![Cambridge Bay Distant Early Warning radar station. Known as the DEW Line part of Canada's Air Defefence, . A whole line of radar stations across Northern Canada going all the way to Cambridge Bay Distant Early Warning radar station. Known as the DEW Line part of Canada's Air Defefence, . A whole line of radar stations across Northern Canada going all the way to](https://c8.alamy.com/comp/J15CN0/cambridge-bay-distant-early-warning-radar-station-known-as-the-dew-J15CN0.jpg)
Cambridge Bay Distant Early Warning radar station. Known as the DEW Line part of Canada's Air Defefence, . A whole line of radar stations across Northern Canada going all the way to
![Museum of History on Twitter: "#PhotooftheWeek Children running near a radar station from the DEW Line (Distant Early Warning Line) Canadian Arctic, 1957-1974. https://t.co/uSVC4gcBnQ" / Twitter Museum of History on Twitter: "#PhotooftheWeek Children running near a radar station from the DEW Line (Distant Early Warning Line) Canadian Arctic, 1957-1974. https://t.co/uSVC4gcBnQ" / Twitter](https://pbs.twimg.com/media/DbAKNiFUMAAEvQ_.jpg:large)
Museum of History on Twitter: "#PhotooftheWeek Children running near a radar station from the DEW Line (Distant Early Warning Line) Canadian Arctic, 1957-1974. https://t.co/uSVC4gcBnQ" / Twitter
![DEW Line: Canada is cleaning up pollution caused by Cold War radar stations in the Arctic | The Star DEW Line: Canada is cleaning up pollution caused by Cold War radar stations in the Arctic | The Star](https://www.thestar.com/content/dam/thestar/news/insight/2012/08/04/dew_line_canada_is_cleaning_up_pollution_caused_by_cold_war_radar_stations_in_the_arctic/indewline3.jpeg)
DEW Line: Canada is cleaning up pollution caused by Cold War radar stations in the Arctic | The Star
![Cambridge Bay Distant Early Warning radar station. Known as the DEW Line part of Canada's Air Defefence, . A whole line of radar stations across Northern Canada going all the way to Cambridge Bay Distant Early Warning radar station. Known as the DEW Line part of Canada's Air Defefence, . A whole line of radar stations across Northern Canada going all the way to](https://c8.alamy.com/comp/J15CXM/cambridge-bay-distant-early-warning-radar-station-known-as-the-dew-J15CXM.jpg)
Cambridge Bay Distant Early Warning radar station. Known as the DEW Line part of Canada's Air Defefence, . A whole line of radar stations across Northern Canada going all the way to
![Figure 13 from Distant Early Warning Line Radars : The Quest for Automatic Signal Detection | Semantic Scholar Figure 13 from Distant Early Warning Line Radars : The Quest for Automatic Signal Detection | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/778ad5aa38b32d4f927757c6604e39f8014ad6f2/12-Figure13-1.png)