CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM205177;01' SOURCE_PRODUCT_ID = 'C-BIDR.5176-5180;1' /* PHYSICAL DESCRIPTION OF THE FILE RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 52 /* 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 = 5177 START_TIME = 1992-06-28T16:37:29.313 STOP_TIME = 1992-06-28T16:50:19.167 SPACECRAFT_CLOCK_START_COUNT = '01652354.83.4.0' SPACECRAFT_CLOCK_STOP_COUNT = '01652367.81.0.0' 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 115 lines between lat -13.1969 and -13.6216 block 393 gap 194 lines between lat -13.6472 and -14.2465 block 395 gap 55 lines between lat -14.2465 and -14.5476 block 396 gap 6 lines between lat -14.6456 and -14.8431 block 398 gap 29 lines between lat -14.8431 and -15.0959 block 399 gap 130 lines between lat -15.0959 and -15.5589 block 400 gap 236 lines between lat -15.5589 and -16.2577 block 401 gap 79 lines between lat -16.3344 and -16.6923 block 404 gap 126 lines between lat -16.6923 and -17.1667 block 405 gap 301 lines between lat -17.1667 and -18.0076 block 406 gap 128 lines between lat -18.0076 and -18.4848 block 407 gap 231 lines between lat -18.4848 and -19.1864 block 408 gap 963 lines between lat -19.2397 and -21.5101 block 410 gap 2767 lines between lat -21.5101 and -27.6288 block 411 gap 16 lines between lat -28.4576 and -28.7793 block 420 gap 18 lines between lat -28.7793 and -29.1031 block 421 gap 4 lines between lat -29.4525 and -29.7451 block 425 gap 2 lines between lat -30.446 and -30.7507 block 432 gap 188 lines between lat -30.9936 and -31.6995 block 436 gap 9 lines between lat -34.2134 and -34.5742 block 463 gap 57 lines between lat -34.9321 and -35.398 block 467 gap 49 lines between lat -35.4171 and -35.861 block 469 gap 157 lines between lat -35.8908 and -36.5797 block 471 gap 43 lines between lat -36.6947 and -37.1393 block 474 gap 27 lines between lat -37.3822 and -37.8097 block 476 gap 323 lines between lat -38.9687 and -40.0339 block 490 gap 16 lines between lat -43.3617 and -43.8404 block 534 gap 50 lines between lat -49.0089 and -49.6126 block 580" /* 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 = 51 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