PDS_VERSION_ID = PDS3 LABEL_REVISION_NOTE = 0001 RECORD_TYPE = FIXED_LENGTH ^TABLE = ("HRSC_MESOCLOUDS_2010.TAB",1) FILE_NAME = "HRSC_MESOCLOUDS_2010.TAB" DATA_SET_ID = "MEX-M-HRSC-4-DDR-CLOUDS-V1.0" DATA_SET_NAME = "MARS EXPRESS MARS HRSC 4 MESOSPHERIC CLOUDS V1.0" PRODUCT_ID = "HRSC_MESOCLOUDS_2010.TAB" PRODUCT_CREATION_TIME = 2019-10-10T09:32:00 MISSION_NAME = "MARS EXPRESS" INSTRUMENT_HOST_NAME = "MARS EXPRESS" INSTRUMENT_HOST_ID = MEX MISSION_ID = MEX TARGET_NAME = "MARS" START_TIME = 2004-06-30T12:42:44.041Z STOP_TIME = 2008-02-11T01:52:05.012Z SPACECRAFT_CLOCK_START_COUNT = "1/0036679312.57959" SPACECRAFT_CLOCK_STOP_COUNT = "1/0150774795.52784" INSTRUMENT_ID = HRSC INSTRUMENT_NAME = "HIGH RESOLUTION STEREO CAMERA" INSTRUMENT_TYPE = "CCD CAMERA" DISTRIBUTION_TYPE = DATA PROCESSING_LEVEL_ID = 4 DETECTOR_ID = MEX_HRSC_NADIR EVENT_TYPE = "MARS-LIMB-VARIABLE-AT" MAXIMUM_RESOLUTION = 150 /*--------------------------------------------------------------------------*/ /*----- ERROR BARS -----*/ /*--------------------------------------------------------------------------*/ /* Please note that the measurement accuracies given in the papers Scholten */ /* et al. 2010 and Maattanen et al. 2010 are very diverse. */ /* */ /* The overall accuracies are 2 km for altitude and 15-20 m/s for speed. */ /* Scholten et al. 2010 state in their abstract that the accuracies are */ /* 1-2 km and 10-15 m/s. The Table 1 of Scholten et al. 2010 also gives */ /* more precise values for error and standard deviation of the altitude. */ /* We have not included these data in the data file itself, since we could */ /* not assign a value for each individual observation. Thus the data user */ /* should decide which values they wish to use for the measurement accuracy.*/ /* The recommended, most conservative values are 2 km and 15-20 m/s. */ /*--------------------------------------------------------------------------*/ /* DATA OBJECT DEFINITION */ OBJECT = TABLE NAME = DATA INTERCHANGE_FORMAT = ASCII ROWS = 28 COLUMNS = 7 ROW_BYTES = 71 OBJECT = COLUMN NAME = "ORBIT" COLUMN_NUMBER = 1 DATA_TYPE = CHARACTER START_BYTE = 5 BYTES = 6 FORMAT = "A6" DESCRIPTION = "Mars Express orbit number." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "ALTITUDE" COLUMN_NUMBER = 2 DATA_TYPE = ASCII_REAL START_BYTE = 14 BYTES = 7 FORMAT = "F7.2" DESCRIPTION = "Average altitude of the observed cloud." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "WIND SPEED" COLUMN_NUMBER = 3 DATA_TYPE = ASCII_REAL START_BYTE = 24 BYTES = 7 FORMAT = "F7.2" DESCRIPTION = "Average wind speed deduced from cloud movement." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "LATITUDE" COLUMN_NUMBER = 4 DATA_TYPE = ASCII_REAL START_BYTE = 35 BYTES = 6 FORMAT = "F6.2" DESCRIPTION = "Average (North) latitude of the observation." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "LONGITUDE" COLUMN_NUMBER = 5 DATA_TYPE = ASCII_REAL START_BYTE = 45 BYTES = 6 FORMAT = "F6.2" DESCRIPTION = "Average (East) longitude of the observation." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "LOCAL TIME" COLUMN_NUMBER = 6 DATA_TYPE = ASCII_REAL START_BYTE = 56 BYTES = 5 FORMAT = "F5.2" DESCRIPTION = "Average local time of the observation." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SOLAR LONGITUDE" COLUMN_NUMBER = 7 DATA_TYPE = ASCII_REAL START_BYTE = 65 BYTES = 6 FORMAT = "F6.2" DESCRIPTION = "Average solar longitude of the observation." END_OBJECT = COLUMN END_OBJECT = TABLE END