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From: FlowingData <nathan@...>
Date: Fri, Nov 28, 2008 at 4:14 AM
Subject: FlowingData Subscription
To: tom@...
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Neighborhood Boundaries with Flickr
Shapefiles<http://flowingdata.com/2008/11/28/neighborhood-boundaries-with-flickr\
-shapefiles/>
Posted: 28 Nov 2008 02:00 AM CST
<http://flowingdata.com/2008/11/28/neighborhood-boundaries-with-flickr-shapefile\
s/>
Neighborhood Boundaries <http://boundaries.tomtaylor.co.uk/> by Tom
Taylor<http://www.tomtaylor.co.uk/>uses Flickr
Shapefiles <http://code.flickr.com/blog/2008/10/30/the-shape-of-alpha/>
and Yahoo!
Geoplanet <http://developer.yahoo.com/geo/> "to show you where the world
thinks its neighbors are." Yahoo! provides access to the Where on Earth
(WOE) database, which attempts to describe locations as a hierarchy. For
example - a town belongs to a city, a city to a county, a county to a state.
The Flickr API stores shape files identified by the WOE ID. Here's the
punchline. The shapefiles are built using only the latitude and longitude
from geotagged photos on Flickr. There's no GIS involved here.
Why this matters, I can't really say. I think it's mostly to show how much
data is stored in geotagged Flickr photos. I'm no GIS expert though. Anyone
care to comment on the significance?
[Thanks, @couch <http://twitter.com/couch>]
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--
==========================================
J. T. Johnson
Institute for Analytic Journalism -- Santa Fe, NM USA
www.analyticjournalism.com
505.577.6482(c) 505.473.9646(h)
http://www.jtjohnson.com tom@...
"You never change things by fighting the existing reality.
To change something, build a new model that makes the
existing model obsolete."
-- Buckminster Fuller
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