what is a geographic information system? geographic information system = gis
Post on 21-Dec-2015
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TRANSCRIPT
What is a map?“A graphic depiction of all or part of a
geographic realm in which the real-world features have been replaced by symbols in their correct spatial location at a reduced scale.”
power line
ComparisonPaper Map
Web Map/ Web GIS
GIS Software
Display Data Display at multiple scales Query map features Display tabular or graphic data associated with map features
Complex, on the fly queries