Historical Projects
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Inuvialuit Final Agreement (IFA) Boundary Survey
Underhill surveyed over 2,000 km of boundaries for the Inuvialuit Final Agreement—the first GPS-based land claim survey in Canada
Council of Yukon First Nations (CYFN) Land Claim Surveys
From 1995 to 2011, Underhill completed 63 legal surveys for Yukon First Nations under the Umbrella Final Agreement, supporting land ownership and self-governance.
Sahtu Dene and Metis Final Agreement
Underhill surveyed 679 corners and 3,500+ km of natural boundaries for the Sahtu Land Claim in the Western Arctic from 1995 to 2003.