PDS_VERSION_ID = PDS3 /*** FILE FORMAT ***/ RECORD_TYPE = UNDEFINED /* Derived Analysis Product Identification */ DATA_SET_ID = "MESS-E/V/H-MASCS-5-VIRS-DAP-V1.0" PRODUCT_ID = "VIRS_DAP_500MPP_V03" INSTRUMENT_HOST_NAME = "MESSENGER" INSTRUMENT_NAME = " MERCURY ATMOSPHERIC AND SURFACE COMPOSITION SPECTROMETER" INSTRUMENT_ID = "MASCS" DETECTOR_ID = "VIRS" TARGET_NAME = "MERCURY" PRODUCT_TYPE = "DAP" PRODUCT_CREATION_TIME = 2016-02-23T14:42:47 START_TIME = 2011-03-29T02:02:41 STOP_TIME = 2015-04-30T09:47:22 SPACECRAFT_CLOCK_START_COUNT = "1/209851629.245" SPACECRAFT_CLOCK_STOP_COUNT = "2/72711229.734" PRODUCT_VERSION_ID = "V3" PRODUCER_INSTITUTION_NAME = "APPLIED COHERENT TECHNOLOGY CORPORATION" SOFTWARE_NAME = "ACT_PIPE_VIRS_CREATE_PDS_DAP" SOFTWARE_VERSION_ID = "1.0" NOTE = "This label describes nine data files: 1. An image file containing the mosaic of MASCS/VIRS reflectance @750nm, 2. An image file containing the interpolated mosaic of MASCS/VIRS reflectance @750nm, 3. An image file containing the incidence angle of MASCS/VIRS observations used in mosaic, 4. An image file containing the emission angle of MASCS/VIRS observations used in mosaic, 5. An image file containing the phase angle of MASCS/VIRS observations used in mosaic, 6. An image file containing the area of MASCS/VIRS observations used in mosaic, 7. An image file containing the CDR Date of MASCS/VIRS observations used in mosaic, 8. An image file containing the CDR Time of MASCS/VIRS observations used in mosaic, 9. An image file containing the spectrum number of MASCS/VIRS observations used in mosaic. The CDR date, CDR time can be used to find the CDR where the observation source data is stored, while the spectum number can be used to find the CDR record associated to the observation." /* Description of Reflectance image file */ OBJECT = RFL_FILE ^RFL_IMAGE = "VIRS_DAP_500MPP_V03_RFL.IMG" RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 122616 FILE_RECORDS = 15327 OBJECT = RFL_IMAGE LINES = 15327 LINE_SAMPLES = 30654 SAMPLE_TYPE = PC_REAL SAMPLE_BITS = 32 UNIT = "Reflectance" BANDS = 1 BAND_NAME = "REFLECTANCE 750NM" BAND_STORAGE_TYPE = BAND_SEQUENTIAL MISSING_CONSTANT = -999.0 END_OBJECT = RFL_IMAGE END_OBJECT = RFL_FILE /* Description of interpolated Reflectance image file */ OBJECT = INTRFL_FILE ^INTRFL_IMAGE = "VIRS_DAP_500MPP_V03_INTRFL.IMG" RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 122616 FILE_RECORDS = 15327 OBJECT = INTRFL_IMAGE LINES = 15327 LINE_SAMPLES = 30654 SAMPLE_TYPE = PC_REAL SAMPLE_BITS = 32 UNIT = "Reflectance" BANDS = 1 BAND_NAME = "INTERPOLATED REFLECTANCE 750NM" BAND_STORAGE_TYPE = BAND_SEQUENTIAL MISSING_CONSTANT = -999.0 END_OBJECT = INTRFL_IMAGE END_OBJECT = INTRFL_FILE /* Description of incidence angle image file */ OBJECT = INC_FILE ^INC_IMAGE = "VIRS_DAP_500MPP_V03_INC.IMG" RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 122616 FILE_RECORDS = 15327 OBJECT = INC_IMAGE LINES = 15327 LINE_SAMPLES = 30654 SAMPLE_TYPE = PC_REAL SAMPLE_BITS = 32 UNIT = "Deg" BANDS = 1 BAND_NAME = "INCIDENCE ANGLE" BAND_STORAGE_TYPE = BAND_SEQUENTIAL MISSING_CONSTANT = -999.0 END_OBJECT = INC_IMAGE END_OBJECT = INC_FILE /* Description of emission angle image file */ OBJECT = EMI_FILE ^EMI_IMAGE = "VIRS_DAP_500MPP_V03_EMI.IMG" RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 122616 FILE_RECORDS = 15327 OBJECT = EMI_IMAGE LINES = 15327 LINE_SAMPLES = 30654 SAMPLE_TYPE = PC_REAL SAMPLE_BITS = 32 UNIT = "Deg" BANDS = 1 BAND_NAME = "EMISSION ANGLE" BAND_STORAGE_TYPE = BAND_SEQUENTIAL MISSING_CONSTANT = -999.0 END_OBJECT = EMI_IMAGE END_OBJECT = EMI_FILE /* Description of phase angle image file */ OBJECT = PHA_FILE ^PHA_IMAGE = "VIRS_DAP_500MPP_V03_PHA.IMG" RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 122616 FILE_RECORDS = 15327 OBJECT = PHA_IMAGE LINES = 15327 LINE_SAMPLES = 30654 SAMPLE_TYPE = PC_REAL SAMPLE_BITS = 32 UNIT = "Deg" BANDS = 1 BAND_NAME = "PHASE ANGLE" BAND_STORAGE_TYPE = BAND_SEQUENTIAL MISSING_CONSTANT = -999.0 END_OBJECT = PHA_IMAGE END_OBJECT = PHA_FILE /* Description of observations area image file */ OBJECT = AREA_FILE ^AREA_IMAGE = "VIRS_DAP_500MPP_V03_AREA.IMG" RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 122616 FILE_RECORDS = 15327 OBJECT = AREA_IMAGE LINES = 15327 LINE_SAMPLES = 30654 SAMPLE_TYPE = PC_REAL SAMPLE_BITS = 32 UNIT = "Km^2" BANDS = 1 BAND_NAME = "OBSERVATION AREA" BAND_STORAGE_TYPE = BAND_SEQUENTIAL MISSING_CONSTANT = -999.0 END_OBJECT = AREA_IMAGE END_OBJECT = AREA_FILE /* Description of observations CDR Date image file */ OBJECT = CDRDATE_FILE ^CDRDATE_IMAGE = "VIRS_DAP_500MPP_V03_CDRDATE.IMG" RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 122616 FILE_RECORDS = 15327 OBJECT = CDRDATE_IMAGE LINES = 15327 LINE_SAMPLES = 30654 SAMPLE_TYPE = LSB_INTEGER SAMPLE_BITS = 32 BANDS = 1 BAND_NAME = "CDR DATE" BAND_STORAGE_TYPE = BAND_SEQUENTIAL MISSING_CONSTANT = -999 DESCRIPTION = "Obervation CDR date in the form YYDOY" END_OBJECT = CDRDATE_IMAGE END_OBJECT = CDRDATE_FILE /* Description of observations CDR Time image file */ OBJECT = CDRTIME_FILE ^CDRTIME_IMAGE = "VIRS_DAP_500MPP_V03_CDRTIME.IMG" RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 122616 FILE_RECORDS = 15327 OBJECT = CDRTIME_IMAGE LINES = 15327 LINE_SAMPLES = 30654 SAMPLE_TYPE = LSB_INTEGER SAMPLE_BITS = 32 BANDS = 1 BAND_NAME = "CDR TIME" BAND_STORAGE_TYPE = BAND_SEQUENTIAL MISSING_CONSTANT = -999 DESCRIPTION = "Obervation CDR time in the form HHMMSS. In case the number has only 5 digits then prepend a 0 to it" END_OBJECT = CDRTIME_IMAGE END_OBJECT = CDRTIME_FILE /* Description of observations spectrum number image file */ OBJECT = SPENUM_FILE ^SPENUM_IMAGE = "VIRS_DAP_500MPP_V03_SPENUM.IMG" RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 122616 FILE_RECORDS = 15327 OBJECT = SPENUM_IMAGE LINES = 15327 LINE_SAMPLES = 30654 SAMPLE_TYPE = LSB_INTEGER SAMPLE_BITS = 32 BANDS = 1 BAND_NAME = "SPECTRUM NUMBER" BAND_STORAGE_TYPE = BAND_SEQUENTIAL MISSING_CONSTANT = -999 END_OBJECT = SPENUM_IMAGE END_OBJECT = SPENUM_FILE /* Map projection information about this DAP is in the */ /* IMAGE_MAP_PROJECTION object below. */ OBJECT = IMAGE_MAP_PROJECTION ^DATA_SET_MAP_PROJECTION = "DAP_MAP.CAT" MAP_PROJECTION_TYPE = "EQUIRECTANGULAR" A_AXIS_RADIUS = 2439.4 B_AXIS_RADIUS = 2439.4 C_AXIS_RADIUS = 2439.4 FIRST_STANDARD_PARALLEL = "N/A" SECOND_STANDARD_PARALLEL = "N/A" POSITIVE_LONGITUDE_DIRECTION = "EAST" CENTER_LATITUDE = 0.0 CENTER_LONGITUDE = 0.0 LINE_FIRST_PIXEL = 1 LINE_LAST_PIXEL = 15327 SAMPLE_FIRST_PIXEL = 1 SAMPLE_LAST_PIXEL = 30654 MAP_PROJECTION_ROTATION = 0.0 MAP_RESOLUTION = 85.15 MAP_SCALE = 500 MAXIMUM_LATITUDE = 90 MINIMUM_LATITUDE = -89.997625 WESTERNMOST_LONGITUDE = -180 EASTERNMOST_LONGITUDE = 179.995250 LINE_PROJECTION_OFFSET = 7664.101119 SAMPLE_PROJECTION_OFFSET = 15327.702238 COORDINATE_SYSTEM_TYPE = "BODY-FIXED ROTATING" COORDINATE_SYSTEM_NAME = "PLANETOCENTRIC" END_OBJECT = IMAGE_MAP_PROJECTION END