article for info.grass.user

ryan at scs.leeds.ac.uk ryan at scs.leeds.ac.uk
Wed Jan 31 07:00:00 EST 1996


Newsgroups: info.grass.user
From: ryan at scs.leeds.ac.uk (R Wang)
Subject: [Q] Help: Extract Landsat Data
Message-ID: <1996Jan31.113307.6113 at leeds.ac.uk>
NNTP-Posting-Host: csparc13.leeds.ac.uk
Organization: School Of Computer Studies, University of Leeds
Date: Wed, 31 Jan 1996 11:33:07 +0000 (GMT)

Hello Grassers,

I have some problems of extracting Landsat TM data for GRASS image
processing. Please help if you have any idea what should I do.

Probelm One,
============

I received Landsat TM data(full scene and 7 bands) within three CCT
recordeds at 6250 bpi. Does the GRASS4.1 program i.tape.tm can be used
to extract Landsat data in this format?

Problem Two,
============

We have only one machine which can read the CCT record at 6250 bpi, but
the GRASS program was installed in another machine. What should I do
in this kind of situation? Does there is any program which I can use
to extract the Landsat TM data and to import it to GRASS?

Problem Three,
==============

Does there is any program available from INTERNET for me to convert the
Landsat TM data to raw data? By the way, does GRASS provide any program
to read Landsat TM raw data?

Please help if you have any clue for these problems. I have been waiting
the Landsat TM data for half an year. I was very happy when I received
the tapes a week ago. But it becomes a nightmare to extract the data from 
such `huge' types.


Best Regrads !!


Ryan


                      __\/__
                  .  / ^  _ \  .
                  |\| (o)(o) |/|
#----------------.OOOo--oo--oOOO.-----------#
#                                           #
#    Ryan S.M. Wang,PhD Research Student    #
#    Computer Studies, U. of Leeds, U.K.    #
#    e-mail: ryan at scs.leeds.ac.uk           #
#                                           #
#_________________________Oooo._____________#
                  .oooO   (   )
                  (   )    ) /
                   \ (    (_/
                    \_)







More information about the grass-user mailing list