PDS_VERSION_ID               = PDS3
RECORD_TYPE                  = FIXED_LENGTH
RECORD_BYTES                 = 2880
FILE_RECORDS                 = 360     
^IMAGE                       = ("GGMRO_095A_ANOM_080.IMG",1)       
INSTRUMENT_HOST_NAME         = "MARS RECONNAISSANCE ORBITER"
TARGET_NAME                  = "MARS" 
INSTRUMENT_NAME              = "RADIO SCIENCE SUBSYSTEM"
DATA_SET_ID                  = "MRO-M-RSS-5-SDP-V1.0"
ORIGINAL_PRODUCT_ID          = "MRO95A_ANOMALY_TRUNCATE_N=80"
PRODUCT_ID                   = "GGMRO_095A_ANOM_080.IMG"
PRODUCT_RELEASE_DATE         = 2009-08-21
DESCRIPTION                  = "
 This file contains a digital map of the Mars gravity anomalies
derived from spherical harmonic coefficients of the NASA GSFC
MROMGM0032 Mars gravity field. Each point gives the Mars gravity anomaly
in milligals, which is the anomaly of the model gravity defined with respect 
to the reference ellipsoid with semi-major-axis = 3396.0 km, 
GM = 4.282837519531400D+13 m**3/s**2, 1/flattening = 196.877360, 
and rotation rate = 7.088218066303858D-05 rad/s.
The GGMRO_095A_ANOM_080 gravity anomaly map is computed from a truncated
MROMGM0032 solution (from degree 2 up to degree 80).

 The map is produced by Frank G. Lemoine at GSFC for the
 MRO Gravity Science Team."

START_TIME                   = 1998-03-27T08:00:00.000
STOP_TIME                    = 2008-09-01T00:00:00.000
SOFTWARE_NAME                = "HIGEN;V9.0"
PRODUCT_CREATION_TIME        = 2009-08-12T21:30:00.000
PRODUCER_ID                  = "MRO GRAVSCI TEAM"

OBJECT               = IMAGE
  LINES                      = 180
  LINE_SAMPLES               = 360
  SAMPLE_TYPE                = IEEE_REAL
  SAMPLE_BITS                = 64
  UNIT                       = "MILLIGALS"
  OFFSET                     = 0.0E+00
  SCALING_FACTOR             = 1.0E+00
  DESCRIPTION                = "The Digital Map contains
   values of the gravity anomaly.  The values can be obtained
   by multiplying the sample in the map by SCALING_FACTOR
   and then adding OFFSET.  One milligal equals 0.01 mm/s/s."
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                = 3396.0 <km>
  B_AXIS_RADIUS                = 3396.0 <km>
  C_AXIS_RADIUS                = 3396.0 <km>
  FIRST_STANDARD_PARALLEL      = "N/A"
  SECOND_STANDARD_PARALLEL     = "N/A"
  POSITIVE_LONGITUDE_DIRECTION = "EAST"
  CENTER_LATITUDE              = 0.5 <deg>
  CENTER_LONGITUDE             = 180.5 <deg>
  REFERENCE_LATITUDE           = 0.0 <deg>
  REFERENCE_LONGITUDE          = 0.0 <deg>
  LINE_FIRST_PIXEL             = 1
  LINE_LAST_PIXEL              = 180
  SAMPLE_FIRST_PIXEL           = 1
  SAMPLE_LAST_PIXEL            = 360
  MAP_PROJECTION_ROTATION      = 0.0 <deg>
  MAP_RESOLUTION               = 1.0E+00
  MAP_SCALE                    = "N/A"
  MAXIMUM_LATITUDE             = 89.5 <deg>
  MINIMUM_LATITUDE             = -89.5 <deg>
  EASTERNMOST_LONGITUDE        = 359.5 <deg>
  WESTERNMOST_LONGITUDE        = 0.5 <deg>
  LINE_PROJECTION_OFFSET       = 0.0
  SAMPLE_PROJECTION_OFFSET     = 0.0
END_OBJECT           = IMAGE_MAP_PROJECTION

END