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Designed and assembled in Canada, Alouette-1 was the first satellite built by a nation other than the United States or the Soviet Union. It was constructed at a time when most satellites had a useful lifespan of a few months. Although Alouette-1 was as complex as any previously launched...

The Atmospheric Forcing Index (AFI) utilizes standardized scores of the first component from a principal components analysis on the Aleutian Low Pressure Index (ALPI), Pacific Interdecadal Oscillation Index, and the northwesterly atmospheric circulation anomalies for the North Pacific (December...

This index measures the relative intensity of the Aleutian Low pressure system of the north Pacific (December through March). It is calculated as the mean area (km²) with sea level pressure <= 100.5 kPa and expressed as an anomaly from the 1950-1997 mean. A positive index value reflects a...

This index is the cumulative summation of negative northwesterly atmospheric circulation frequency anomalies: Z (westerly), M1, (northwesterly), and M2 (southwesterly) for December through March. An increasing trend in Pacific Circulation Index (PCI) reflects increased westerly and southwesterly...

The Atlas of Canada Small-scale Reference Maps are a collection of digital and print-ready 8.5” x 11” sized maps of Canada’s provinces and territories. It also includes a collection of maps of the continents and the World. Each map is available in three formats – colour, black and white, and...

This publication contains thirteen (13) maps of different biogeochemical and soil properties of forest ecosystems of Canada’s managed forest. A scientific article gives additional details on the methodology: Paré, D., Manka, F., Barrette, J., Augustin, F., Beguin, J. 2021. Indicators of site...

This dataset contains the telemetry data obtained from the different subsystems during the Strato-Science 2018 campaign of the Canadian Space Agency (CSA) which took place in Timmins, Ontario, Canada between August 6 and 26, 2018. (For more information on this campaign :...

To assess the toxicity of winter-time atmospheric deposition in the oil sands mining area of Northern Alberta, embryo-larval fathead minnow (Pimephales promelas) were exposed to snowmelt samples. Snow was collected in 2011–2014 near (< 7 km) oil sands open pit mining operations in the...

Here is data coming from a balloon, as high as the Eiffel all, and whose utility is to test new technology applications before being placed on satellites for long-duration space missions. This dataset contains the telemetry data obtained from the different sub systems during the AUSTRAL2017...