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  Thread: Problem with raster converter
Post: RE: Problem with raster converter

Okay -- I can understand how that all works, and I'll read the references you gave. And I'll try the spherical projection as well. Out of curiosity -- why does the converter give a warning about the...
AntonM PrettyMap 8 62,911 11-29-2007, 09:52 AM
  Thread: Problem with raster converter
Post: RE: Problem witrh raster converter

OK, I've tested co-ords now with MM and with Google Earth -- and I'm now really confused. Both MM and GE give me the same Y:X 1:2 aspect ratio to what looks to me like a more or less square piece of ...
AntonM PrettyMap 8 62,911 11-29-2007, 06:44 AM
  Thread: Problem with raster converter
Post: RE: Problem witrh raster converter

Mooncoder Wrote:so the aspect ratio 0.076000/0.028500 = 2.666667 Please verify... Hmm -- yes, your calculations are quite right. My visual inspection was totally wrong! I'll go back and have anothe...
AntonM PrettyMap 8 62,911 11-28-2007, 11:36 PM
  Thread: Problem with raster converter
Post: Problem with raster converter

I'm having a problem with the raster converter -- it seems to get the size wrong in one direction. I did a screendump from Ordnance Survey's MemoryMap (a highly authoritative UK cartographer) and car...
AntonM PrettyMap 8 62,911 11-28-2007, 10:24 AM