GeoTech Center presents a series of model courses on GIS, spatial technologies, and related subjects. This seventh course introduces "how to customize GIS software applications by way of modified service interface...
In this interactive activity produced for Teachers' Domain, learn how the Global Positioning System (GPS) uses trilateration to identify the location of a receiver. Investigate how each GPS satellite broadcasts a radio...
In this video adapted from Pathways to Technology, you?ll learn how geographic information systems (GIS) and global positioning systems (GPS) are changing the ways professionals, in many fields, make decisions about t...
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