Open Directory - Science:Earth Sciences:Geomatics:Global Positioning System


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Top: Science: Earth_Sciences: Geomatics: Global_Positioning_System

GPS (Global Positioning System) consists of 24 satellites in orbit. With appropriate receiving equipment the system can be used to determine geographical co-ordinates such as position and height. There are many uses of GPS including navigation, mapping, surveying, and monitoring.
This Open Directory Category is for GPS sites that relate to Geomantics, that is the study and measurement of the physical environment of the earth.

Marine and Aviation

GPS applications for marine and aviation use.

Open Directory Business: Telecommunications: Location and Tracking
Open Directory Science: Earth Sciences: Geomatics: Navigation
Open Directory Science: Technology: Space
Open Directory Shopping: Consumer Electronics: GPS - Global Positioning System

Last update: 20:02 PT, Thursday, February 17, 2000 - edit