CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM201048;02' SOURCE_PRODUCT_ID = 'C-BIDR.1046-1050;2' /* PHYSICAL DESCRIPTION OF THE FILE RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 282 /* 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 = 1048 START_TIME = 1990-12-15T22:47:18.877 STOP_TIME = 1990-12-15T23:17:25.877 SPACECRAFT_CLOCK_START_COUNT = '00853757.40.2.0' SPACECRAFT_CLOCK_STOP_COUNT = '00853787.65.8.0' 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 564 lines between lat 68.3182 and 66.6749 block 375 gap 16 lines between lat 40.0566 and 39.8194 block 1118 gap 6 lines between lat 39.1611 and 38.9587 block 1133 gap 9 lines between lat 27.2112 and 27.0337 block 1426 gap 357 lines between lat 14.8005 and 13.9156 block 1943 gap 20 lines between lat -18.6765 and -18.8967 block 3424 gap 715 lines between lat -18.8967 and -20.6096 block 3425 gap 73 lines between lat -20.7822 and -21.1237 block 3427 gap 51 lines between lat -21.1237 and -21.4248 block 3428 gap 744 lines between lat -21.4248 and -23.2258 block 3429 gap 90 lines between lat -24.176 and -24.5865 block 3437 gap 2 lines between lat -24.5865 and -24.8223 block 3438 gap 161 lines between lat -24.8223 and -25.3961 block 3439 gap 317 lines between lat -25.3961 and -26.3136 block 3440 gap 36 lines between lat -26.6459 and -26.9698 block 3445 gap 416 lines between lat -27.268 and -28.41 block 3449 gap 19 lines between lat -28.41 and -28.7168 block 3450 gap 496 lines between lat -28.7168 and -30.0348 block 3451 gap 387 lines between lat -30.282 and -31.387 block 3454 gap 872 lines between lat -31.387 and -33.543 block 3455 gap 75 lines between lat -33.543 and -34.0203 block 3456 gap 29 lines between lat -34.0842 and -34.4691 block 3458 gap 77 lines between lat -34.4691 and -34.9662 block 3459 gap 110 lines between lat -34.9662 and -35.5343 block 3460 gap 349 lines between lat -35.5343 and -36.6138 block 3461 gap 32 lines between lat -36.6138 and -37.0399 block 3462 gap 215 lines between lat -37.5512 and -38.3693 block 3465 gap 67 lines between lat -38.3693 and -38.8806 block 3466 gap 35 lines between lat -39.213 and -39.6703 block 3470 gap 49 lines between lat -39.7001 and -40.1958 block 3472 gap 104 lines between lat -40.656 and -41.2667 block 3476" /* 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 = 281 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