The National Geographic Magazine, Volume 112National Geographic Society, 1957 - Geography Indexes kept up to date with supplements. |
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Page 804
... light intensities below . The elec- trical impulses from the cell will give us a series of cloud cover panoramas , to help us chart storm patterns . Such data should take us a long way toward the understanding and prediction of weather ...
... light intensities below . The elec- trical impulses from the cell will give us a series of cloud cover panoramas , to help us chart storm patterns . Such data should take us a long way toward the understanding and prediction of weather ...
Page 805
... light to create airglow artificially and light up a city . In this way , we could light up the entire North American continent at night to the brightness of a cloudy day . " Assistant Sun " Might Illuminate World A number of such ...
... light to create airglow artificially and light up a city . In this way , we could light up the entire North American continent at night to the brightness of a cloudy day . " Assistant Sun " Might Illuminate World A number of such ...
Page 806
... light that does come into the telescopes is contaminated by the airglow from the earth's upper atmosphere and by scattered light in the lower atmosphere . We hope that we shall be able eventually to send photometers high above this ...
... light that does come into the telescopes is contaminated by the airglow from the earth's upper atmosphere and by scattered light in the lower atmosphere . We hope that we shall be able eventually to send photometers high above this ...
Contents
Across the Frozen Desert to Byrd Station Tractorborne Explorers | vi |
To the Men at South Pole Station By Rear Admiral Richard E Byrd | 1 |
Fledgling Wings of the Air Force By Thomas W McKnew | 266 |
Copyright | |
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aboard Admiral Admiral Dufek Africa Air Force Alan Villiers American Antarctic Antarctica beach birds boat booklet butterfly Byrd Byrd Station camera Canada Catalog City coast color Dept desert elephant Exakta expedition explorers feet fish flamingos forest Fundy Grosvenor Hopi Indian Kachinas Kodachromes land light Little America living Long Island look Luis Marden mahout Mayflower Mayflower II McMurdo MELVILLE BELL GROSVENOR Mention the National miles MILITARY Mountains NATIONAL GEOGRAPHIC MAGAZINE National Geographic Society National Geographic-It identifies Navy night Nomad North painting Palm Park photographs Pitcairn Pitcairn Island plane polar Prince Philip Pueblo radio River Robert College rock Royal sail School Scotland Scott ship Siple snow South Pole Station Thomas tide tion trees United Valley visitors Washington watch weather West White Sands wind winter yacht York Yukon