USGS

Isis 2 Documentation


base Documentation

base - Project base mosaic to LEVEL1 image format
This procedure projects a geometrically controlled base
mosaic to the same camera view orientation as the LEVEL1
image (the output will not include camera distortions).  The
output image is used as truth for geometric control of the
LEVEL1 image.  For Mission data containing reseau locations
use TVTIE in idl to interactively update the camera angles of
the LEVEL1 image to the BASE2L1 image.  For Galileo data,
TVTIE,/match for matchpoint selection should be used and then
passed on to JIGSAW for updating the camera angles (hold
BASE2L1 image as truth).

Two programs are run in this procedure:

BASE2L1 - generates a transformation table file (BASETFILE.DAT)
GEOM - transforms the base mosaic to the format of the LEVEL1
   image using BASETFILE.DAT.
The procedure deletes the BASETFILE.DAT and work files after
  GEOM is done.  See specific programs for more help.

PROGRAMMER: Ella Mae Lee, U.S.G.S., Flagstaff, AZ


ParmDescriptionDefault
FROM
Input cube filename
(Default extension is .cub)
NONE
LEVEL1
LEVEL1 image to match
NONE
TO
Output cube filename
(Default extension is .cub)
NONE
WORK
Directory for temporary
files
(Default current directory)
--

ADDITIONAL NOTES:

ParmDescription
FROM
Filename of the mosaic that is to be projected to the
format of the LEVEL1 image.
  (Default extension is .cub)
LEVEL1
Filename of the LEVEL1 image that is to be matched.
TO
Filename of the output image that will match the
camera view orientation of the LEVEL1 image.  The output
image is placed in the current directory.
(Default extension is .cub)
WORK
GEOM needs work space for two files to transform the image:
one file is approximately the size of the input image and
the other is approximately the size of the output image.
This option allows the work files to be sent to a different
disk.
(Default current directory)

Last updated: Jan 31 2005
File: pdfs2.html

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