CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM204599;01' SOURCE_PRODUCT_ID = 'C-BIDR.4596-4600;1' /* PHYSICAL DESCRIPTION OF THE FILE RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 272 /* 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 = 4599 START_TIME = 1992-04-11T04:43:59.367 STOP_TIME = 1992-04-11T04:55:33.256 SPACECRAFT_CLOCK_START_COUNT = '01540563.50.9.0' SPACECRAFT_CLOCK_STOP_COUNT = '01540583.49.5.0' 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 142 lines between lat 20.851 and 20.4491 block 1616 gap 2398 lines between lat 2.28885 and -2.89817 block 3349 gap 103 lines between lat -2.95782 and -3.26461 block 3351 gap 5 lines between lat -3.38818 and -3.48902 block 3354 gap 57 lines between lat -3.74042 and -3.94636 block 3361 gap 11 lines between lat -3.94636 and -4.05431 block 3362 gap 33 lines between lat -4.26736 and -4.44916 block 3367 gap 115 lines between lat -4.44916 and -4.79288 block 3368 gap 149 lines between lat -4.81844 and -5.23886 block 3370 gap 16 lines between lat -5.23886 and -5.40077 block 3371 gap 104 lines between lat -5.40077 and -5.75301 block 3372 gap 93 lines between lat -5.79988 and -6.12514 block 3376 gap 81 lines between lat -6.16136 and -6.46317 block 3378 gap 17 lines between lat -6.47383 and -6.63645 block 3380 gap 27 lines between lat -6.74724 and -6.93472 block 3382 gap 7 lines between lat -7.15203 and -7.30116 block 3386 gap 23 lines between lat -7.59588 and -7.77555 block 3390 gap 78 lines between lat -7.78834 and -8.10223 block 3392 gap 75 lines between lat -9.08225 and -9.39188 block 3409 gap 151 lines between lat -9.44514 and -9.90888 block 3411 gap 13 lines between lat -10.0644 and -10.227 block 3414 gap 167 lines between lat -10.3847 and -10.8633 block 3418 gap 647 lines between lat -10.9102 and -12.4257 block 3420 gap 844 lines between lat -12.5194 and -14.4908 block 3423 gap 887 lines between lat -14.4908 and -16.5418 block 3424 gap 199 lines between lat -16.5418 and -17.1468 block 3425 gap 81 lines between lat -17.1468 and -17.5246 block 3426 gap 1401 lines between lat -17.5246 and -20.7062 block 3427 gap 993 lines between lat -20.7062 and -23.0525 block 3428" /* 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 = 271 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