PDS_VERSION_ID = PDS3 RECORD_TYPE = UNDEFINED ^IMAGE = "ORBMERC.GIF" MISSION_NAME = {"VIKING","MARS GLOBAL SURVEYOR"} SPACECRAFT_NAME = {"VIKING ORBITER 1","VIKING ORBITER 2", "MARS GLOBAL SURVEYOR"} SOURCE_DATA_SET_ID = "VO1/VO2-M-VIS-5-DIM-V1.0" PRODUCT_ID = "ORBMERC" PRODUCER_FULL_NAME = "Thomas C. Stein" PRODUCER_INSTITUTION_NAME = "Washington University" TARGET_NAME = "MARS" OBJECT = IMAGE_MAP_PROJECTION ^DATA_SET_MAP_PROJECTION = "DSMAP1.CAT" COORDINATE_SYSTEM_TYPE = "BODY-FIXED ROTATING" COORDINATE_SYSTEM_NAME = "PLANETOGRAPHIC" MAP_PROJECTION_TYPE = "MERCATOR" A_AXIS_RADIUS = 3393.4 B_AXIS_RADIUS = 3393.4 C_AXIS_RADIUS = 3375.7 FIRST_STANDARD_PARALLEL = "N/A" SECOND_STANDARD_PARALLEL = "N/A" POSITIVE_LONGITUDE_DIRECTION = "WEST" CENTER_LATITUDE = 0.0 CENTER_LONGITUDE = 0.0 REFERENCE_LATITUDE = "N/A" REFERENCE_LONGITUDE = "N/A" LINE_FIRST_PIXEL = 101 LINE_LAST_PIXEL = 785 SAMPLE_FIRST_PIXEL = 51 SAMPLE_LAST_PIXEL = 1489 MAP_PROJECTION_ROTATION = 0 MAP_RESOLUTION = 4 MAP_SCALE = 7.403 MAXIMUM_LATITUDE = 65.0 MINIMUM_LATITUDE = -65.0 EASTERNMOST_LONGITUDE = 180.0 WESTERNMOST_LONGITUDE = 180.0 LINE_PROJECTION_OFFSET = 445 SAMPLE_PROJECTION_OFFSET = 770 END_OBJECT = IMAGE_MAP_PROJECTION OBJECT = IMAGE ENCODING_TYPE = "GIF89A" LINES = 885 LINE_SAMPLES = 1540 SAMPLE_TYPE = UNSIGNED_INTEGER SAMPLE_BITS = 8 END_OBJECT = IMAGE END