help for stitching SRTM images together - NV5 Geospatial

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Last Post 26 May 2006 07:43 AM by anon

help for stitching SRTM images together

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anon

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26 May 2006 07:43 AM
I m working on SRTM tiles and I m trying to stitch 6 of them together. Therefore I m using the Mosaicking option in Envi. The problem is that I just arrive to stitch 2 georefernced tiles together (2401x1201 pixels)and not all the 6 of them (2401x3601 Pixels). It s possible for me to stitch them together in the pixelbased mode but I need the georeferenced mosaicking. Maybe there is just a parameter to change, but which?How can I do?

Deleted User

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26 May 2006 07:43 AM
Hello again I m still having problems with the SRTM images. When I use the Mosaicking-georefernced I Envi puts me a mosaick out that has 2401x2402 pixels and with 6 SRTM images it should have 2401x3601. I think there is a problem because ENVI should take away the last column and row of pixels. What can I do get out the correct 2401x 3601 pixel image? Thank u for answering, Christophe

Deleted User

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26 May 2006 07:43 AM
I just tried to link the displayed images geographically, but this doesn t change anything. The output image is 2401x2402 which is wrong. The images are overstacked in the mosaic preview.

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