API's updated to version 2.96
The web service API's have been upgraded to version 2.96 to include Census 1990 and 2010 data. Users should migrate their code to use these new versions. New version of the desktop client(s) will be available soon.
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API's updated to version 2.95
The web service API's have been upgraded to version 2.95. Users should migrate their code to use these new versions. A new version of the desktop client is available.
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Geocoding
Convert postal addresses into geographic coordinates using a state-of-the-art
research geocoding platform.
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Geocode Correction
Interactively correct the location of geocodes using a web-based map interface.
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Polygon Tracing
Interactively trace and store a database of geographic polygons using a web-based
map interface.
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Shortest Path
Calculate the shortest network path between two points based upon shortest distance or travel time.
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Usage Rules
Our services are provided free of charge in allotments of 2500 transactions. All we ask is that you cite us in your work and/or add a link to us on your website. Details of our usage policy including how to obtain additional credits and non-throttled access to our services are available on this page. Please contact us if you need more information.
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(As of 5/16/2012 4:33:28 AM)
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Service
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Usages
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AddressNormalization
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2,529,034
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AddressValidation
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3,099
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CensusIntersection
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305,325
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Geocoding
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21,139,639
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GeocodingCorrection
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4,766
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KNearest
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PolygonTracing
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5,294
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