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Posted by rafal.karas on November 29, 2005, 12:16 pm
Please log in for more thread options > You'd rather post the question to the independent Map Maker users forum :
> http://www.latitudecartography.co.uk/forum/default.asp?CAT_ID=3
Yeah, but I just checked map maker's options and was dobtful if there's
such possibility.
I am looking for a way (simple script, option in some program) not
necessariliy Map Maker.
> This said,
> 1) There is an option to calibrate a *bitmap* using multiple ground control
> points : this creates a georeferenced bitmap. ie not the right way to
> superimpose vector layers.
>
> 2) Superimposition
> 2.1) Note the coordinates of one reference point on your layers, then
> calculate dX and dY
> 2.2) Load one of these layers vector (layer that is most probably well
> calibrated) in a new project as a passive layer (Ctrl+A).
> 2.3) Load the other layer as the live layer (Edit/Load file into live layer)
> 2.4) Right-click your mouse button then you will shift the coordinates of
> the live layer to match those of the passive layer (Live layer
> actions/Transformations/Shift coordinates of vectors)
This way could be useful with files of the same projection/scale,
things get complicated when projections differ and I do not know what
exactly projection am I dealing with...
hence my suggestion of using multiple points.
Anyway, thanks :)
Ra
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