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Earth Sciences: Geomatics: Navigation: History




History

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The History of the Sextant

http://www.mat.uc.pt/~helios/Mestre/Novemb00/H61iflan.htm

Transcript of a talk given at the Science Museum of The University of Coimbra. Includes photos of ancient devices.

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The Seamans Secrets

http://www.mcallen.lib.tx.us/books/seasecr/dseasec1.htm

Text from a book originally printed in 1657 that discusses tides, declinations, and other marine navigation topics.

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The Columbus Navigation Homepage

http://www1.minn.net/~keithp/

The history, navigation, and landfall of Christopher Columbus. Includes a timeline of the life and voyages of Columbus.

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Traditional Navigation in the Western Pacific

http://www.museum.upenn.edu/navigation/Intro.html

Covers the role, techniques, and tools of the Carolinian navigator. From the University of Pennsylvania Museum of Archaeology and Anthropology.

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Longitude at Sea

http://es.rice.edu/ES/humsoc/Galileo/Things/longitude.html

Describes 17th and 18th century use of eclipses of Jupiter's moons to identify position.

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The History of the Sextant

http://pwifland.tripod.com/historysextant/

The evolution from the earliest instruments to the sophisticated devices used today described and illustrated.

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Understanding How Thompson Navigated

http://www.northwestjournal.ca/dtnav.html

About David Thompson's exploration of western Canada and the northwestern United States from 1790 to 1812, using a sextant and compass. From the Northwest Journal.

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Medieval and Twentieth Century Navigation

http://www.jsc.nasa.gov/er/seh/navigate.htm

Methods and equipment used by Columbus and by the Apollo astronauts described, compared, and contrasted.

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Evolution of the Sextant

http://www.westsea.com/tsg3/octlocker/octchart.htm

Illustrated article including details about dating. Links to antique instruments offered for sale.

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Escape from Antarctica

http://www.pbs.org/wgbh/nova/shackleton/navigate/escape.html

Recreates the navigation Ernest Shackleton's crew used on their voyage seeking rescue.

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Category for: Earth Sciences: Geomatics: Navigation: History