PDS_VERSION_ID = PDS3 /* The source image data definition. */ RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 1274 FILE_RECORDS = 795 ^IMAGE = "MSGR_DEM_ASU_EQ_SANDR18_O1_54_I_V06.IMG" /* Identification Information */ DATA_SET_ID = "MESS-H-MDIS-5-DEM-ELEVATION-V1.0" DATA_SET_NAME = "MESSENGER MERCURY MDIS LEVEL 5 DEM V1.0" PRODUCER_INSTITUTION_NAME = "ARIZONA STATE UNIVERSITY" PRODUCER_ID = "ASU" PRODUCER_FULL_NAME = "MARK ROBINSON, PH.D" PRODUCT_ID = "MSGR_DEM_ASU_EQ_SANDR18_O1_54_I_V06" PRODUCT_VERSION_ID = "1" PRODUCT_TYPE = DEM INSTRUMENT_HOST_NAME = MESSENGER INSTRUMENT_NAME = "MERCURY DUAL IMAGING SYSTEM NARROW ANGLE CAMERA" INSTRUMENT_ID = "MDIS-NAC" TARGET_NAME = MERCURY RATIONALE_DESC = "Created to examine local topographic features of Mercury" SOFTWARE_NAME = {"ISIS","SOCET SET"} /* Time Parameters */ START_TIME = "N/A" STOP_TIME = "N/A" SPACECRAFT_CLOCK_START_COUNT = "N/A" SPACECRAFT_CLOCK_STOP_COUNT = "N/A" PRODUCT_CREATION_TIME = 2016-10-04T05:55:49 /* NOTE: */ /* This raster image is composed of a set of pixels that represent finite */ /* areas, and not discrete points. The center of the upper left pixel is */ /* defined as line and sample (1.0,1.0). The */ /* [LINE,SAMPLE]_PROJECTION_OFFSET elements are the pixel offset from line */ /* and sample (1.0,1.0) to the map projection origin (defined by the */ /* CENTER_LATITUDE and CENTER_LONGITUDE elements). These offset values */ /* are positive when the map projection origin is to the right or below */ /* the center of the upper left pixel. This definition was adopted in */ /* November 2011 by the LROC team. */ OBJECT = IMAGE_MAP_PROJECTION ^DATA_SET_MAP_PROJECTION = "DEM_EQU_MAP.CAT" MAP_PROJECTION_TYPE = EQUIRECTANGULAR A_AXIS_RADIUS = 2439.4 B_AXIS_RADIUS = 2439.4 C_AXIS_RADIUS = 2439.4 COORDINATE_SYSTEM_NAME = PLANETOCENTRIC COORDINATE_SYSTEM_TYPE = "BODY-FIXED ROTATING" POSITIVE_LONGITUDE_DIRECTION = EAST /* NOTE: CENTER_LATITUDE and CENTER_LONGITUDE describe the location */ /* of the center of projection, which is not necessarily equal to the */ /* location of the center point of the image. */ CENTER_LATITUDE = 42.496 CENTER_LONGITUDE = 180.0 LINE_FIRST_PIXEL = 1 LINE_LAST_PIXEL = 791 SAMPLE_FIRST_PIXEL = 1 SAMPLE_LAST_PIXEL = 637 MAP_PROJECTION_ROTATION = 0.0 MAP_RESOLUTION = 788.436 MAP_SCALE = 0.054000000000164 MAXIMUM_LATITUDE = 42.98992013 MINIMUM_LATITUDE = 41.98666854 EASTERNMOST_LONGITUDE = 154.9769768 WESTERNMOST_LONGITUDE = 153.88122009 LINE_PROJECTION_OFFSET = 33894.3 SAMPLE_PROJECTION_OFFSET = 15183.2 END_OBJECT = IMAGE_MAP_PROJECTION OBJECT = IMAGE DESCRIPTION = "MDIS digital terrain models of high-priority targets" LINES = 791 LINE_SAMPLES = 637 SAMPLE_TYPE = LSB_UNSIGNED_INTEGER SAMPLE_BITS = 16 SAMPLE_BIT_MASK = 2#1111111111111111# MISSING_CONSTANT = 0 BAND_STORAGE_TYPE = BAND_SEQUENTIAL BANDS = 1 END_OBJECT = IMAGE END