World file calculator

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Følg linket til en kørende version af world calculator ...
/Sik

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Follow the link to get to a working calculator ;-)
/Sik

Quote

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Enter the coordinates of opposing corners of the image. Geographic coordinates should be positive with N/S and E/W chosen for direction from the equator and the prime meridian. For UTM enter either positive or negative numbers for northing and easting, and leave the selectors on N and W. The results can be copied and pasted into your world file. Rotations are not handled in this implementation, so the second and third values will always be zero.

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Calculate Worldfile

Use “N” and “W” if entering northing and easting
instead of latitude and longitude.

First corner:

N S W E

Second corner:

N S W E

Image size:
width:

px height:

px

worldfile:

To use, worldfile name should
match image basename with
proper one of these for the suffix:

fw – gif
.tfw – tif
.jgw – jpg
.pgw – png

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Read more: http://egb13.net/2009/03/worldfile-calculator/

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