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Author Topic: DSM accuracy  (Read 991 times)

dronesurveyconsultancy

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DSM accuracy
« on: December 24, 2019, 02:04:05 PM »
Hello everyone,
I noticed a difference of 10 cm between the DSM created from metashape and the real height of a point measured in the raw pointcloud.
Is there a explanation to this?

Greetings

wizprod

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Re: DSM accuracy
« Reply #1 on: December 28, 2019, 06:32:00 PM »
How did you measure the difference?

dronesurveyconsultancy

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Re: DSM accuracy
« Reply #2 on: February 19, 2020, 07:49:48 PM »
Loading the DEM into landsurvey software and looking at difference between DEM and measured points