New State Highpoint of Michigan – Mt Curwood

Michigan State Highpoint Survey New State Highpoint – Mt Curwood Eric Gilbertson Oct 26-27, 2024 Summary of results: Mt Curwood 1979.3 ft, Location (46.703004, -88.239504) Mt Arvon 1978.9 ft, Location (46.755828, -88.155317) (NAD83(2011) Epoch 2010 NAVD88 (Geoid18) datum) First dGNSS survey of Arvon and Curwood. Mt Curwood is the state… Continue reading

Columbia Point Survey – Off CO Centennials List

Columbia Point Survey Eric Gilbertson1, Elijah Gendron, Ben Loftin 1. Seattle University Abstract Columbia Point is a mountain in South Central Colorado commonly considered to be a Centennial Peak (one of the highest hundred peaks in Colorado with at least 300ft of prominence). Light Detection and Ranging (LiDAR) measurements in… Continue reading