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Hi everyone
I am having a problem creating GeoTiff files.....to do this i
am using the geotifcp executable which can be got from
libgeotif....
ultimately i am trying to get the geotiffs into
MapInfo....
My metadata file looks lie this:
Geotiff_Information:
Version: 1 Key_Revision: 1.0 Tagged_Information: ModelTiepointTag (6,3): 6660 684 0 387643.29 290477.65 0 4340 11520 0 387402.29 289265.29 0 20041 13262 0 389146.75 289090.45 0 End_Of_Tags. Keyed_Information: GTModelTypeGeoKey (Short,1): ModelTypeProjected GTRasterTypeGeoKey (Short,1): RasterPixelIsArea ProjectedCSTypeGeoKey (Short,1): PCS_British_National_Grid End_Of_Keys. End_Of_Geotiff. however once the geotif is created the MapInfo (5.5) Georeg
utility complains that my control points all lie on the same
line....
i have succesfully registered read a geotif in mapinfo which
used one control point and x and y pixel scales but i would prefer to use three
control points if possible.
has anyone had any experience of Geotiffs? Or can anyone at
MapInfo confirm that MI cannot read geotiffs which have used three control
points in this way..i have a read a few articles on the internet (http://www.remotesensing.org/geotiff)
by people who have been using other software which can read geotifs but do not
support this 3 control point technique...
any help would be really appreciated and i will summarise the
problem when i have solved it.
Cheers
Mike
Salford GIS Ltd
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