CCSD3ZF0000100000001NJPL3IF0PDS200000001 = SFDU_LABEL /* Detached PDS label for the PV-ORAD large angle backscatter image */ RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 16384 FILE_RECORDS = 1025 /* Pointers to image file and objects within it */ ^FOREIGN_LABEL = ("PVEN005H.IMG",1) ^IMAGE = ("PVEN005H.IMG",2) /* Image descriptive information */ DATA_SET_ID = "P12-V-ORAD-5-BACKSCATTER-V1.0" TARGET_NAME = VENUS SPACECRAFT_NAME = "PIONEER VENUS ORBITER" INSTRUMENT_NAME = "ORBITING RADAR" TRANSMITTED_POLARIZATION = "LINEAR" RECEIVED_POLARIZATION = "SAME SENSE LINEAR" WAVELENGTH = 17. DATA_SET_PARAMETER_NAME = BACKSCATTER_CROSS_SECTION DATA_SET_PARAMETER_UNIT = "N/A" MAP_PROJECTION_TYPE = "SIMPLE CYLINDRICAL" MAP_SCALE = 11.378 MAXIMUM_LATITUDE = 60.0 MINIMUM_LATITUDE = -30.0 MAXIMUM_LONGITUDE = 240.0 MINIMUM_LONGITUDE = 240.0 PRODUCER_FULL_NAME = "PETER G. FORD" NOTE = "VICAR format image of Venus large-angle radar backscatter cross-section, from the side-looking mode of the Pioneer Venus radar mapper experiment. The cross-section is corrected for Venus atmospheric absorption and normalized to 45 degree incidence angle via the phenomenological Muhleman scattering function. The radar is linearly polarized, with the E-vector parallel to the scattering surface. For reference, see Masursky, H., E. Eliason, P.G. Ford, G.E. McGill, G.H. Pettengill, G.G. Schaber, and G. Schubert, Pioneer Venus radar results: Geomorphology from imagery and altimetry, J. Geophys. Res., 85, 8232-8260, 1980." /* Object descriptions */ OBJECT = FOREIGN_LABEL TYPE = VICAR2 RECORDS = 1 BYTES = 16384 ^DESCRIPTION = "VICAR2.TXT" END_OBJECT = FOREIGN_LABEL OBJECT = IMAGE LINES = 1024 LINE_SAMPLES = 4096 SAMPLE_BITS = 32 SAMPLE_TYPE = VAX_REAL END_OBJECT = IMAGE END