Five operations from 2026: national scale surveys on three continents, and data releases from surveys already flown.
Sander Geophysics has been selected to fly a magnetic gradient and radiometric airborne geophysical survey over extensive parts of Nova Scotia. Survey flying has commenced in eastern Cape Breton.
SGL has completed the last flight collecting magnetic, electromagnetic and natural radioactivity data for this extensive project, which began in 2011 and provides detailed geophysical data for the whole country, under a Government of Ireland program.
US Critical Materials highlighted receipt of USGS data flown by SGL: helicopter magnetic and radiometric data over parts of Idaho and Montana.
Survey data flown by SGL over the western Spirit Lake tectonic zone, across Iowa, Nebraska, South Dakota and Minnesota, released by the USGS and available for download.
SGL has been selected to fly an airborne geophysical survey in the eastern part of Guinea, launched at an official ceremony in Conakry under the World Bank supported geoscience program.
Earlier years live in the news archive on the current SGL site, including the 2020 Saudi Geological Survey Regional Geological Survey Program award. SGL newsroom →
Survey enquiries go to surveys@sgl.com. The methods, rates and aircraft are set out across the Services, AIRGrav and Aircraft pages.