Case History - Mapping the Thickness and Distribution of Permafrost - Frozen Ground

Survey date: August 2005

Survey site: Fort Wainwright, Alaska

Instrument: SuperSting R8/IP with 84 electrodes at 5 meter spacing

Processing: Inversion using the EarthImager 2D software

Objective: Map the Thickness and Distribution of Frozen Ground/Permafrost related to geotechnical and groundwater studies near an installed pipeline in Alaska