CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM204335;01' SOURCE_PRODUCT_ID = 'C-BIDR.4331-4335;2' /* PHYSICAL DESCRIPTION OF THE FILE RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 82 /* 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 = 4335 START_TIME = 1992-03-06T08:11:10.543 STOP_TIME = 1992-03-06T08:25:35.760 SPACECRAFT_CLOCK_START_COUNT = '01489497.73.8.0' SPACECRAFT_CLOCK_STOP_COUNT = '01489513.30.4.0' 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 9 lines between lat 63.7632 and 63.4081 block 305 gap 10061 lines between lat 48.5757 and 26.9286 block 857 gap 28 lines between lat 26.8391 and 26.6531 block 861 gap 32 lines between lat 26.4805 and 26.2838 block 868 gap 55 lines between lat 25.4486 and 25.2043 block 892 gap 17 lines between lat 24.8272 and 24.6618 block 904 gap 4 lines between lat 23.7989 and 23.6761 block 926 gap 8 lines between lat 23.0518 and 22.9176 block 944 gap 36 lines between lat 22.8835 and 22.6932 block 947 gap 56 lines between lat 22.1435 and 21.9092 block 957 gap 96 lines between lat 21.6961 and 21.3751 block 964 gap 11 lines between lat 21.3751 and 21.2388 block 965 gap 42 lines between lat 20.6252 and 20.4207 block 976 gap 29 lines between lat 20.4207 and 20.2446 block 977 gap 118 lines between lat 20.2446 and 19.8952 block 978 gap 82 lines between lat 19.8952 and 19.6225 block 979 gap 17 lines between lat 19.6118 and 19.4747 block 981 gap 91 lines between lat 19.4556 and 19.1594 block 983 gap 304 lines between lat 19.1594 and 18.4095 block 984 gap 68 lines between lat 18.2945 and 18.0487 block 988 gap 138 lines between lat 18.0487 and 17.6567 block 989 gap 28 lines between lat 17.6567 and 17.4977 block 990 gap 69 lines between lat 17.4977 and 17.2534 block 991 gap 62 lines between lat 17.2534 and 17.0261 block 992 gap 16 lines between lat 17.0176 and 16.8869 block 994 gap 166 lines between lat 16.8102 and 16.3614 block 996 gap 182 lines between lat 16.3614 and 15.9012 block 997 gap 164 lines between lat 15.8927 and 15.4524 block 999 gap 61 lines between lat 15.4524 and 15.2337 block 1000 gap 207 lines between lat 15.2337 and 14.711 block 1001 gap 10 lines between lat 14.711 and 14.6229 block 1002" /* 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 = 81 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