(20) Wind and sunshine : Direction of frequencies of winter winds -- Direction of frequencies of summer winds -- Mean annual total hours of bright sunshine -- Mean annual percentage of total daylight hours (sunrise to sunset) with bright sunshine. Compiled from information supplied by the Meteorological Division, Department of Transport and Dominion Observatories, (Canada) Department of Mines and Technical Surveys.
4 maps showing wind and sun in both winter and summer in Canada. Each map 23 x 32 cm. Each includes a legend. Features table: Times of sunrise, sunset and average hours of sunlight for various latitudes . Scale 1:20,000,000 or one inch to 315.6 miles. Lambert Conformal Conic Projection Standard Para...
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Format: | Map |
Language: | unknown |
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Department of Mines and Technical Surveys, Geographical Branch
1958
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Online Access: | https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~323184~90092286 https://media.davidrumsey.com/MediaManager/srvr?mediafile=/Size4/RUMSEY~8~1/185/14001046.jpg |