Memory Geographic information systemVersión en línea The main tool are digital maps por Laura Marcela Guerrero Vera Facilitates the visualization of a map in order to reflect geographical phenomena of any type Each record or digital object has an identified position. It is based on computers that allow the integration of data. It is based on computers that allow the manipulation of data. SIG: Model of a part of the reality referred to a system of terrestrial coordinates and constructed to satisfy some concrete information needs Geocoding generates information for decision making Connect maps with databases
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