CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM204547;02' SOURCE_PRODUCT_ID = 'C-BIDR.4546-4550;2' /* PHYSICAL DESCRIPTION OF THE FILE RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 292 /* 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 = 4547 START_TIME = 1992-04-04T03:15:38.732 STOP_TIME = 1992-04-04T03:31:44.407 SPACECRAFT_CLOCK_START_COUNT = '01530506.86.7.0' SPACECRAFT_CLOCK_STOP_COUNT = '01530526.85.3.0' 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 141 lines between lat 20.8127 and 20.4008 block 1567 gap 148 lines between lat -2.3485 and -2.76466 block 3334 gap 66 lines between lat -3.81498 and -4.06851 block 3369 gap 34 lines between lat -4.06851 and -4.24747 block 3370 gap 140 lines between lat -5.75585 and -6.18479 block 3417 gap 5 lines between lat -7.80396 and -7.94315 block 3463 gap 38 lines between lat -8.06459 and -8.27551 block 3467 gap 67 lines between lat -9.69015 and -9.94865 block 3500 gap 2 lines between lat -11.8 and -11.9399 block 3542 gap 47 lines between lat -15.1144 and -15.4027 block 3602 gap 104 lines between lat -15.8714 and -16.2748 block 3611 gap 39 lines between lat -16.3046 and -16.573 block 3613 gap 15 lines between lat -16.7562 and -16.9906 block 3617 gap 15 lines between lat -17.9834 and -18.2121 block 3632 gap 77 lines between lat -18.2249 and -18.5899 block 3634 gap 30 lines between lat -18.9009 and -19.1751 block 3644 gap 84 lines between lat -20.6238 and -21.0243 block 3659 gap 19 lines between lat -21.0243 and -21.2857 block 3660 gap 82 lines between lat -21.6521 and -22.0441 block 3665 gap 238 lines between lat -23.3245 and -24.061 block 3679 gap 191 lines between lat -24.061 and -24.7143 block 3680 gap 438 lines between lat -24.9977 and -26.1716 block 3683 gap 408 lines between lat -26.5423 and -27.6629 block 3688 gap 670 lines between lat -28.1273 and -29.8332 block 3693" /* 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 = 291 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