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Re: Gridded MODIS lat/lon array [message #88187 is a reply to message #88178]

Wed, 26 March 2014 18:46

dm_gty88
Messages: 8
Registered: October 2013

Junior Member

On Wednesday, March 26, 2014 9:05:47 PM UTC+8, David Fanning wrote:
> ddt88 writes:
>
>
>
>> Is there a way I could do this: http://www.idlcoyote.com/map_tips/pixel_to_ll.html for a MODIS gridded product? I'm trying to avoid converting the images to geotiff so is it possible to do it for an HDF file?
>
>
>
> You probably could. The real question is why would you want to? In any
>
> case, it is a reasonably good bet this information is already in the HDF
>
> file.
>
>
>
> Cheers,
>
>
>
> David
>
> --
>
> 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.")

Hello David, I'm working with a large number of files so I want to avoid having to convert each hdf to geotiff for processing efficiency. I'm quite confused with the geotiff info and can't understand how I could extract the same information from the metadata of HDF files.

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[Message index]

		Gridded MODIS lat/lon array By: dm_gty88 on Wed, 26 March 2014 03:20
		Re: Gridded MODIS lat/lon array By: Andy Sayer on Wed, 26 March 2014 05:42
		Re: Gridded MODIS lat/lon array By: dm_gty88 on Wed, 26 March 2014 18:44
		Re: Gridded MODIS lat/lon array By: Andy Sayer on Thu, 27 March 2014 06:06
		Re: Gridded MODIS lat/lon array By: David Fanning on Wed, 26 March 2014 06:05
		Re: Gridded MODIS lat/lon array By: dm_gty88 on Wed, 26 March 2014 18:46
		Re: Gridded MODIS lat/lon array By: David Fanning on Thu, 27 March 2014 06:13
		Re: Gridded MODIS lat/lon array By: David Fanning on Thu, 27 March 2014 07:06

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