Simon Willison’s Weblog

Subscribe

Items tagged yahoo, geo

Filters: yahoo × geo × Sorted by date


GeoPlanet data available again (via) Good news: the Yahoo! GeoPlanet data dump is available again. An issue with one of their data providers meant they had to remove that supplier’s data from the dump, but it’s now been separated and the dataset is live gain. By the end of 2010 they intend to derive all of the data from completely open sources. # 11th December 2009, 8:17 am

Flickr Shapefiles Public Dataset 1.0. Another awesome Geo dataset from the Yahoo! stable—this time it’s Flickr releasing shapefiles (geometrical shapes) for hundreds of thousands of places around the world, under the CC0 license which makes them essentially public domain. The shapes themselves have been crowdsourced from geocoded photos uploaded to Flickr, where users can “correct” the textual location assigned to each photo. Combine this with the GeoPlanet WOE data and you get a huge, free dataset describing the human geography of the world. # 22nd May 2009, 6:12 pm

Yahoo! Placemaker. Really exciting new API from Yahoo!—Placemaker accepts a block of text (or a URL to HTML or RSS) and extracts and returns geographical locations mentioned in the text. I just ran my djng blog entry through it and it pulled out “Prague” as the only location mentioned. This should be really useful for adding geodata to existing textual content. # 20th May 2009, 9:34 pm