CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM201697;01' SOURCE_PRODUCT_ID = 'C-BIDR.1696-1700;1' /* PHYSICAL DESCRIPTION OF THE FILE RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 162 /* 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 = 1697 START_TIME = 1991-03-14T02:19:16.351 STOP_TIME = 1991-03-14T02:55:39.258 SPACECRAFT_CLOCK_START_COUNT = '00979294.07.6.0' SPACECRAFT_CLOCK_STOP_COUNT = '00979330.75.2.0' 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 1388 lines between lat 52.1478 and 48.918 block 2 gap 15 lines between lat 48.7518 and 48.4749 block 6 gap 68 lines between lat 48.4195 and 48.0232 block 8 gap 199 lines between lat 48.0232 and 47.367 block 9 gap 84 lines between lat 46.9814 and 46.566 block 15 gap 9322 lines between lat 46.4594 and 26.3747 block 17 gap 4741 lines between lat 26.3747 and 16.1086 block 18 gap 1995 lines between lat 16.1086 and 11.7283 block 19 gap 1454 lines between lat 11.7283 and 8.51554 block 20 gap 1956 lines between lat 8.51554 and 4.21196 block 21 gap 463 lines between lat 4.21196 and 3.08991 block 22 gap 522 lines between lat 3.08991 and 1.84855 block 23 gap 166 lines between lat 1.84855 and 1.3628 block 24 gap 28 lines between lat 1.23923 and 1.0276 block 26 gap 54 lines between lat 0.97221 and 0.723654 block 28 gap 287 lines between lat 0.723654 and -0.0376385 block 29 gap 8 lines between lat -0.0376385 and -0.202396 block 30 gap 37 lines between lat -0.325964 and -0.554636 block 32 gap 217 lines between lat -0.652638 and -1.2648 block 34 gap 180 lines between lat -1.30741 and -1.83577 block 36 gap 124 lines between lat -1.83577 and -2.24482 block 37 gap 8 lines between lat -2.44935 and -2.61126 block 41 gap 10 lines between lat -3.03097 and -3.19643 block 47 gap 49 lines between lat -3.19643 and -3.44073 block 48 gap 28 lines between lat -3.73261 and -3.95205 block 53 gap 68 lines between lat -4.29718 and -4.59971 block 58 gap 92 lines between lat -5.28999 and -5.63939 block 68 gap 30 lines between lat -6.64711 and -6.87507 block 85 gap 5 lines between lat -6.87507 and -7.04835 block 86 gap 47 lines between lat -7.58097 and -7.84941 block 95 gap 79 lines between lat -8.52264 and -8.855 block 107 gap 11 lines between lat -9.80519 and -10.0026 block 125 gap 4 lines between lat -10.1752 and -10.3463 block 128 gap 3 lines between lat -10.3463 and -10.5168 block 129 gap 179 lines between lat -12.0592 and -12.616 block 152 gap 12 lines between lat -12.616 and -12.8205 block 153 gap 36 lines between lat -13.0464 and -13.3006 block 158 gap 47 lines between lat -13.373 and -13.6528 block 161 gap 54 lines between lat -13.6528 and -13.9426 block 162 gap 142 lines between lat -14.1514 and -14.6329 block 167 gap 46 lines between lat -15.8046 and -16.0731 block 185 gap 15 lines between lat -18.0416 and -18.2661 block 212 gap 79 lines between lat -25.1006 and -25.5097 block 329" /* 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 = 161 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