Simon Willison’s Weblog

6 items tagged “postgis”

MapOSMatic. Clever service built on top of OpenStreetMap, which renders double sided city maps with a map and grid on one size and an A-Z street name index on the other. Runs on top of Mapnik, PostGIS and Cairo, with a few thousand additional lines of Python and Django. # 11th July 2010, 12:15 pm

Doing things with Ordnance Survey OpenData. Jo Walsh’s guide to processing Ordnance Survey OpenData using PostgreSQL and PostGIS. # 20th May 2010, 3:22 pm

Installing GeoDjango Dependencies with Homebrew. brew update && brew install postgis && brew install gdal # 7th May 2010, 2:40 pm

Install Django, GeoDjango, PostgreSQL and PostGIS on OSX Leopard. This tutorial worked perfectly for me. # 24th July 2009, 11:47 am

Google Maps Data API (via) I’m disappointed by this one—it’s really just a CRUD store for the KML files used in Google MyMaps. It would be a lot more useful if it let you perform geospatial calculations against your stored map data using some kind of query API—a cloud service alternative to tools like PostGIS. # 20th May 2009, 9:07 pm

Represent. Andrei Scheinkman and Derek Willis describe how they built the NYTimes Represent feature using GeoDjango and PostGIS. # 29th December 2008, 10:10 pm