Interpex Ix1d V350 Online

Interpex IX1D v3.50 is a professional geophysical software application specialized in 1D inversion and interpretation of resistivity, induced polarization (IP), magnetotelluric (MT), and electromagnetic (EM) sounding data. Developed by Interpex Limited, it is a widely used tool in environmental, geotechnical, and groundwater exploration. Core Capabilities

The release of Interpex IX1D v350 represents a significant milestone. While earlier versions laid the groundwork for automated interpretation, v350 refines the user experience, updates inversion algorithms, and bridges the gap between field data and actionable geological models. If you still rely on legacy software or manual curve-matching, it is time to understand why IX1D v350 is the industry benchmark for 1D resistivity inversion. interpex ix1d v350

Time Domain EM (TDEM): It interprets transient electromagnetic data, which is often used for deep sounding applications. Interpex IX1D v3

2. Engineering Site Characterization

Before constructing bridges or high-rises, engineers need depth to competent layers. IX1D v350 identifies layers of high resistivity (dry sand/gravel) vs. low resistivity (clay, water-saturated silt). Version v350’s ability to output layer thicknesses with standard deviations directly informs geotechnical design. Imported raw ABEM Terrameter files

Imported raw ABEM Terrameter files.
Inverted each sounding (average RMS = 3.2%).
Identified a consistent low-resistivity layer (<15 ohm-m) between 35–50 m depth.
Correlated with existing boreholes—confirmed a saturated sand aquifer.

Demo Version: A downloadable version is available at the Interpex download page, which is fully functional when used with supplied demo data but restricted for custom datasets until registered. 1D-Inversion Software IX1D - Resistivity - Georeva

Layer resistivities (ohm-m)
Layer thicknesses (meters)
Calculated vs. observed sounding curve
Model uncertainty estimates

Understanding Interpex IX1D v3.50: The Standard for 1D Geophysical Interpretation