Geospatial technologies
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This document discusses geospatial technologies including specifications for latitude and longitude, devices for sensing location data, data such as points of interest, and software for storing and querying geospatial data in databases. Key components mentioned are GPS, iPhones, Android devices, and the PostGIS geospatial database system. Location data from devices can be stored and queried along with points of interest.
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Geospatial technologies
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