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st-louis

St. Louis Imagery – 1990 to Now

What kind of changes to the built environment happened in your city within the past 25 years? Looking at and comparing aerial imagery can be an informative and compelling way to investigate changes. In St. Louis, many large building developments have happened over the years including: The St. Louis Arena Demolition The building and opening […]

2017 Lambert St. Louis Airport Passenger Data

The St. Louis Airport recently released the 2017 information on passenger data. I really appreciate that they are releasing this information, but would love if the data was in a better format for working with this. To help others use this data, I’ve created GitHub repository where you can download this data. I’ve also created […]

Published Web App

Last week Missouri got a lot of rain, which caused flooding in the Meramec river valley near St. Louis. I received a link to an ArcGIS Image Service that Surdex had created and provided that showed the flooding as of Tuesday 5/2. They flew this imagery as a service to the government and first responders, […]

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Gavin Rehkemper

JavaScript, WordPress, and GeoDev