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Re: how to make a map project in envi [message #64578 is a reply to message #64527]

Thu, 08 January 2009 10:03

Wasit.Weather
Messages: 62
Registered: February 2008

Member

On Jan 8, 9:58 am, David Fanning <n...@dfanning.com> wrote:
> Jean H. writes:
>> not sure if it is exactly what you are looking for, but I found that
>> writing the header file (for envi files) directly is the easiest way..
>
> Perhaps you could outline how to get continental boundaries
> on an image in ENVI. I've read the documentation on how to
> do it, and I've tried it. But it takes nearly three minutes
> to put boundaries on with the GSHHS shoreline dataset
> (this is nearly instantaneous with IDL), so I'm certain
> I am not doing it correctly.
>
> Cheers,
>
> David
> --
> David Fanning, Ph.D.
> Fanning Software Consulting, Inc.
> Coyote's Guide to IDL Programming:http://www.dfanning.com/
> Sepore ma de ni thui. ("Perhaps thou speakest truth.")

If it is MODIS data, the easiest way to do it MODIS conversion Tooklit
(MCTK).
You can download it here: http://www.ittvis.com/Downloads/toolkits.aspx
You can run it in batch or in a single mode. MCTK converts your data
into Geographic coordinate system, then you can play with it whatever
you want to convert.

Good luck

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[Message index]

		how to make a map project in envi By: stin.wang on Wed, 07 January 2009 00:01
		Re: how to make a map project in envi By: jeffnettles4870 on Thu, 08 January 2009 11:59
		Re: how to make a map project in envi By: David Fanning on Thu, 08 January 2009 11:16
		Re: how to make a map project in envi By: Wasit.Weather on Thu, 08 January 2009 10:03
		Re: how to make a map project in envi By: David Fanning on Thu, 08 January 2009 07:58
		Re: how to make a map project in envi By: Jean H. on Thu, 08 January 2009 07:29
		Re: how to make a map project in envi By: stin.wang on Thu, 08 January 2009 07:08
		Re: how to make a map project in envi By: David Fanning on Wed, 07 January 2009 09:55

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