History
Research in weather radars in Canada began at the end of the Second World War with "Project Stormy Weather". After the war, J.S. Marshall continued at McGill University the work with the "Stormy Weather Group". The Canadian network was thus gradually formed and by 1997, there were 19 weather radars of two kinds across the country: 18 five centimeter wavelength (C-Band) radars and 1 ten centimeter wavelength (S-Band) at McGill, all of the radars detected reflectivity with 3 sites equipped with Doppler capabilities (Carvel, King City and McGill).
Environment Canada received approval in 1998 to upgrade the network to Doppler standard and to add 12 more radars with the operational characteristics coming from King City weather radar station (CWKR), the research radar of Environment Canada. However, McGill radar (at the J. S. Marshall Radar Observatory), while being part of the network, is owned by McGill University. It is a research as well as an operational radar and is modified independently.
Read more about this topic: Canadian Weather Radar Network
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