help required to stitch 2 .tiff satellite images
mghayasm
Global Mapper User
hello
i am new at global mapper and trying to work on simulator visuals...i have 2 satellite images with .tiff extension . i want to make it single .tiff file by stitching them .. kindly help if any 1 have done this before...urgent...
regards
mghayasm
i am new at global mapper and trying to work on simulator visuals...i have 2 satellite images with .tiff extension . i want to make it single .tiff file by stitching them .. kindly help if any 1 have done this before...urgent...
regards
mghayasm
Comments
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Assuming that your .tiff files have positioning information (like a world file or built-in coordinates), you can just load them both with the File->Open Data File menu command and then use the File->Export Raster Data menu command to export the combined results.
Let me know if I can be of further assistance.
Thanks,
Mike
Global Mapper Support
support@globalmapper.com -
stitching is done successfully but when i stitch there a thin line between 2 .tiff images.my actual data is satellite image of 50 m resolution and qty 2 images that i have to stitch.kindly help me out to make it single image without any line or sepration between them .
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Is the thin line a gap between the images or an overlap of border pixels? If a gap, how large is it? If it is a gap, there is an option when doing a GeoTIFF export to fill small gaps between data which can fill the gap if just a few pixels across.
Thanks,
Mike
Global Mapper Support
support@globalmapper.com -
yes its a gap between 2 images in measurement around 21 meters....how can i resolve this issue
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Have you tried checking the option when doing the GeoTIFF export to 'Fill Small Gaps' in the data? If your gap is 21m and your export is done at 50m resolution then the gap should be small enough to be filled by that operation.
Thanks,
Mike
Global Mapper Support
support@globalmapper.com
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