error when resolution x and y are not equal

CNES / bulldozer

Bulldozer is a pipeline designed to extract a Digital Terrain Model (DTM) from a Digital Surface Model (DSM).

Apache License 2.0

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error when resolution x and y are not equal #1

Closed GengPeiLin closed 12 months ago

GengPeiLin commented 1 year ago

Hi,

Thanks for release bulldozer, I ran it with a 20 cm resolution DSM, it will failed when check if x and y resolution equal to each other. When I ran a downsampled 30m version, it works but the result was degraded.

Any suggestion to overcome this fine resolution issue?

regards,

dimitriLallement commented 12 months ago

Hello,

We're sorry, but Bulldozer isn't designed to take input DSM with unequal x and y resolution. In order to modulate the sheet tension, we suggest you modify the max_object_width parameter, which should improve your results.

Best regards,

Dimitri