Graphic of 1D displacements in leveling network

by Micha ⌂, Bad Vilbel, Friday, May 07, 2021, 19:05 (38 days ago) @ Krzysztof

Hello Krzysztof,

Could you tell me if JAG3D can plot the leveling network with 1D displacements?

Yes, it is possible. The following screenshot depicts the deformation vectors (yellow/orange) of the deformed points. I add some x/y coordinate components to the 1D-points, using the sketch from the tutorial. (Thus, the network extent is not correct.)

[image]

PS. My input data are horizontal coordinates (X, Y) of the network points and, of course, the height differences from two epochs.

If your network is a true leveling network, you have to import 1D points but you can specify the horizontal components, e.g.,

#<ID> <East> <North> <Height>
Point_A 150 125 25
Point_B 100   0 75

Please note, you have to enable the plot function for 1D-points. This option is disabled by default because usually x/y components are not known (and all points would be located at the origin).

Kind regards
Micha

P.S. I upload a further video tutorial concerning the deformation analysis in JAG3D.

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applied-geodesy.org - OpenSource Least-Squares Adjustment Software for Geodetic Sciences


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