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  Universal TIGER Translator

TIGER To MapInfo Translator (TMT©)

Product Specification (PDF File)

First Introduced In 1992, TMT© Now Translates TIGER/Line Shape Files Into TAB, MIF/MID and Shape. TMT© also includes a custom geocoder for working with the roads TMT© builds.

The TIGER To MapInfo Translator (TMT©) from International Computer Works, Inc. (ICW) was the gold standard for translating TIGER/Line® Files to MapInfo TAB format through out the 90’s.  Our next generation TIGER translator, UTT© replaced TMT© with some overlap in time frame and file formats. UTT© is offered as an integrated module of the MapEdit ToolKit©, first introduced in September of 1995. UTT© is also offered as a stand-alone product.

Our TIGER Update Software (TIGERUS©) allows the user to make topologically correct edits to versions of the TIGER/Line® Files from 1995 through the 2006 Second Edition and consists of MapEdit ToolKit© and UTT©.

With the introduction of the TIGER/Line® Shapefiles by the US Bureau of the Census in March of 2008, ICW introduced GeoAuthor® for working with the topology of this new generation of Census digital geography.

While the TIGER/Line® Shapefiles can be translated directly from their native shape format to PBBI/MapInfo TAB files, the results are not suitable for day-to-day desktop mapping applications. Even for use in ESRI products TIGER/Line® Shapefiles need to be converted to a data structure designed for the desktop mapping user. TMT© performs this function.

TMT© also includes a custom GeoCoder that utilizes the left and right side ZIP Codes contained with the address data. This eliminates the need for ZIP Code polygons when geocoding to the roads TMT© builds.

Your geocoding hit rate and accuracy improve with this geocoder when working with the TIGER/Line® Shapefiles or any road network that carries the left and right side ZIP Codes with the ranged address data.

TMT© will translate the TIGER/Line® Shapefiles which can be downloaded to a local computer from the Bureau’s web site. The following is an extract from the Bureau’s website located at http://www.census.gov/geo/www/tiger/:

Latest TIGER/Line® Shapefile Release

  • TIGER/Line®Shapefiles are spatial extracts from the Census Bureau's MAF/TIGER database, containing features such as roads, railroads, rivers, as well as legal and statistical geographic areas.
  • TIGER/Line®Shapefiles are made available to the public for no charge and are typically used to provide the digital map base for a Geographic Information System or for mapping software.
  • TIGER/Line®Shapefiles are designed for use with geographic information system (GIS) software. The TIGER/Line®Shapefiles do not include demographic data, but they contain geographic entity codes that can be linked to the Census Bureau’s demographic data, available on American FactFinder

The Following is an excerpt from the Bureau's website located at: http://www.census.gov/geo/www/tiger/tgrshp2009/tgrshp2009.html

2009 TIGER/Line® Shapefiles

 

What are the TIGER/Line Shapefiles?

  • May 2009 extracts containing geographic and cartographic information from the Census Bureau's MAF/TIGER® (Master Address File/Topologically Integrated Geographic Encoding and Referencing) database.
  • The files provide the digital map base for a Geographic Information System or mapping software. The files do not contain any mapping software.
  • Contain the boundaries for legal entities as of January 1, 2009.
  • They include spatial data for geographic features such as roads, railroads, rivers, and lakes, as well as legal and statistical geographic areas that correspond to the 2009 American Community Survey, 2009 Population Estimates, 2007 Economic Census, and Census 2000.
  • The geographic entity codes needed to link the Census Bureau's demographic data to the geography are included in the files. The TIGER/Line Shapefiles do not contain any demographic or economic data; data must be downloaded separately.
  • Metadata in Extensible Markup Language (XML) format is included with each compressed file.

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