Hi,This was a previous help for me by Harold McMahon
[[EMAIL PROTECTED]]

hope this helps

M. Korhan Erturac
Geologist

if you apply sunshading/filters to the mosaic directly, you will get
border loss (this is the behaviour of filters).

I would suggest to save the mosaic as a virtual dataset. Remove all
transforms & filters before saving your mosaic as a virtual dataset.
Then load the virtual dataset into a new algorithm and try your
processing steps.



-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]
Sent: Saturday, December 08, 2001 1:08 PM
Subject: ERMAPPER-L Daily Digest


----------------------------------------------------------------------

From: "Adi Sjoekri" <[EMAIL PROTECTED]>
Subject: GTOPO30 data sets mosaicking
Date: Sat, 8 Dec 2001 15:05:37 +0700
Reply-To: [EMAIL PROTECTED]
Hello List,

I would like to ask if anybody can help me on mosaicking USGS gtopo30 data
set that to produce a seamless image with ER-Mapper 6.1. Seems like that
each gtopo30 data set has one cell size border around it. I just could not
get rid off it when masaicking two gtopo30 data sets.

Thanks,

Adi Sjoekri
_____________________________________________
Geological Data Management and GIS Consultant
Jakarta - INDONESIA
Phone/Fax: (62-21) 7183404
e-mail: [EMAIL PROTECTED]

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