CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM205167;01' SOURCE_PRODUCT_ID = 'C-BIDR.5166-5170;1' /* PHYSICAL DESCRIPTION OF THE FILE RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 62 /* 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 = 5167 START_TIME = 1992-06-27T08:02:07.908 STOP_TIME = 1992-06-27T08:15:02.453 SPACECRAFT_CLOCK_START_COUNT = '01650420.86.6.0' SPACECRAFT_CLOCK_STOP_COUNT = '01650433.84.2.0' 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 7 lines between lat 0.894803 and 0.777626 block 1 gap 44 lines between lat 0.698798 and 0.502084 block 4 gap 39 lines between lat -1.00843 and -1.22787 block 43 gap 32 lines between lat -1.44944 and -1.63692 block 51 gap 27 lines between lat -2.91734 and -3.1311 block 73 gap 26 lines between lat -3.95134 and -4.15941 block 90 gap 35 lines between lat -4.17859 and -4.40655 block 92 gap 17 lines between lat -4.71547 and -4.90366 block 99 gap 18 lines between lat -5.26371 and -5.45191 block 108 gap 11 lines between lat -5.62234 and -5.79278 block 114 gap 11 lines between lat -6.02856 and -6.19899 block 118 gap 37 lines between lat -7.08741 and -7.32957 block 132 gap 35 lines between lat -7.32957 and -7.56819 block 133 gap 44 lines between lat -7.69601 and -7.95167 block 137 gap 45 lines between lat -8.12211 and -8.37493 block 140 gap 4 lines between lat -8.37493 and -8.54253 block 141 gap 12 lines between lat -8.72149 and -8.91749 block 145 gap 55 lines between lat -9.61629 and -9.88615 block 158 gap 9 lines between lat -10.5338 and -10.7185 block 166 gap 73 lines between lat -10.7185 and -11.0451 block 167 gap 78 lines between lat -11.4222 and -11.761 block 172 gap 97 lines between lat -12.1019 and -12.4882 block 178 gap 53 lines between lat -12.5351 and -12.8262 block 180 gap 7 lines between lat -12.8262 and -13.0194 block 181 gap 173 lines between lat -13.1174 and -13.6642 block 184 gap 8 lines between lat -15.9907 and -16.1981 block 227 gap 117 lines between lat -26.9293 and -27.4442 block 408 gap 3 lines between lat -28.2388 and -28.5321 block 420 gap 82 lines between lat -30.015 and -30.4893 block 441 gap 109 lines between lat -40.2832 and -40.923 block 615 gap 56 lines between lat -43.4732 and -44.0364 block 635 gap 21 lines between lat -44.7948 and -45.2948 block 644 gap 29 lines between lat -46.1768 and -46.6895 block 654 gap 2 lines between lat -46.8174 and -47.2917 block 656" /* 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 = 61 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