BTS | Translation Routines

Bureau of Transportation Statistics (BTS)

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BTS Home > Publications > North American Transportation Atlas Data

Translation Routines

The Bureau of Transportation Statistics (BTS) provides translation routines to help convert data from one format to another format. BTS encourages its customers to contact us if they have written translation routines for the National Transportation Atlas Data (NTAD) and North American Transportation Atlas Data (NORTAD). The following routines are available:

Convert (AML-27KB) ASCII dataset files into Arc/Info
Convert (AVX-26KB) geographic data files into shapefiles with instructions
Reformat and project (TXT-2KB) latitude/longitude data using the GRASS PROJ4 software with instructions
Use (ZIP-111KB) BTS data server for GeoMedia 2.0/2.1 with instructions

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