PDS_VERSION_ID               = PDS3
RECORD_TYPE                  = FIXED_LENGTH
RECORD_BYTES                 = 1440
FILE_RECORDS                 = 180     
^IMAGE                       = "GGMRO_120_GEOIDERR_90.IMG"
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          = "GMM3_GEOIDERROR_TRUNCATE_N=90"
PRODUCT_ID                   = "GMM3_120_GEOIDERR_90.IMG"
PRODUCT_RELEASE_DATE         = 2016-06-01
PRODUCER_ID                  = "MRO GRAVSCI TEAM"
PRODUCER_FULL_NAME           = "ANTONIO GENOVA"
PRODUCER_INSTITUTION_NAME    = "NASA/GODDARD SPACE FLIGHT CENTER"
DESCRIPTION                  = "
 This file contains a digital map of the Mars geoid heights formal
 uncertainty derived from the error covariance of the spherical harmonic 
 coefficients of the NASA GMM-3 gravity field. Each point gives the Mars 
 geoid height error in m, which is the geoid error on the grid defined 
 from -89 S to 90 N and 0 E to 359 deg E.

 The map is produced by Antonio Genova as a postdoctoral scientist 
 at NASA GSFC under the auspices of the MRO Gravity Science Team, and under
 the direction of M.T. Zuber and F.G. Lemoine.

 The map is produced by Antonio Genova at GSFC for the MRO Gravity Science
 Team.
 
 The reference for the GMM-3 gravity field is GENOVAETAL2016." 
 

START_TIME                   = 1998-03-27T08:00:00.000
STOP_TIME                    = 2015-03-30T00:00:00.000
SOFTWARE_NAME                = "CGSST;V20030325.0"
PRODUCT_CREATION_TIME        = 2016-02-12T17:30:00.000

OBJECT               = IMAGE
  LINES                      = 180
  LINE_SAMPLES               = 360
  SAMPLE_TYPE                = PC_REAL
  SAMPLE_BITS                = 32
  UNIT                       = METER
  OFFSET                     = 0.0E+00
  SCALING_FACTOR             = 1.0E+00
  DESCRIPTION                = "The Digital Map contains
   values of the geoid heights formal uncertainties.  
   The values can be obtained by multiplying the sample 
   in the map by SCALING_FACTOR and then adding OFFSET."

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 <pix/deg>
  MAP_SCALE                    = 59271.381397 <m/pixel>
  MAXIMUM_LATITUDE             = 89.5 <deg>
  MINIMUM_LATITUDE             = -89.5 <deg>
  EASTERNMOST_LONGITUDE        = 359.5 <deg>
  WESTERNMOST_LONGITUDE        = 0.5 <deg>
  LINE_PROJECTION_OFFSET       = -0.5
  SAMPLE_PROJECTION_OFFSET     = 179.5
END_OBJECT           = IMAGE_MAP_PROJECTION

END