Jag3D - What about 3d projection reduction? (Software)

Micha ⌂, Bad Vilbel, Freitag, 09.02.2018, 12:09 (vor 72 Tagen) @ Pierrick A


I was wondering why the projection option 3d reduction had disappeared in the newer versions, while it was integrated in v3.5.20170423 for example.

This module war replaced by a more rigorous mathematical model, i.e. the deviation of the vertical can now be estimated within the adjustment process. Using the current version of JAG3D, you can estimate the position [x/y/z] as well as both vertical deviation angles. You have to enable the option "Consider deflection of the vertical", see screenshot. In most cases, the deflection of the vertical can only be estimated for station points, especially, if target points haven't an instrument height.


kind regards

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JAG3D, deflection of the vertical, spherical reduction

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