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Topics - RalfH

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31
Feature Requests / "base height field"
« on: November 18, 2012, 02:58:28 PM »
In many cases, people want to model the ground surface below a sparse vegetation cover. Using "arbitrary" geometry construction will result in a model of both ground and vegetation, requiring the user to manually remove vegetation or to apply some kind of vegetation filtering algorithm in an external software. "Height field", on the other hand, results in a model of the vegetation canopy.

It would be very useful to have a "base height field" geometry construction which would result in a model of the ground surface.

32
General / orthophoto from standard editon
« on: October 22, 2012, 06:29:30 PM »
In the PhotoScan standard edition, I have the possibility to create and export orthophotos. It is not possible to set control points in the standard edition, and the model is created in an arbitrary coordinate system. Does anybody know how PhotoScan creates and aligns the orthophoto in this case?

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