[gdal-dev] does TIGER vector driver extract 1980 block information

Brian Stults bstults at fsu.edu
Fri Jul 10 12:12:38 PDT 2020


I am trying to generate a shapefile of 1980 census blocks using the 1992
Tiger/Line files. I am able to open the files directly using QGIS, and I
can create shapefiles using the GDAL TIGER driver. However, these
methods do not seem to extract the 1980 block information. Perhaps the
GDAL Tiger driver doesn't pull that info? Is there a way to adapt these
methods, or are there any other methods, for getting a 1980 census block
shapefile?

Specifically, I need a 1980 block shapefile to overlay with a more
recent census block shapefile to examine changed boundaries.


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