CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM204584;01' SOURCE_PRODUCT_ID = 'C-BIDR.4581-4585;1' /* PHYSICAL DESCRIPTION OF THE FILE RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 22 /* 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 = 4584 START_TIME = 1992-04-09T03:52:52.876 STOP_TIME = 1992-04-09T03:54:45.670 SPACECRAFT_CLOCK_START_COUNT = '01521417.26.8.0' SPACECRAFT_CLOCK_STOP_COUNT = '01521437.32.4.0' 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 542 lines between lat 42.1665 and 40.8279 block 1 gap 38 lines between lat 40.5019 and 40.2342 block 8 gap 56 lines between lat 39.7953 and 39.4842 block 16 gap 142 lines between lat 38.7173 and 38.2429 block 29 gap 4 lines between lat 38.1321 and 37.9531 block 32 gap 7 lines between lat 36.5598 and 36.3794 block 56 gap 19 lines between lat 36.1387 and 35.9334 block 63 gap 23 lines between lat 35.0514 and 34.8483 block 80 gap 50 lines between lat 34.746 and 34.4875 block 84 gap 24 lines between lat 34.4449 and 34.2404 block 87 gap 20 lines between lat 34.0913 and 33.8882 block 91 gap 89 lines between lat 32.9827 and 32.6326 block 106 gap 45 lines between lat 32.6326 and 32.3968 block 107 gap 122 lines between lat 32.0091 and 31.6071 block 113 gap 8 lines between lat 31.343 and 31.1754 block 119 gap 8 lines between lat 31.0113 and 30.843 block 123 gap 42 lines between lat 30.843 and 30.6044 block 124 gap 9 lines between lat 30.2955 and 30.147 block 130 gap 59 lines between lat 30.0917 and 29.8374 block 132 gap 67 lines between lat 29.2877 and 29.0051 block 144 gap 22 lines between lat 28.758 and 28.5733 block 151 gap 134 lines between lat 28.4625 and 28.0364 block 156 gap 40 lines between lat 28.0322 and 27.9086 block 159 gap 8 lines between lat 27.7666 and 27.6274 block 161 gap 52 lines between lat 27.6167 and 27.3803 block 163 gap 14 lines between lat 27.2226 and 27.0593 block 167 gap 11 lines between lat 26.6907 and 26.5394 block 173 gap 36 lines between lat 26.5394 and 26.3349 block 174 gap 132 lines between lat 26.3349 and 25.923 block 175 gap 69 lines between lat 25.7185 and 25.4401 block 179 gap 62 lines between lat 25.4294 and 25.1674 block 181 gap 47 lines between lat 25.0396 and 24.8095 block 184 gap 114 lines between lat 24.7456 and 24.3862 block 186 gap 22 lines between lat 24.0943 and 23.9374 block 193 gap 93 lines between lat 23.9374 and 23.6278 block 194 gap 157 lines between lat 23.6278 and 23.1789 block 195 gap 10 lines between lat 23.1789 and 23.0426 block 196 gap 255 lines between lat 22.9318 and 22.2756 block 199 gap 335 lines between lat 22.0455 and 21.2104 block 203 gap 82 lines between lat 21.2104 and 20.915 block 204 gap 195 lines between lat 20.915 and 20.398 block 205 gap 228 lines between lat 20.1998 and 19.6139 block 210 gap 835 lines between lat 19.6139 and 17.7363 block 211 gap 229 lines between lat 17.7363 and 17.1539 block 212 gap 308 lines between lat 17.1539 and 16.4012 block 213" /* 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 = 21 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