, 2016 The History Of The Oluz Mound The Oluz Mound near Amasya, Turkey, is a very important ancient Turkish settlement with a history stretching back to 4,500 B.C.

For archaeologists, this site in Central Turkey is an exciting opportunity to discover not just the area’s history, but the history of the birthplace of civilizations. Objective In 2014, our client was hired to help with ongoing archaeological excavations and show possible structural extensions or new remains on the site by using the geophysical.

Turnitin late submission hack. 8, 2016 In March 2015, AGI, in partnership with The Jackson School of Geosciences at The University of Texas at Austin and Dr. Marcus Gary of the Edwards Aquifer Authority, conducted a hydrogeology workshop focused on groundwater exploration.

Why groundwater exploration? This workshop’s purpose was important: As water—especially groundwater—becomes more and more scarce (and thus, valuable) knowing exactly where and how to find it will become more crucial. That’s where we come in. Background Coma. 8, 2016 The Panama Canal Authority (ACP) needed to expand the canal in order to accommodate larger ships (and more traffic)—but first, they needed to know two things: what types of sediment loads needed to be dredged out—and more importantly—how much these loads would cost. That’s where AGI marine resistivity imaging methods come in. For two months in 2008, a team used boat-towed streaming marine resistivity data to successfully estimate the geotechnical properties of the canal floor in order to.