CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM201681;01' SOURCE_PRODUCT_ID = 'C-BIDR.1681-1685;1' /* PHYSICAL DESCRIPTION OF THE FILE RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 282 /* 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 = 1681 START_TIME = 1991-03-11T22:09:25.714 STOP_TIME = 1991-03-11T22:46:34.811 SPACECRAFT_CLOCK_START_COUNT = '00976199.34.1.0' SPACECRAFT_CLOCK_STOP_COUNT = '00976236.10.7.0' 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 4 lines between lat 47.97 and 47.7249 block 175 gap 9 lines between lat 38.9559 and 38.757 block 363 gap 17 lines between lat 36.7416 and 36.5215 block 404 gap 39 lines between lat 25.1361 and 24.9146 block 721 gap 42 lines between lat 24.1341 and 23.9033 block 737 gap 10 lines between lat 22.8018 and 22.6335 block 755 gap 10 lines between lat 22.5526 and 22.3864 block 758 gap 28 lines between lat 22.2841 and 22.0768 block 762 gap 77 lines between lat 22.0171 and 21.7217 block 765 gap 42 lines between lat 21.7217 and 21.5001 block 766 gap 22 lines between lat 21.3872 and 21.2047 block 769 gap 13 lines between lat 20.2502 and 20.0912 block 786 gap 2 lines between lat 19.501 and 19.3611 block 798 gap 96 lines between lat 19.2589 and 18.9123 block 801 gap 15 lines between lat 18.8058 and 18.651 block 806 gap 33 lines between lat 18.4592 and 18.2646 block 810 gap 70 lines between lat 18.2646 and 17.9948 block 811 gap 136 lines between lat 15.9197 and 15.5035 block 855 gap 60 lines between lat 15.5035 and 15.2479 block 856 gap 20 lines between lat 14.7451 and 14.5718 block 868 gap 11 lines between lat 13.5137 and 13.3588 block 889 gap 7 lines between lat 12.3064 and 12.1771 block 913 gap 7 lines between lat 12.0131 and 11.8845 block 921 gap 6 lines between lat 9.74554 and 9.61771 block 984 gap 2 lines between lat 3.52453 and 3.38818 block 1139 gap 45 lines between lat 0.769814 and 0.52765 block 1211 gap 80 lines between lat -25.085 and -25.4926 block 1836" /* 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 = 281 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