headermask image

header image

category archive listing Category Archives: accuracy

Everyblock’s New Geocoding Fixes

Adrian Holovaty. (Image by Additive Theory via Flickr)

Recently I wrote about how a Los Angeles Police Dept. geocoding data glitch yielded inaccurate crime maps at LAPDcrimemaps.org and the database-powered network of hyperlocal sites, Everyblock.
On Apr. 8, Everyblock founder Adrian Holovaty blogged about the two ways his company is addressing the problem of inaccurate geodata.

Latitude/longitude crosschecking. [...]

WSJ & the Kindle: Puzzling Relationship

Over the weekend, while I was reading the Wall Street Journal on my Kindle e-reader (I pay $10/month for that subscription), I noticed this headline: Amazon Is Developing Bigger-Screen Kindle. I found the article interesting for several reasons — including that the sole source for the headline’s claim is the unnamed group, “people who said [...]

HuffPost’s citizen journalism standards: links required (News orgs, take a hint)

Last week the Huffington Post posted its standards for citizen journalism. It’s a pretty short, basic list — just six requirements — that reads like journalism 101.
However, many news organizations still could take a lesson from the second item on HuffPost’s list:
“2. Do research and include links to back it up. Whether you are referencing [...]

Los Angeles Police Geocoding Error Skews Crime Maps

Crime maps are one of the most popular and (in urban areas) ubiquitous types of geo-enabled local news — and they’re a staple of the Knight News Challenge-funded project Everyblock. This data comes from local police departments — but how reliable is it?
On Sunday, the Los Angeles Times reported a problem with the Los Angeles [...]

Tracking a Rumor: Indian Government, Twitter, and Common Sense

This morning, as I check in on the still-unfolding news about yesterday’s terrorist attacks in Mumbai, I noticed a widely repeated rumor: allegedly, the Indian government asked Twitter users to stop tweeting info about the location and activities of police and military, out of concern that this could aid the terrorists.
For example, see Inquisitr.com: Indian [...]

Foolish Journalism

At last, it all ties together! I just spotted on Twitter the most likely reason why I adore both journalism and April Fool’s Day, courtesy of blogger Prentiss Riddle.

(Thanks to David Sasaki of Global Voices Online for the tip.)

Fixing Old News: How About a Corrections Wiki?

NYtimes.com

Any news org should be able to do more with corrections than this…

Denver Post 8/30/2007, p. 2B

Or this… What? You can’t see the corrections on that page?

Denver Post 8/30/2007, p. 2B

…Look way down here in the corner

Even the best journalists and editors sometimes make mistakes. Or sometimes new information surfaces that proves old stories — [...]