Using Computer Vision and Street View to Map Urban Change

Researchers at MIT have been using computer vision to look at Street View and map urban change over time. Read more about it on Maps Mania. The original paper from MIT is here and a map of several US cities with their results is here. Look for white dots on the maps to see ‘before and afters’ of various locations using Street View.

Detroit has seen dramatic change, gradually falling to one third of its maximum population from 1950 to date. Unfortunately, Street View and overhead imagery only cover the most recent changes, but even so, significant changes can be seen.

before
after

Aerial imagery, Highland Park, Detroit, showing houses removed between 2002 and 2016.

before
after

Street View of Highland St, Highland Park, Detroit, showing houses decaying between 2009 and 2013. The houses have since been demolished.

About Timothy Whitehead

Timothy has been using Google Earth since 2004 when it was still called Keyhole before it was renamed Google Earth in 2005 and has been a huge fan ever since. He is a programmer working for Red Wing Aerobatx and lives in Cape Town, South Africa.






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Comments

  1. It’s Highland Park, MICHIGAN, not Highland Park, Detroit. It and Hamtramck are surrounded by Detroit, but are independent cities.



PLEASE NOTE: Google Earth Blog is no longer writing regular posts. As a result, we are not accepting new comments or questions about Google Earth. If you have a question, use the official Google Earth and Maps Forums or the Google Earth Community Forums.