Better Digital Elevation Models for Everyone

(Reposted from: the OpenDroneMap Blog)

We have some cool new-to-us approaches in the works for digital elevation models. Here’s a quick teaser and comparison old to new. This is a digital surface model over some buildings, fences, and trees in Dar es Salaam:

Blurry DSM image -- Old approach
Blurry DSM image — Old approach

 

Nice DSM image -- New approach
Nice DSM image — New approach

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