[Talk-us] US-Mexico border precision

[Nathan Edgars II]

On Tue, Dec 14, 2010 at 8:53 PM, Ian Dees <ian.dees at gmail.com> wrote:
> Can you please follow the import guidelines? Which TIGER data are you
> planning on using?
http://www.census.gov/cgi-bin/geo/shapefiles2010/main

> How will you deal with cases where people have used
> aerial imagery to follow the border more precisely than TIGER's data?
I looked for and couldn't find any of this. If someone has used aerial
imagery, it has been to trace the Rio Grande (which is entirely
mapped) rather than the border (which usually but not always follows
it).