GPR-SLICE 2026: Ground Penetrating Radar Imaging & Analysis Software

GPR-SLICE 2026 (v7.x) is the latest generation of the industry-standard GPR imaging software, developed by the Geophysical Archaeometry Laboratory since 1994 and now part of the Screening Eagle ecosystem. It is the most comprehensive solution for 2D/3D subsurface imaging and analysis, used by geophysicists, archaeologists, utility locators, and civil engineers worldwide .

Key Capabilities

Signature Time-Slice & Overlay Analysis

GPR-SLICE revolutionized GPR interpretation with its unique time-slice technique, creating horizontal plan-view maps at specific depths from 3D data volumes . The overlay analysis function superimposes objects found at different depths into a single comprehensible image, ideal for mapping buried utilities, archaeological remains, and rebar in concrete .

Advanced 3D Visualization

  • Volume rendering with isosurfaces, fence diagrams, and opacity controls

  • OpenGL XYZ-2D menu allows clicking on time-slice anomalies to instantly view X and Y volume cuts

  • Full support for curved surfaces (tunnels, columns), correcting for yaw, pitch, and roll of the antenna

Multi-Channel & GPS Integration

  • Full multi-channel support with direct compilation to 3D volumes without interpolation

  • Complete GPS/Total Station integration accounting for antenna orientation for precise positioning

  • BlueBox Batch Processing for one-click raw data to 3D volume processing

Concrete & Bridge Deck Analysis

Specialized modules include automated hyperbola detection for rebar mapping, peak amplitude distribution for corrosion assessment, and CALTRANS Standard reporting for road layer thickness evaluation .

CAD/GIS Export

Export findings directly to AutoCAD, Google Earth, and GIS software for integration into project workflows .