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Great Circle Mapper

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Visit this site: http://www.gcmap.com/

Author:Karl L. Swartz
Description: Enter two locations on Earth (latitude and longitude, or airport codes) and see a map depicting the great circle path between them and a computation of the distance along that path. The Great Circle Mapper also displays the area within a given range of a location. Frequently Asked Questions include a section on great circle calculations.

Levels: Middle School (6-8), High School (9-12), College
Languages: English
Resource Types: Web Interactive/Java
Math Topics: Geography

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