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Re: Check overlapping of two differen georeferenced images [message #83074 is a reply to message #83066]

Mon, 04 February 2013 08:14

Brian Daniel
Messages: 80
Registered: July 2009

Member

On Monday, February 4, 2013 10:08:23 AM UTC-5, titan wrote:
> Hi all,
>
> Is there a way using IDL or ENVI to check if two georeferenced images are overlapping or not?
>
>
>
> In this way I would like to find a workaround for the envi_layer_stacking_doit routine error that I get when two images have no geographic area in common.
>
>
>
> thanks in advance

Check out this discussion on how to find the overlap of polygons.
https://groups.google.com/d/topic/comp.lang.idl-pvwave/uVpIU kvt-94/discussion

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[Message index]

		Re: Check overlapping of two differen georeferenced images By: Brian Daniel on Tue, 05 February 2013 07:13
		Re: Check overlapping of two differen georeferenced images By: titan on Tue, 05 February 2013 00:01
		Re: Check overlapping of two differen georeferenced images By: titan on Mon, 04 February 2013 23:58
		Re: Check overlapping of two differen georeferenced images By: Brian Daniel on Mon, 04 February 2013 08:14
		Re: Check overlapping of two differen georeferenced images By: David Fanning on Mon, 04 February 2013 07:24

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