GIS stands for “Geographic Information System”. A regional information system, to handle, a digital data management system used to recapture, evaluate, and present spatial data. Information utilized and taken in a GIS generally are displayed on other hard-copy or paper maps.
GIS can relate unrelated information by using location as the key index variable. Locations or extents in the Earth space–time may be recorded as dates/times of occurrence, and x, y, and z coordinates representing, longitude, latitude, and elevation, respectively.
All Earth-based spatial–temporal location and extent references should be relatable to one another and ultimately to a “real” physical location or extent. This key characteristic of GIS has begun to open new avenues of scientific inquiry.
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The computer mouse as we know it today was invented and developed by Douglas Engelbart, with the assistance of Bill English, during the 1960’s and was patented on November 17, 1970