The U.S. government is releasing the Census redistricting data in this format on FTP and I don\'t know how to open it. I think they are supposed to be Tiger Line Shape Files, but they directory struct
I have a defrecord called a bag.It behaves like a list of item to count.This is sometimes called a frequency or a census.I want to be able to do the following
Alright, I thought I had this whole setTimeout thing perfect but I seem to be horribly mistaken. I\'m using excanvas and javascript to draw a map of my home state, however the drawing procedure choke
I\'m trying to import the US Census cartographic boundary files (available here: http://www.census.gov/geo/www/cob/bdy_files.html ) into a GeoDjango application.However, python is complaining about Un
加载中,请稍侯......