CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM201058;02' SOURCE_PRODUCT_ID = 'C-BIDR.1056-1060;2' /* PHYSICAL DESCRIPTION OF THE FILE RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 252 /* 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 = 1058 START_TIME = 1990-12-17T07:22:44.234 STOP_TIME = 1990-12-17T07:53:21.044 SPACECRAFT_CLOCK_START_COUNT = '00855691.57.3.0' SPACECRAFT_CLOCK_STOP_COUNT = '00855721.82.9.0' 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 162 lines between lat 47.8528 and 47.2648 block 984 gap 6 lines between lat 47.2648 and 47.0205 block 985 gap 4 lines between lat 47.0205 and 46.7733 block 986 gap 108 lines between lat 46.6072 and 46.1399 block 991 gap 20 lines between lat 44.7146 and 44.444 block 1013 gap 112 lines between lat 43.6898 and 43.2396 block 1023 gap 11 lines between lat 43.1863 and 42.947 block 1025 gap 4 lines between lat 42.408 and 42.1942 block 1035 gap 202 lines between lat 40.9244 and 40.2938 block 1048 gap 78 lines between lat 39.3948 and 39.0383 block 1064 gap 11 lines between lat 38.1051 and 37.902 block 1077 gap 10 lines between lat 37.4482 and 37.2458 block 1090 gap 9 lines between lat 36.2722 and 36.0669 block 1105 gap 34 lines between lat 34.2347 and 33.9961 block 1125 gap 24 lines between lat 33.7809 and 33.5672 block 1130 gap 2 lines between lat 33.2093 and 33.0417 block 1135 gap 14 lines between lat 31.9381 and 31.752 block 1153 gap 4 lines between lat 30.9296 and 30.7663 block 1165 gap 16 lines between lat 30.4339 and 30.2436 block 1172 gap 43 lines between lat 29.728 and 29.4681 block 1180 gap 32 lines between lat 29.2508 and 29.0307 block 1184 gap 82 lines between lat 28.5087 and 28.1785 block 1196 gap 29 lines between lat 27.6075 and 27.3916 block 1204 gap 34 lines between lat 26.9911 and 26.761 block 1210 gap 59 lines between lat 26.761 and 26.4911 block 1211 gap 38 lines between lat 25.6304 and 25.4032 block 1225 gap 10 lines between lat 25.0005 and 24.8265 block 1232 gap 14 lines between lat 23.8763 and 23.6988 block 1251 gap 34 lines between lat 23.4921 and 23.2812 block 1256 gap 21 lines between lat 23.1598 and 22.9716 block 1261 gap 66 lines between lat 10.6446 and 10.3762 block 1884 gap 6084 lines between lat -18.6772 and -31.8159 block 3184 gap 1279 lines between lat -31.8159 and -34.5685 block 3185 gap 566 lines between lat -34.5685 and -36.0911 block 3186 gap 496 lines between lat -36.0911 and -37.4915 block 3187 gap 231 lines between lat -37.4915 and -38.3409 block 3188 gap 1386 lines between lat -38.3409 and -41.6616 block 3189" /* 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 = 251 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