Latitude, Longitude And Time Zones (Revised Edition)

A detailed study of how parallels of latitude and meridians of longitude are used to locate places on earth.
Complete catalog record
Describes how parallels of latitude and meridians of longitude can be used to determine the position of any place on earth. Then considering the earth's rotation in relation to the sun and the prime meridian, we see how the time zone around the earth were established.

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  1. 16mm Filmography (legacy record) — title, year, length, format, description
  2. 16mm Filmography editors — creator, sound, genre, catalog record