GIS Succinctly

Geographicinformationsystems(GIS)areallaroundusinthisdayandage,butmostpeople,evendevelopers,arenotawareoftheinternals.ManyofususeGISthroughwebbasedsystemssuchasGoogleMapsorBingMaps;asGPSdatathatdrivesmapsandaddresssearches;andevenwhentrackingwhereyourlatestparcelfromAmazonis.