[Qgis-user] change position of an object (line) in a defined XY direction

[Diego García del Río]

It's a bit harder to do it "in place" (I'm the same layer) but using the
processing toolbox, you have a "geometry by expression" tool where you
could use something like point(x(@geometry)+offset, y(@geometry)+offset)

I'm on my phone right now so I don't have the exact syntax. But should be
pretty straightforward

You'll get a new temporary layer as results

Then do with it whatever you want



On Wed, Jan 4, 2023, 12:23 Nikolas Geueke via QGIS-User <
qgis-user at lists.osgeo.org> wrote:

> Hello Qgis users!
>
>
>
> I am searching for a way to change the position of an object (line) in a
> defined XY direction.
>
> The EPSG I am working with is 4326 (Where also the data where generated)
>
> Qgis Version: 3.18.3
>
>
>
> Problem description:
>
>
>
> Agricultural field data was mapped with RTK tractor steering system.
> Unfortunately the used RTK Base station was not set up correctly.
>
> I calculated a position shift of     -0.0000033419,-0.0000052
>
> Now I am searching for a method/ plugin/ … what allows me to shift (at
> best) all elements of a shape layer in this direction.
>
> With the Baseknot processing tool (don’t know if that’s the correct
> term?!) I am able to change the Knot Coordinates but just by calculating
> and entering manually.
>
>
>
> Maybe someone has a good tip for me how to do this?
>
>
>
> Kind regards,
>
>
>
> Nikolas
>
>
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