Address geocoding: Difference between revisions

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==Address interpolation==
For the [[United States]] and many other countries, an address interpolation method is commonly used. This method makes use of street [[Geographic Information Systems|GIS]] data, where the street network is already mapped within the geographic coordinate space. Each street segment is attributed with address ranges (e.g. house numbers from one end of the block to the next). Geocoding takes an address, matches it to a street and specific segment (block). Geocoding then interpolates the position of the address, within the range along the block.
 
===Example===