Re: [Qgis-user] Simple Georeference a .png chart

Mon, 13 Oct 2014 08:15:42 -0700 

Am 10.10.2014 22:27, schrieb Atanvarno:

Hi All!

I am new to the GIS topic and also new to QGIS. My problems seemed to be
very easy, but with my last try I was then running completely wrong and I
hope you can help me since I thought I have done everything correctly.

I have added 2 pictures as example (KEWR_AFC.png, KEWR_AGC.png)(originally
its a .tiff, but does not matter for this test). On the KEWR_AGC I have
drawn the grid lines to make it easier to set some coordinates. Be aware
that I made an error on the right side and one gridline is wrong. But for
this example and the test it should not matter if its known. Also there is a
Reference point in the middle of the chart as confirmation that everything
is ok after georeferencing.

On the KEWR_AFC there are a lot of Points already defined with coordinates
which can be used to georeference the .png.
Have you respected that coordinates are given in degrees - minutes, while QGIS usually expects decimal degrees? And have you taken Western coordinates as negative? 

HTH,
André Joost

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