PDS_VERSION_ID = PDS3 /* PRODUCT DESCRIPTION */ DATA_SET_ID = "CO-SSA-RADAR-5-BIDR-V1.0" DATA_SET_NAME = "CASSINI ORBITER SSA RADAR 5 BIDR V1.0" PRODUCER_INSTITUTION_NAME = "U.S.G.S. FLAGSTAFF" PRODUCER_ID = USGS PRODUCER_FULL_NAME = "RANDOLPH L. KIRK" PRODUCT_ID = "BIBQD25S324_D207_E001S01_V02" PRODUCT_VERSION_ID = 02 INSTRUMENT_HOST_NAME = "CASSINI ORBITER" INSTRUMENT_HOST_ID = CO INSTRUMENT_NAME = "CASSINI RADAR" INSTRUMENT_ID = RADAR TARGET_NAME = ENCELADUS START_TIME = 2009-306T06:11:57.852 STOP_TIME = 2009-306T06:31:57.184 SPACECRAFT_CLOCK_START_COUNT = 1635836097 SPACECRAFT_CLOCK_STOP_COUNT = 1635837296 PRODUCT_CREATION_TIME = 2010-322T12:58:54.000 SOURCE_PRODUCT_ID = "LBDR_02_D207_V02" MISSION_PHASE_NAME = TOUR MISSION_NAME = "CASSINI-HUYGENS" SOFTWARE_VERSION_ID = "V1.0" /* DESCRIPTION OF COMPRESSED AND UNCOMPRESSED FILES */ OBJECT = COMPRESSED_FILE FILE_NAME = "BIBQD25S324_D207_E001S01_V02.ZIP" RECORD_TYPE = UNDEFINED ENCODING_TYPE = ZIP INTERCHANGE_FORMAT = BINARY UNCOMPRESSED_FILE_NAME = "BIBQD25S324_D207_E001S01_V02.IMG" REQUIRED_STORAGE_BYTES = 716784 ^DESCRIPTION = "SOFTWARE/SOFTINFO.TXT" END_OBJECT = COMPRESSED_FILE OBJECT = UNCOMPRESSED_FILE FILE_NAME = "BIBQD25S324_D207_E001S01_V02.IMG" RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 872 FILE_RECORDS = 822 LABEL_RECORDS = 6 /* POINTERS TO START RECORDS OF OBJECTS IN FILE */ ^IMAGE = ("BIBQD25S324_D207_E001S01_V02.IMG", 7) /* DESCRIPTION OF OBJECTS CONTAINED IN FILE */ OBJECT = IMAGE LINES = 816 LINE_SAMPLES = 872 SAMPLE_TYPE = "UNSIGNED_INTEGER" SAMPLE_BITS = 8 CHECKSUM = 39010099 SCALING_FACTOR = 1.0000004E-01 OFFSET = -1.5100000E+01 MISSING_CONSTANT = 0 NOTE = "The data values in this file are Synthetic Aperture Radar (SAR) normalized backscatter cross-section values in logarithmic form. The observed values have been corrected for incidence-angle effects and converted to decibels (db). The raw backscatter values have been multiplied by the function f(I), where I is the incidence angle and f(I) = 2.9165/(3.71*cos(I)^1.46). The corresponding decibel value is db = 10 log10 (cross-section * f(I)). The scaling between raw data number and db is specified by the SCALING_FACTOR and OFFSET. " END_OBJECT = IMAGE OBJECT = IMAGE_MAP_PROJECTION ^DATA_SET_MAP_PROJECTION = "DSMAP.CAT" MAP_PROJECTION_TYPE = "OBLIQUE CYLINDRICAL" FIRST_STANDARD_PARALLEL = "N/A" SECOND_STANDARD_PARALLEL = "N/A" A_AXIS_RADIUS = 252.1233000 B_AXIS_RADIUS = 252.1233000 C_AXIS_RADIUS = 252.1233000 POSITIVE_LONGITUDE_DIRECTION = WEST CENTER_LATITUDE = 0.000000 CENTER_LONGITUDE = 0.000000 REFERENCE_LATITUDE = -88.9882950 REFERENCE_LONGITUDE = 134.0315330 LINE_FIRST_PIXEL = 1 LINE_LAST_PIXEL = 816 SAMPLE_FIRST_PIXEL = 1 SAMPLE_LAST_PIXEL = 872 MAP_PROJECTION_ROTATION = 90.0000000 MAP_RESOLUTION = 8.0000000 MAP_SCALE = 0.5500477 MAXIMUM_LATITUDE = 25.0558224 MINIMUM_LATITUDE = -76.8854523 EASTERNMOST_LONGITUDE = 54.5765991 WESTERNMOST_LONGITUDE = 254.3665772 LINE_PROJECTION_OFFSET = 927.5000000 SAMPLE_PROJECTION_OFFSET = 327.5000000 OBLIQUE_PROJ_POLE_LATITUDE = -0.428774 OBLIQUE_PROJ_POLE_LONGITUDE = 249.104834 OBLIQUE_PROJ_POLE_ROTATION = 0.916360 OBLIQUE_PROJ_X_AXIS_VECTOR = (-0.01227234,-0.01269439,-0.99984411) OBLIQUE_PROJ_Y_AXIS_VECTOR = (-0.93415777,-0.35650176,0.01599237) OBLIQUE_PROJ_Z_AXIS_VECTOR = (-0.35664919,0.93420841,-0.00748345) LOOK_DIRECTION = RIGHT COORDINATE_SYSTEM_NAME = "PLANETOGRAPHIC" COORDINATE_SYSTEM_TYPE = "BODY-FIXED ROTATING" END_OBJECT = IMAGE_MAP_PROJECTION END_OBJECT = UNCOMPRESSED_FILE END