CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM204933;01' SOURCE_PRODUCT_ID = 'C-BIDR.4931-4935;1' /* PHYSICAL DESCRIPTION OF THE FILE RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 112 /* 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 = 4933 START_TIME = 1992-05-26T13:23:53.172 STOP_TIME = 1992-05-26T13:35:42.267 SPACECRAFT_CLOCK_START_COUNT = '01605157.36.9.0' SPACECRAFT_CLOCK_STOP_COUNT = '01605177.30.5.0' 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 3451 lines between lat 29.8715 and 22.4319 block 1 gap 1980 lines between lat 22.4319 and 18.134 block 2 gap 1206 lines between lat 18.134 and 15.5007 block 3 gap 750 lines between lat 15.5007 and 13.8219 block 4 gap 103 lines between lat 13.8219 and 13.5208 block 5 gap 483 lines between lat 13.5208 and 12.4101 block 6 gap 672 lines between lat 12.4101 and 10.8988 block 7 gap 26 lines between lat 10.8988 and 10.7568 block 8 gap 766 lines between lat 10.7568 and 9.0439 block 9 gap 33 lines between lat 9.0439 and 8.89335 block 10 gap 228 lines between lat 8.89335 and 8.32238 block 11 gap 524 lines between lat 8.32238 and 7.12078 block 12 gap 54 lines between lat 7.12078 and 6.9191 block 13 gap 20 lines between lat 6.9191 and 6.78843 block 14 gap 578 lines between lat 6.78843 and 5.47037 block 15 gap 224 lines between lat 5.47037 and 4.90508 block 16 gap 35 lines between lat 4.87739 and 4.71476 block 18 gap 339 lines between lat 4.71476 and 3.90517 block 19 gap 82 lines between lat 3.90517 and 3.64384 block 20 gap 106 lines between lat 3.64384 and 3.33136 block 21 gap 616 lines between lat 3.33136 and 1.93093 block 22 gap 93 lines between lat 1.93093 and 1.66107 block 23 gap 259 lines between lat 1.66107 and 1.0134 block 24 gap 396 lines between lat 1.0134 and 0.0759872 block 25 gap 497 lines between lat 0.0759872 and -1.08015 block 26 gap 639 lines between lat -1.08015 and -2.54025 block 27 gap 10 lines between lat -2.54025 and -2.64251 block 28 gap 48 lines between lat -2.7469 and -2.95214 block 32 gap 153 lines between lat -2.98836 and -3.418 block 34 gap 8 lines between lat -3.43931 and -3.54583 block 36 gap 26 lines between lat -3.76314 and -3.9208 block 40 gap 47 lines between lat -3.9208 and -4.1026 block 41 gap 62 lines between lat -4.18356 and -4.42075 block 44 gap 11 lines between lat -4.56989 and -4.67925 block 47 gap 34 lines between lat -4.78364 and -4.96047 block 50 gap 72 lines between lat -5.16926 and -5.40646 block 58 gap 259 lines between lat -5.41711 and -6.05128 block 60 gap 3578 lines between lat -6.05128 and -13.7636 block 61 gap 102 lines between lat -23.926 and -24.328 block 547 gap 1314 lines between lat -34.1708 and -37.2131 block 1064" /* 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 = 111 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