CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM204565;01' SOURCE_PRODUCT_ID = 'C-BIDR.4561-4565;1' /* 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 = 4565 START_TIME = 1992-04-06T13:55:33.196 STOP_TIME = 1992-04-06T14:07:31.539 SPACECRAFT_CLOCK_START_COUNT = '01533988.08.0.0' SPACECRAFT_CLOCK_STOP_COUNT = '01534008.06.6.0' 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 142 lines between lat 20.8361 and 20.4207 block 1491 gap 9 lines between lat 13.6436 and 13.5634 block 1968 gap 12 lines between lat 3.18152 and 3.07855 block 2670 gap 2 lines between lat 2.73341 and 2.64961 block 2684 gap 7 lines between lat -0.105104 and -0.196715 block 2831 gap 2 lines between lat -1.45796 and -1.5517 block 2895 gap 165 lines between lat -2.33998 and -2.79306 block 2932 gap 15 lines between lat -3.34912 and -3.49186 block 2944 gap 84 lines between lat -3.95205 and -4.23895 block 2957 gap 10 lines between lat -4.53083 and -4.65937 block 2965 gap 12 lines between lat -5.65004 and -5.80983 block 2997 gap 81 lines between lat -5.95683 and -6.26433 block 3003 gap 12 lines between lat -6.72878 and -6.88075 block 3017 gap 22 lines between lat -7.15345 and -7.32105 block 3025 gap 75 lines between lat -9.01265 and -9.31234 block 3063 gap 3 lines between lat -9.54243 and -9.66458 block 3068 gap 27 lines between lat -10.0438 and -10.2185 block 3078 gap 8 lines between lat -10.8108 and -10.9798 block 3093 gap 8 lines between lat -10.9798 and -11.1446 block 3094 gap 31 lines between lat -11.1446 and -11.3661 block 3095 gap 55 lines between lat -11.7283 and -11.9825 block 3101 gap 136 lines between lat -11.9996 and -12.4257 block 3103 gap 52 lines between lat -12.4257 and -12.6842 block 3104 gap 61 lines between lat -12.6842 and -12.9853 block 3105" /* 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