[Xastir] Complete set of TIGER 2006 SE shapefiles now available!
Tom Russo
russo at bogodyn.org
Mon May 21 10:33:31 EDT 2007
Thanks to the efforts of Jason Winningham and his cluster of linux workstations,
the entire set of TIGER/Line 2006 Second Edition files have been converted
to shapefile format --- both polyline and polygon conversions.
Thanks to Gerry Creager, these are available for download now at
ftp://aprs.tamu.edu/pub/TIGER_2006_SE/
The script that I providede to Jason lays out the converted files somewhat
differently from the older conversions. Each state has a zipfile which will
create a directory tree for that state,
e.g.:
NM/
NM/Polylines
NM/Polygons
In each of the Poly* directories will be shapefiles named by whatever the
TIGER/Line file had as the title in the metadata file for each
county/parish/whatever in that state.
I set it up to save the states this way to make tweaking the map properties
a bit easier --- you can set common map properties like min/max zoom level
by selecting whole directories, whereas the older 2003 conversions required
that you click all the individual "_Poly" shapefiles to set polygon properties,
then unselect them, and click all the unqualified shapefiles to set polyline
properties. I find the new layout a bit more usable. Your milage may vary.
If you hate this, you can do a mass rename to the old style, renaming all
the files in the Polygons directory to have "_Poly" and moving them into a
flattened directory.
Thank you, Jason and Gerry.
--
Tom Russo KM5VY SAR502 DM64ux http://www.swcp.com/~russo/
Tijeras, NM QRPL#1592 K2#398 SOC#236 AHTB#1 http://kevan.org/brain.cgi?DDTNM
"And, isn't sanity really just a one-trick pony anyway? I mean all you get is
one trick, rational thinking, but when you're good and crazy, oooh, oooh,
oooh, the sky is the limit!" --- The Tick
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