Re: Anyone written an ERDAS.gis -> .viff conversion pgm?

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1 total messages Started by Zheng Tong Fri, 22 Jan 1993 23:18

#1099

Author: Zheng Tong
Date: Fri, 22 Jan 1993 23:18

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> Well, before I start hacking into it, I thought I'd see if anyone
> has possibly written an ERDAS.gis to .viff conversion routine.  If
> so, I'd be interested in hearing from you, as I am not really looking
> forward to the challenge in the short time frame I have
> to do it.
> 
> 
> 
> _   /|                 larry e. hughes
> \`0_o'' Oop,           hughesl@atlantis.cs.orst.edu
>  -( )=  Ack!           hughes@fsl.orst.edu
>    U                   CI$: 70012,2213
> 

ERDAS has a 128 byte head record followed by line interleaved 
data. Therefore, you can use raw2viff, set head offset 128 byte 
and specify corresponding row and column number of the image,
to get a viff image. Then use viff2tiff to get the tiff image.

Hope it helps.

___________________________________ Sincerely ________________________________
 Zhen Tong				| Asst Prof of Fudan Univ
 Remote Sensing & Image Processing Lab	| (W) (504) 388-5269
 Louisiana State University		| (H) (504) 336-0798 (Leave message)
 Baton Rouge, LA 70803  		| E-mail: tong@sun-ra.rsip.lsu.edu

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___________________________________ Sincerely ________________________________
 Zhen Tong				| Asst Prof of Fudan Univ
 Remote Sensing & Image Processing Lab	| (W) (504) 388-5269
 Louisiana State University		| (H) (504) 336-0798 (Leave message)
 Baton Rouge, LA 70803  		| E-mail: tong@sun-ra.rsip.lsu.edu

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