| Re: I have a problem! [message #82409 is a reply to message #82408] |
Wed, 12 December 2012 06:51   |
Jonathan Reboucas
Messages: 2
Registered: December 2012
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Junior Member |
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Em quarta-feira, 12 de dezembro de 2012 11h51min42s UTC-2, David Fanning escreveu:
> Jonathan Reboucas writes:
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>
>
>> i have this variables into my project:
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>> GRID_SPACING INT = Array[2]
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>> IM UINT = Array[2048, 2048]
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>> INFO STRUCT = -> <Anonymous> Array[1]
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>> STR STRUCT = -> <Anonymous> Array[1]
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>> TABLAT FLOAT = Array[881, 849]
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>> TABLON FLOAT = Array[881, 849]
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>>
>
>> im is a image, tablon is longitude and tablot is latitude. i have the spacing grid(gri_spacing), its 10. i want use this variables for create a georeferencing image. can be any raster format.
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> Well, these numbers don't make any sense in this
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> context, so you are going to have to explain to
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> us your theory on how this is suppose to work. :-)
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> Cheers,
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>
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> David
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>
>
>
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> --
>
> David Fanning, Ph.D.
>
> Fanning Software Consulting, Inc.
>
> Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
>
> Sepore ma de ni thue. ("Perhaps thou speakest truth.")
ok.
i have a radarsat image. xcellsize and ycellsize equal to 6.25 meters. my IM variable has the value for each pixel. the guy has send me the file with this variables say me this:
"The image is in variable 'im'. I also extracted the longitudes and latitudes every 10 pixels in range and 10 pixels in azimuth
(grid_spacing) under TABLAT and TABLON. info and str are information structures that you can check with help, info, /str for example."
i didnt understand this very well but...
i need restore this radarsat image georeferenced, its mean i need create file with thats variables for open inside envi or arcgis.
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