CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM204760;03' SOURCE_PRODUCT_ID = 'C-BIDR.4756-4760;3' /* PHYSICAL DESCRIPTION OF THE FILE RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 262 /* LOCATION OF OBJECTS WITHIN THE FILE ^TABLE_HEADER = 'IM2.AUX' ^TABLE = ('IM2.AUX',2) /* GENERAL PARAMETERS SPACECRAFT_NAME = 'MAGELLAN' MISSION_PHASE_NAME = 'PRIMARY MISSION' INSTRUMENT_NAME = 'RADAR SYSTEM' TARGET_NAME = 'VENUS' ORBIT_NUMBER = 4760 START_TIME = 1992-05-03T01:26:43.406 STOP_TIME = 1992-05-03T01:45:42.633 SPACECRAFT_CLOCK_START_COUNT = '01571700.22.6.0' SPACECRAFT_CLOCK_STOP_COUNT = '01571720.16.2.0' NOTE = 'SINUSOIDAL_IMAGE_INDEX_FILE' DESCRIPTION = "This is the Sinusoidal Image Index File." CONFIDENCE_LEVEL_NOTE = "The following errors were noted by the software that generated this PDS label: gap 41 lines between lat 42.4222 and 42.2056 block 7 gap 23 lines between lat 42.2056 and 42.0323 block 8 gap 3 lines between lat 34.6417 and 34.5444 block 305 gap 11 lines between lat 31.0333 and 30.9083 block 452 gap 7 lines between lat 28.2751 and 28.1643 block 593 gap 3 lines between lat 22.0114 and 21.9347 block 923 gap 174 lines between lat 20.7971 and 20.361 block 986 gap 5 lines between lat 12.5869 and 12.5152 block 1484 gap 7 lines between lat 2.92586 and 2.83993 block 2139 gap 2 lines between lat 2.3201 and 2.2434 block 2165 gap 14 lines between lat -0.539012 and -0.651218 block 2334 gap 153 lines between lat -2.28743 and -2.70216 block 2413 gap 831 lines between lat -10.8449 and -12.724 block 2796 gap 16 lines between lat -15.7152 and -15.8856 block 2891 gap 8 lines between lat -17.6368 and -17.7973 block 2946 gap 23 lines between lat -18.1297 and -18.3172 block 2952 gap 96 lines between lat -24.1973 and -24.5751 block 3108 gap 56 lines between lat -26.7759 and -27.0664 block 3152 gap 21 lines between lat -28.1955 and -28.427 block 3168 gap 193 lines between lat -28.5144 and -29.1201 block 3172 gap 40 lines between lat -29.1201 and -29.3957 block 3173 gap 60 lines between lat -29.417 and -29.7366 block 3175 gap 37 lines between lat -29.89 and -30.1343 block 3178 gap 52 lines between lat -32.5801 and -32.8726 block 3215 gap 10 lines between lat -33.3925 and -33.6084 block 3222 gap 285 lines between lat -35.4427 and -36.2729 block 3245 gap 34 lines between lat -37.385 and -37.6648 block 3265 gap 220 lines between lat -38.0866 and -38.8153 block 3270 gap 97 lines between lat -40.4003 and -40.8577 block 3292 gap 102 lines between lat -40.977 and -41.44 block 3295 gap 140 lines between lat -41.4933 and -42.0451 block 3297 gap 34 lines between lat -42.8057 and -43.17 block 3303" /* DESCRIPTION OF OBJECTS WITHIN THE FILE OBJECT = TABLE_HEADER HEADER_TYPE = 'VICAR2' INTERCHANGE_FORMAT = ASCII RECORD_TYPE = STREAM BYTES = 512 RECORDS = 1 DESCRIPTION = "Header of VICAR/IBIS file." END_OBJECT = TABLE_HEADER OBJECT = TABLE SFDU_FORMAT_ID = 'VICAR/IBIS' INTERCHANGE_FORMAT = BINARY RECORD_TYPE = FIXED_LENGTH ROW_BYTES = 512 ROWS = 261 COLUMNS = 'UNK' DESCRIPTION = "This file serves as an index to the image data in the accompanying .DAT file. The index is used by several VICAR and GIPS programs to directly access portions of the BIDR swath without having to read the entire image. Index files are in VICAR/IBIS format. They consist of an ASCII header, followed by data blocks. The header consists of a series of blank-delimited ASCII strings, each in the format 'keyword=value'. If 'value' contains blanks, it is enclosed in single quotes. The first keyword is LBLSIZE, whose value (usually 512) is the length of the header, in bytes. Other important header keywords are NS, the length of each data block (also usually 512 bytes), NL, the number of data blocks, ORBIT, the BIDR orbit number, and REF_MERIDIAN , the reference meridian of the BIDR's sinusoidal projection. The remainder of the header block is filled with ASCII NULs. The header is followed by a single data block which starts with a 4-byte integer field whose value is the number of data blocks, nblk, in the original BIDR. The integer is written in VAX binary format. The remainder of the index file consists of 10 groups of data blocks. Each group consists of nblk 4-byte fields, and the last block of each group is padded with NUL bytes to a multiple of the block length, NS. The total number of data blocks is therefore 10*ceil(4*nblk/NS)+1, where the ceil function returns the smallest integer that is not less than its argument. The ten sets of data blocks contain information about the nblk BIDR image data blocks. Fields marked (I) contain 4-byte VAX signed integers, while those marked (F) contain 4-byte single-precision VAX floats. 1. Running sum of the number of pixel lines of data preceding the start of the image data block (I) 2. Physical BIDR record number containing start of image data block header. Record numbering starts at 1. (I) 3. Byte number of start of BIDR image data block header in the physical record. Byte numbering starts at 1. (I) 4. Physical BIDR record number containing start of image data block. Record numbering starts at 1. (I) 5. Byte number of start of BIDR image data block in the physical record. Byte numbering starts at 1. (I) 6. Number of image lines in the BIDR image data block. (I) 7. Number of image samples (+ 4-byte header) in the BIDR image data block. (I) 8. Latitude of first pixel in the BIDR image data block. (F) 9. Longitude of first pixel in the BIDR image data block. (F) 10. Offset of first pixel the BIDR image data block from the reference meridian, in pixels. (I)" END_OBJECT = TABLE END