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International Polar Years Coordinated Campaigns
International Polar Years Coordinated Campaigns
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Year of Polar Prediction (YOPP) coordinated observing period (2017–2019)
2012 - 2024
12 entries
International Polar Year 2007–2008 research campaigns
2004 - 2010
14 entries
International Geophysical Year polar programs (1957–1958)
1952 - 1959
16 entries