Basic HTML version of Foils prepared November 29 98

Foil 23 TIGER/Line Data Definition

From 3D Geographical Information Systems in Tango CEWES Tango Training -- November 17-18 98. by Remek Trzaska, Pawel Roman, Chris Walczak, Marek Podgorny


Line features
  • Roads, Railroads, Hydrography, Miscellaneous transportation features and selected power and pipe lines, Boundaries
Landmark features
  • schools, churches, public buildings, parks, factories
Polygon features
  • Geographic entity codes for areas used to tabulate the 1990 census statistical data and current geographic areas



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