[mapserver-users] gdaltindex: It appears no georeferencing is available for

Frank Warmerdam warmerdam at pobox.com
Fri Nov 19 12:41:07 EST 2010


Sebastian E. Ovide wrote:
> Hi All,
> 
> sebas at SeansPC:~/data/other$ gdaltindex  sean.shp 
> /media/Data/sean/GIS/OSUK/licensed/colour_raster_25k/cd9/data/ny/ny25.tif
> It appears no georeferencing is available for
> `/media/Data/sean/GIS/OSUK/licensed/colour_raster_25k/cd9/data/ny/ny25.tif', 
> skipping.
> 
> 
> sebas at SeansPC:~/data/other$ gdalinfo 
> /media/Data/sean/GIS/OSUK/licensed/colour_raster_25k/cd9/data/ny/ny25.tif
> Driver: GTiff/GeoTIFF
> Files: 
> /media/Data/sean/GIS/OSUK/licensed/colour_raster_25k/cd9/data/ny/ny25.tif
> Size is 4000, 4000
> Coordinate System is `'
> Metadata:
>   TIFFTAG_IMAGEDESCRIPTION=1:25000 TILE NY25
>   TIFFTAG_DATETIME=2010:11:05 03:15:25
>   TIFFTAG_COPYRIGHT=ORDNANCE SURVEY CROWN COPYRIGHT 2010

> any ideas?

Sebastian,

I have the idea that the image may be somewhere in the United Kingdom.

Seriously, it seems like there is no georeferencing associated with this
file in any form that gdal recognises.  You are going to need to figure out
where it is and attach a world file, or assign the bounds using the
-a_ullr switch of gdal_translate.

Best regards,
-- 
---------------------------------------+--------------------------------------
I set the clouds in motion - turn up   | Frank Warmerdam, warmerdam at pobox.com
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush    | Geospatial Programmer for Rent



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