CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM204582;01' SOURCE_PRODUCT_ID = 'C-BIDR.4581-4585;1' /* PHYSICAL DESCRIPTION OF THE FILE RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 242 /* 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 = 4582 START_TIME = 1992-04-08T21:19:48.552 STOP_TIME = 1992-04-08T21:35:45.158 SPACECRAFT_CLOCK_START_COUNT = '01537275.75.1.0' SPACECRAFT_CLOCK_STOP_COUNT = '01537295.73.7.0' 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 143 lines between lat 20.8468 and 20.4406 block 1144 gap 8 lines between lat 10.553 and 10.4699 block 1822 gap 146 lines between lat -2.32365 and -2.73341 block 2592 gap 7 lines between lat -3.05724 and -3.18507 block 2602 gap 8 lines between lat -4.51449 and -4.65084 block 2651 gap 5 lines between lat -10.1091 and -10.2526 block 2799 gap 344 lines between lat -10.6986 and -11.5678 block 2811 gap 12 lines between lat -12.0706 and -12.2496 block 2820 gap 28 lines between lat -12.4136 and -12.6274 block 2823 gap 38 lines between lat -12.6742 and -12.9228 block 2825 gap 34 lines between lat -13.0464 and -13.2921 block 2829 gap 63 lines between lat -13.9248 and -14.2295 block 2838 gap 10 lines between lat -14.4042 and -14.5959 block 2842 gap 28 lines between lat -14.7025 and -14.951 block 2844 gap 7 lines between lat -15.2173 and -15.4169 block 2850 gap 113 lines between lat -16.399 and -16.8202 block 2863 gap 49 lines between lat -16.8202 and -17.1326 block 2864 gap 98 lines between lat -17.6887 and -18.0956 block 2876 gap 13 lines between lat -19.3995 and -19.6352 block 2892 gap 207 lines between lat -19.6352 and -20.2857 block 2893 gap 10 lines between lat -20.8354 and -21.0811 block 2900 gap 55 lines between lat -21.2303 and -21.5669 block 2902 gap 115 lines between lat -22.4659 and -22.9389 block 2912 gap 62 lines between lat -23.1988 and -23.5667 block 2916 gap 28 lines between lat -23.9374 and -24.2484 block 2921 gap 140 lines between lat -24.2484 and -24.7853 block 2922 gap 315 lines between lat -24.9813 and -25.8903 block 2927 gap 304 lines between lat -25.9074 and -26.8107 block 2929 gap 42 lines between lat -27.1473 and -27.5067 block 2934 gap 12 lines between lat -28.5399 and -28.8418 block 2943 gap 206 lines between lat -29.1017 and -29.8161 block 2947 gap 519 lines between lat -30.0995 and -31.4978 block 2951 gap 10 lines between lat -31.4978 and -31.8131 block 2952 gap 311 lines between lat -32.0133 and -32.9721 block 2956 gap 507 lines between lat -33.1766 and -34.5657 block 2958 gap 674 lines between lat -34.5657 and -36.3212 block 2959 gap 131 lines between lat -36.3404 and -36.9745 block 2961 gap 11 lines between lat -36.9745 and -37.341 block 2962 gap 1934 lines between lat -37.6265 and -42.1303 block 2964 gap 456 lines between lat -42.1303 and -43.491 block 2965" /* 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 = 241 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