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Projects
ARCTUS is involved in a number of projects that make intensive use of in-situ data and remote sensing imagery from various sensors. Below are some of our recent projects.


The mystery behind an island that appeared, then disappeared (2026)
This image shows what we believe to be a floating island drifting on a south-to-north trajectory across Williston Lake. It was taken in the summer of 2026. Williston Lake is an artificial lake that was created in 1968 on the Peace River, in its section located in British Columbia. It is the result of a constriction of this river during the construction of W.A.C. Bennett hydroelectric dam, its area is about 1721 km2. In 2012, when the reservoir was heavily filled, floating tr
Sep 42 min read


Safety from space: how to bring SAR to practical use
At Arctus, we are committed to ensuring that our expertise serves the public good. For several years, we have been working with a variety of Canadian public agencies to provide daily ice monitoring during the critical spring thaw period. To achieve this, we rely on a wide range of sensors to deliver the most comprehensive situational awareness possible during critical events. While optical sensors are widely used in public safety applications, they are often limited by cloud
Jun 101 min read


NuCoast – Arctic Coastal Erosion Monitoring & Modeling Support
The Nunavik mapping project (Atlas) is a project to map the backshore of the coast, with a focus on identifying sensitive habitats and valuable coastal areas. The work involves mapping land use and land cover across the entire Nunavik coast in northern Quebec, producing datasets that highlight areas that need protection, particularly in the case of a maritime incident such as an oil spill. The mapping was carried out using satellite data and artificial intelligence models to
Apr 261 min read
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