This directory contains 54 Mars Global Surveyor Orbiter Camera (MOC)
images in Planetary Data System (PDS) compressed image (IMQ) format.
To create PDS uncompressed image (IMG) format, use the program
'readmoc' which is provided on the PDS archive CD-ROMs in the software
directory.  That directory includes both a SunOS (and Solaris) and
Windows98 (DOS) version of the decompression program.  This directory
also includes a text file, 'ancillary.tab' that provides ancillary
image information in PDS format, and a JPEG version of the maps
provided by T. Parker showing the landing ellipses presently being
targeted, with the approximate locations of the 29 NA and 25 WA
context images included in this release marked in red.

NOTE(1): Ancillary data for E04-01163 is probably wrong, as that image
was taken as a roll-only targeted observation at an emission angle of
approximately, 18.26 degrees, but the Project-supplied SPICE indicates
a nadir orientation.  Final SPICE will be included with the PDS
delivery of these data.

NOTE(2): These data have not been validated for delivery to the PDS.
They are made available to the Mars Geoscience community and the Mars
Exploration Program to support landing site selection and validation
for the Mars Exploration Rover (MER) 2003 and later landing missions.

Please direct all inquires regarding these ellipses, and the images
provided in this directory, to the Mars Operations Office or the Mars
Exploration Office at the Jet Propulsion Laboratory:

T. E. Thorpe, MGS Project Manger, tom.e.thorpe@jpl.nasa.gov
M. P. Golombek, Landing Site Scientist, matthew.p.golombek@jpl.nasa.gov
T. J. Parker, Landing Site Scientist, timothy.j.parker@jpl.nasa.gov
