doubt on the scale in importing a raster image

[_takiko_]

Good evening to all,
I have a doubt about importing a raster image on autocad.
I downloaded from the site of the region a ctr in scale 1:10.000 *.tif format as the *.dxf format is not available for the municipality that interested me.

I did: insert --> raster, and in the window I left scale 1.

I went on printing management and put 1,000mm=1 unit (set then the meters as u.m), then went on layout and I put 1:10,000 but the design in the window was too small.

I therefore doubt that factor 1 when I imported raster was not correct.

after repeatedly banging my head, I found in my *.tif a football field, model I measured and came 9 units, to which I climbed by putting a 10 scale factor, so it brought me to 90unita (i.e. 90m of the football field) so I suppose I brought everything in meters. and the resulting reasoning on print (1.000mm=1u) should return. Is that correct?


second question: how should we behave in these cases? If I don't find a football field, how do I import the correct scale factor? is not automatic that by downloading the *.tif of the ctr and putting scale1 comes to defalut the scale 1:10.000 that should be?

thanks to all

 

[liber]

http://www.cadstudio.cz/georefimghttp://www.cadstudio.cz/dl/georefimg.zip

 

[_takiko_]

I have autocad 2011, as there is no option for installation I put it as subfolder here:
c:\program files\autodesk\autocad 2011\plugins

correct?

 

[_takiko_]

Okay, I'm regrowth to install the command, but there's something wrong with me.
I uploaded the raster image, type the command, remove the image and.....nisba xd
does not happen

 

[Tristan]

can you attach the image with the georeferencing file?

 

[Cristallo]

from what I read in the initial msg has no georeferencing file.
It's a naked, raw tif.

 

[Tristan]

then the problem is solved with a simple "scale with reference" but we have to have a reference!...