estherrolf / implicit-posterior

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Historic OSM and imagery data inconsistency #6

Open SorourMo opened 11 months ago

SorourMo commented 11 months ago

Hi there, Thank you so much for releasing the code. I'm wondering how you dealt with the date inconsistency between OSM data (for roads and water), NAIP imagery, and high-res labels. For example, Phoenix high-res labels (from EPA's MULC EnviroAtlas) are obtained according to NAIP imagery from 2010. On the other hand, OSM data from Osmnx is up-to-date. The same problem exists for Microsoft Building Footprints (the earliest available data is from 2017). I'm curious what you think about this type of discrepancy and how you handled it when preparing the EnviroAtlas dataset. Do you have any suggestions to deal with this problem?

Thanks, Sorour