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Deformation analysis (Software)

Micha ⌂, Bad Vilbel, Mittwoch, 04.04.2018, 10:25 (vor 18 Tagen) @ Pavlo

Hello Pavlo,

How to describe this scenario for deformation analysis in JAG3D?
(Tutorial show examples where measurements are taken from common datum points.
In my scenario all measurements are taken from unknown points.)

There is no different. You just have to import the station points twice with different point ids for reference and control epoch.

1) Can this scenario be analyzed by JAG3D?

Yes, I thinks so.

2) If can how to describe it. Which points are datum, which are new and which are reference?

You have to define the datum points, which are assumed to be stable. New points are non homologous points (e.g. your stations and non stable points)

When I tried similar approach for combined data sets JAG3D would not converge or it will calculate solution with huge errors.

Maybe some kind of wrong settings. I cannot give you a hint without having data.

/Micha

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