We use cookies to make your experience of our website better. You can delete or block cookies, but some parts of this website won't work without them. By using this website you accept our use of cookies.


26/01/2009 12:28:09

Hi, I'm trying to load an image (*.tif) into an ISIS Mapper project but I get an error message telling me that the file is missing geo-reference. However, the tiff file is geo-referenced. Is there a specific spatial reference/coordinate system that needs to be used? Or any other hints as to where I may be going wrong? Thanks.


26/01/2009 14:49:57

Maybe try downloading a new *.twf file, and make sure it's in the same folder as the tif. http://www.ordnancesurvey.co.uk/oswebsite/products/georeferencing/aboutpopup.html


27/01/2009 11:37:32

I've downloaded the *.twf file but unfortunately the problem persists - any other suggestions?


28/01/2009 10:11:47

Must be fussy about your Geotiff tags. Possible work around if can open your geotiff in free "MapWindow GIS" software (View --> Add Layer) Then create a jpg and Jgw file (Edit --> Export --> Georeferenced Map)


02/02/2009 16:30:57

I often load geo-referenced TIF files into ISIS Mapper with no problems (usually 10k and 50k OS mapping). Does it load OK in MapInfo/ArcGIS? If the image still fails to load with a new TWF file then I suggest you send the problematic file over to ISIS support.


22/07/2013 09:18:31

you should have some [url=http://www.rasteredge.com/how-to/vb-net-imaging/imaging-processing/]image processing[/url] in oder for the image to be loaded successfully. say, conversion resize and so on. but i never have problem in [url=http://www.rasteredge.com/how-to/vb-net-imaging/load-from-file/]loading an image[/url]. then you should contact ISIS support .

Sign in to create or reply to forum posts.

Privacy & Terms