Step 4: How to Read NACJD Data Files into a GIS Software Package

Once you have converted an ASCII data file from NACJD into a format (such as dBASE) that can be read by a GIS software package, then you can read the new data file into the GIS package.

Use the links below for specific instructions on how to read NACJD data files into the following GIS software packages:

• Reading NACJD Data into ArcView 3.3 (PDF 509K)
• Reading NACJD Data into ArcGIS 8.1 (PDF 460K)
• Reading NACJD Data into MapInfo Professional 6.5 (PDF 411K)
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