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Are there really Mexican cities in Africa?

Pasadena, United States


We're using a latitude/longitude database put together by the US government. It has over 2 million populated places in it, and for the most part it's fairly accurate. But not always. During testing, I kept seeing cities showing up in places they really didn't belong. And strange things, like Fiji showing up as 'in view' no matter where in the world we were looking.

Digging around in the data, I managed to find a dozen or so mistakes, usually where a longitude of -97.115 would end up as 97.115 or 9.7115. Luckily, most were tiny villages that could simply be plucked off the map and never missed. We also had to deal with countries like Russia, which are far enough North that they actually span most of the globe.

Anyway, most of it is fixed now. Though just yesterday I got an email wondering why 'Centering' on New Zealand would show you a blowup of the Indian Ocean. Slowly, slowly, it's all starting to come together.


permalink written by  Jason Kester on October 18, 2005 from Pasadena, United States
from the travel blog: Building Blogabond
tagged Blogabond

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Heh yeah, Coral Bay and Airlie Beach are adamant they're in Austria, not Australia :D

permalink written by  Koala Bear on November 5, 2008

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Jason Kester Jason Kester
14 Trips
250 Photos

Hey! I wrote Blogabond so I guess that makes me your host. Welcome!

I spend about 9 months a year on the road, chasing the sun around the world in search of good climbing and surfing. I carry a laptop along with me, and take on small programming contracts to take care of expenses.
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