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Re: How to export latlongs? [message #56206]

Mon, 15 October 2007 10:09

envi35@yahoo.ca
Messages: 48
Registered: March 2005

Member

Hi, you use ENVI output ROI as ASCII function to do that. first you
need to highlight all the image area as an ROI.

hope this helps,
Jenny

On Oct 13, 1:57 pm, Julio <ju...@cpa.unicamp.br> wrote:
> Hi there!
>
> I have some geotiff images which are being read into an array using
> read_tiff.
> I would like to export this array to ascii text files, using this
> structure:
>
> latitude, longitude, pixel value
>
> Three columns and 'n' lines, where 'n' is the number of pixels of the
> image. So, for each pixel, I have one line with the coords and the
> pixel value.
>
> I'm trying to do that using ENVI/IDL. That's a very usual problem...
> Does anybody have some code for that?
>
> Thanks,
> Julio

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		Re: How to export latlongs? By: envi35@yahoo.ca on Mon, 15 October 2007 10:09
		Re: How to export latlongs? By: d.poreh on Sun, 14 October 2007 04:57

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