CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM204311;01' SOURCE_PRODUCT_ID = 'C-BIDR.4311-4315;1' /* PHYSICAL DESCRIPTION OF THE FILE RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 82 /* 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 = 4311 START_TIME = 1992-03-03T01:57:50.530 STOP_TIME = 1992-03-03T02:13:27.204 SPACECRAFT_CLOCK_START_COUNT = '01484856.27.5.0' SPACECRAFT_CLOCK_STOP_COUNT = '01484871.75.1.0' 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 19 lines between lat 63.8357 and 63.4564 block 374 gap 12756 lines between lat 48.6517 and 21.2615 block 871 gap 16 lines between lat 21.2615 and 21.1138 block 872 gap 398 lines between lat 21.1138 and 20.1537 block 873 gap 71 lines between lat 20.1537 and 19.9122 block 874 gap 201 lines between lat 19.7482 and 19.2276 block 879 gap 66 lines between lat 19.1594 and 18.935 block 881 gap 11 lines between lat 18.8732 and 18.7617 block 883 gap 26 lines between lat 18.7617 and 18.6197 block 884 gap 59 lines between lat 18.575 and 18.3641 block 886 gap 81 lines between lat 18.2426 and 17.9834 block 890 gap 2 lines between lat 17.9195 and 17.83 block 892 gap 90 lines between lat 17.6553 and 17.3783 block 898 gap 34 lines between lat 17.3783 and 17.225 block 899 gap 4 lines between lat 17.225 and 17.1369 block 900 gap 67 lines between lat 17.073 and 16.8471 block 903 gap 8 lines between lat 16.7918 and 16.6994 block 906 gap 3 lines between lat 16.6568 and 16.5773 block 908 gap 12 lines between lat 16.5325 and 16.4324 block 910 gap 10 lines between lat 16.2705 and 16.1711 block 917 gap 15 lines between lat 16.1498 and 16.0376 block 920 gap 24 lines between lat 15.9502 and 15.8188 block 923 gap 14 lines between lat 15.5674 and 15.4552 block 930 gap 22 lines between lat 15.4552 and 15.3274 block 931 gap 11 lines between lat 15.0717 and 14.9808 block 939 gap 11 lines between lat 14.836 and 14.7479 block 945 gap 16 lines between lat 14.7138 and 14.6116 block 947 gap 9 lines between lat 14.3985 and 14.3105 block 953 gap 74 lines between lat 14.2551 and 14.0292 block 957" /* 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 = 81 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