CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM204309;02' SOURCE_PRODUCT_ID = 'C-BIDR.4306-4310;2' /* PHYSICAL DESCRIPTION OF THE FILE RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 92 /* 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 = 4309 START_TIME = 1992-03-02T19:27:10.651 STOP_TIME = 1992-03-02T19:42:23.577 SPACECRAFT_CLOCK_START_COUNT = '01484469.46.4.0' SPACECRAFT_CLOCK_STOP_COUNT = '01484485.03.0.0' 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 147 lines between lat 75.4787 and 74.6969 block 2 gap 21 lines between lat 74.6969 and 74.1997 block 3 gap 23 lines between lat 67.706 and 67.2771 block 92 gap 7 lines between lat 63.8129 and 63.4593 block 213 gap 11335 lines between lat 48.6354 and 24.2726 block 849 gap 21 lines between lat 24.1959 and 24.0397 block 851 gap 25 lines between lat 23.654 and 23.4886 block 863 gap 23 lines between lat 22.8303 and 22.6733 block 875 gap 96 lines between lat 21.8083 and 21.4859 block 894 gap 50 lines between lat 20.5954 and 20.3781 block 917 gap 41 lines between lat 20.2375 and 20.0599 block 921 gap 4 lines between lat 19.9534 and 19.8526 block 926 gap 3 lines between lat 19.0089 and 18.9208 block 959 gap 18 lines between lat 18.5501 and 18.4265 block 977 gap 19 lines between lat 18.2028 and 18.08 block 985 gap 7 lines between lat 17.7817 and 17.6823 block 997 gap 7 lines between lat 16.796 and 16.708 block 1036 gap 159 lines between lat 16.1242 and 15.7052 block 1056 gap 8 lines between lat 15.7052 and 15.6058 block 1057 gap 27 lines between lat 15.3991 and 15.2763 block 1062 gap 11 lines between lat 15.2763 and 15.1882 block 1063 gap 11 lines between lat 15.1435 and 15.0547 block 1065 gap 6 lines between lat 15.0547 and 14.978 block 1066 gap 6 lines between lat 14.88 and 14.799 block 1070 gap 6 lines between lat 14.5072 and 14.4269 block 1079" /* 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 = 91 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