GEM has focused on providing UXO contractors with systems that are effective for walking surveys, vehicular surveys and integration with EM instruments. Many new developments have occurred over the past several years – providing a window of opportunity to take advantage of new technologies from a leading R&D organization.
The Overhauser magnetometer / gradiometer is a proven instrument with sensitivity comparable to cesium systems — but at a fraction of the cost. Additionally, the GSM-19 comes equipped with Version 7 features, including lane guidance, automatic grid layout, Internet-based firmware upgrades, and more.
For vehicular surveys, GEM recently launched the world’s only commercial optically pumped Potassium magnetometer / gradiometer. The GSMP-40 delivers 20x per second sampling rates, 10x higher sensitivity than cesium, improved gradient tolerance, low heading error and Version 6 features described above.
You can configure both features with GPS according to your budget and desired resolution.
GEM users are also integrating EM with magnetics for comprehensive surveys. We would be happy to consult with you on any integration requirements that can assist you in completing your UXO project work more cost effectively.
http://www.gemsys.ca/applications/u...zEn7mnYGYDABJzM_OJq315ikavKfhA-GEcaAsC98P8HAQ