PDS_VERSION_ID                 = "PDS3"

RECORD_TYPE                    = FIXED_LENGTH
RECORD_BYTES                   = 1440
FILE_RECORDS                   = 720
^IMAGE                         = "FAIRGRD2.IMG"

SPACECRAFT_NAME                = "CLEMENTINE 1"
TARGET_NAME                    = "MOON"
INSTRUMENT_NAME                = "RADIO SCIENCE SUBSYSTEM"
DATA_SET_ID                    = "CLEM1-L-RSS-5-GRAVITY-V1.0"
PRODUCT_ID                     = "FAIRGRD2-IMG"
PRODUCT_RELEASE_DATE           = 1996-01-01
DESCRIPTION                    = "This file contains a digital,
0.25 X 0.25 degree resolution map of the free-air gravity
accelerations of the Moon.  It is a 1440 x 720 grid from 89.875
to -89.875 degrees latitude, and 0.125 to 359.875 degrees
longitude.  The gravity anomalies are derived from the 70th-
degree and -order spherical harmonic gravity model, GLGM-2."

OBJECT                     = IMAGE
  LINES                        = 720
  LINE_SAMPLES                 = 1440
  SAMPLE_TYPE                  = UNSIGNED_INTEGER
  SAMPLE_BITS                  = 8
  UNIT                         = "MILLIGAL"
  OFFSET                       = 295.35
  SCALING _FACTOR              = 2.563
  DESCRIPTION                  = "A byte-scaled image showing the
  free-air gravity accelerations of the Moon.  The following
  algorithm translates free-air gravity to an image DN:
         DN = (FREE-AIR <MILLIGALS> + 295.35) / 2.563"
END_OBJECT                 = IMAGE

OBJECT               = IMAGE_MAP_PROJECTION
  ^DATA_SET_MAP_PROJECTION     = "DSMAP.CAT"
  COORDINATE_SYSTEM_TYPE       = BODY_FIXED_ROTATING
  COORDINATE_SYSTEM_NAME       = PLANETOCENTRIC
  MAP_PROJECTION_TYPE          = "SIMPLE CYLINDRICAL"
  A_AXIS_RADIUS                = 1738.000 <KM>
  B_AXIS_RADIUS                = 1738.000 <KM>
  C_AXIS_RADIUS                = 1738.000 <KM>
  FIRST_STANDARD_PARALLEL      = "N/A"
  SECOND_STANDARD_PARALLEL     = "N/A"
  POSITIVE_LONGITUDE_DIRECTION = "EAST"
  CENTER_LATITUDE              = 0.0 <DEGREES>
  CENTER_LONGITUDE             = 180.0 <DEGREES>
  REFERENCE_LATITUDE           = "N/A"
  REFERENCE_LONGITUDE          = "N/A"
  LINE_FIRST_PIXEL             = 1
  LINE_LAST_PIXEL              = 720
  SAMPLE_FIRST_PIXEL           = 1
  SAMPLE_LAST_PIXEL            = 1440
  MAP_PROJECTION_ROTATION      = 0.0 <DEGREES>
  MAP_RESOLUTION               = 0.25 <DEGREES>
  MAP_SCALE                    = "N/A"
  MAXIMUM_LATITUDE             = 89.875 <DEGREES>
  MINIMUM_LATITUDE             = -89.875 <DEGREES>
  EASTERNMOST_LONGITUDE        = 359.875 <DEGREES>
  WESTERNMOST_LONGITUDE        = 0.125 <DEGREES>
  LINE_PROJECTION_OFFSET       = 89.875
  SAMPLE_PROJECTION_OFFSET     = 0
END_OBJECT           = IMAGE_MAP_PROJECTION

END