PDS_VERSION_ID                 = PDS3
LABEL_REVISION_NOTE            = "2025-05-16, M. Perry, revised projection offsets in label"

/* File characteristics */
RECORD_TYPE                    = FIXED_LENGTH
RECORD_BYTES                   = 5336
FILE_RECORDS                   = 29170801

/* Pointers to objects in file */
^ARRAY                         = "PLANUM_BOREUM_3D_V1_TIME.DAT"

/* Identification data elements */
DATA_SET_ID                    = "MRO-M-SHARAD-5-3D-V1.0"
DATA_SET_NAME                  = "MRO MARS SHARAD 5 3D V1.0"
PRODUCT_ID                     = "PLANUM_BOREUM_3D_V1_TIME"
PRODUCT_VERSION_ID             = "1"
INSTRUMENT_HOST_ID             = "MRO"
INSTRUMENT_HOST_NAME           = "MARS RECONNAISSANCE ORBITER"
INSTRUMENT_ID                  = "SHARAD"
INSTRUMENT_NAME                = "SHALLOW RADAR"
TARGET_NAME                    = "MARS"
START_TIME                     = 2006-343T01:01:14.937
STOP_TIME                      = 2014-122T16:39:26.515
SPACECRAFT_CLOCK_START_COUNT   = "2/850093274.61452"
SPACECRAFT_CLOCK_STOP_COUNT    = "15/1083516004.054"
PRODUCER_FULL_NAME             = "NATHANIEL EDWARD PUTZIG"
PRODUCER_INSTITUTION_NAME      = "PLANETARY SCIENCE INSTITUTE"
/* Array information */
OBJECT                         = ARRAY
 NAME                          = "3D RADAR VOLUME"
 DESCRIPTION                   = "
  The first and second (X and Y) axes are projected distances corresponding
  to LINE and SAMPLE pixel directions. The third axis, DELAY_TIME, is
  referenced to a radius of 3392.2645 km. A FRAME consists of all values
  along the third axis for a given X and Y location.
  BACKSCATTER STRENGTH is the square root of backscatter power."
 AXES                          = 3
 /* AXIS_NAME                  = (X,Y,DELAY_TIME) */
 AXIS_ITEMS                    = (5401,5401,1334)
 AXIS_UNIT                     = (METER,METER,MICROSECOND)
 AXIS_INTERVAL                 = (475,475,0.0375)
 AXIS_START                    = (-1282987.5,-1282987.5,100.000)
 INTERCHANGE_FORMAT            = BINARY
 OBJECT                        = ELEMENT
  DATA_TYPE                    = PC_REAL
  BYTES                        = 4
  NAME                         = "BACKSCATTER STRENGTH RELATIVE TO FRAME MEAN"
  MAXIMUM                      = 0.432041
  MINIMUM                      = -0.138998
 END_OBJECT                    = ELEMENT
END_OBJECT                     = ARRAY

/* Map projection information */
OBJECT                         = IMAGE_MAP_PROJECTION
 ^DATA_SET_MAP_PROJECTION      = "DSMAP_POLAR.CAT"
 MAP_PROJECTION_TYPE           = "POLAR STEREOGRAPHIC"
 A_AXIS_RADIUS                 = 3396. <km>
 B_AXIS_RADIUS                 = 3396. <km>
 C_AXIS_RADIUS                 = 3376. <km>
 FIRST_STANDARD_PARALLEL       = "N/A"
 SECOND_STANDARD_PARALLEL      = "N/A"
 POSITIVE_LONGITUDE_DIRECTION  = "EAST"
 WESTERNMOST_LONGITUDE         = 0
 EASTERNMOST_LONGITUDE         = 360
 MINIMUM_LATITUDE              = 60.215500
 MAXIMUM_LATITUDE              = 90
 CENTER_LONGITUDE              = 0
 CENTER_LATITUDE               = 90
 REFERENCE_LONGITUDE           = "N/A"
 REFERENCE_LATITUDE            = "N/A"
 LINE_FIRST_PIXEL              = 1
 LINE_LAST_PIXEL               = 5401
 SAMPLE_FIRST_PIXEL            = 1
 SAMPLE_LAST_PIXEL             = 5401
 MAP_PROJECTION_ROTATION       = 0
 MAP_SCALE                     = 475 <m/pix>
 MAP_RESOLUTION                = 124 <pix/deg>
 LINE_PROJECTION_OFFSET        = 2700.52632
 SAMPLE_PROJECTION_OFFSET      = 2700.52632
 COORDINATE_SYSTEM_TYPE        = "BODY-FIXED ROTATING"
 COORDINATE_SYSTEM_NAME        = "PLANETOCENTRIC"
END_OBJECT                     = IMAGE_MAP_PROJECTION

END