PDS_VERSION_ID               = "PDS3"

RECORD_TYPE                  = FIXED_LENGTH
RECORD_BYTES                 = 82
FILE_RECORDS                 = 6480
^ARRAY                       = "TOPOGRD.DAT"

SPACECRAFT_NAME              = "MAGELLAN"
TARGET_NAME                  = "VENUS"
INSTRUMENT_NAME              = "RADIO SCIENCE SUBSYSTEM"
DATA_SET_ID                  = "MGN-V-RDRS-5-TOPO-L2-V1.0"
PRODUCT_ID                   = "TOPOGRD-DAT"
PRODUCT_RELEASE_DATE         = 1997-08-01
DESCRIPTION                  = "This file contains a digital,
1 X 1 degree resolution grid of the topography of Venus.  It is
a 360 x 180 grid from 89.5 to -89.5 degrees latitude, and 0.5 to
359.5 degrees longitude.  The topography is derived from Ford and
Pettengill (Journal of Geophysical Research, 97, E8, 13103-13114,
1992) Magellan topography data.  The observation is topography in
kilometers at the surface referenced to a sphere of 6051.0 km
radius."

OBJECT                   = ARRAY
  NAME                       = "2-D GRID OF TOPOGRAPHY"
  INTERCHANGE_FORMAT         = ASCII
  AXES                       = 2
  AXIS_ITEMS                 = (180,360)
  AXIS_NAME                  = ("LATITUDE","LONGITUDE")
  AXIS_UNIT                  = (DEGREES,DEGREES)
  AXIS_INTERVAL              = (1.0,1.0)
  FORMAT                     = "F8.2"
  SAMPLE_BITS                = 64
  DESCRIPTION                = "This is a 2-D grid of the
  topography of Venus in kilometers at the surface referenced
  to a sphere of 6051.0 km radius"
END_OBJECT               = ARRAY

END