CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM204218;01' SOURCE_PRODUCT_ID = 'C-BIDR.4216-4220;1' /* PHYSICAL DESCRIPTION OF THE FILE RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 162 /* 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 = 4218 START_TIME = 1992-02-19T11:12:18.769 STOP_TIME = 1992-02-19T11:15:03.296 SPACECRAFT_CLOCK_START_COUNT = '01466885.19.3.0' SPACECRAFT_CLOCK_STOP_COUNT = '01466893.09.9.0' 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 14 lines between lat 15.1776 and 15.0462 block 102 gap 10 lines between lat 13.4057 and 13.3162 block 177 gap 4 lines between lat 13.3162 and 13.2395 block 178 gap 6 lines between lat 12.8859 and 12.8078 block 192 gap 15 lines between lat 12.7438 and 12.643 block 194 gap 11 lines between lat 11.6608 and 11.5692 block 226 gap 2 lines between lat 11.4712 and 11.4016 block 231 gap 33 lines between lat 11.1098 and 10.9613 block 244 gap 9 lines between lat 10.678 and 10.5977 block 257 gap 33 lines between lat 10.5892 and 10.4557 block 259 gap 16 lines between lat 10.4557 and 10.3591 block 260 gap 15 lines between lat 10.2995 and 10.2029 block 263 gap 40 lines between lat 10.0282 and 9.87621 block 268 gap 105 lines between lat 9.87621 and 9.5893 block 269 gap 8 lines between lat 9.5893 and 9.50976 block 270 gap 21 lines between lat 9.47142 and 9.35921 block 272 gap 37 lines between lat 9.35921 and 9.22002 block 273 gap 3 lines between lat 9.22002 and 9.149 block 274 gap 88 lines between lat 9.11065 and 8.85642 block 276 gap 13 lines between lat 8.85642 and 8.76836 block 277 gap 276 lines between lat 8.61922 and 7.9673 block 283 gap 3 lines between lat 7.9673 and 7.89628 block 284 gap 91 lines between lat 7.86858 and 7.60369 block 287 gap 126 lines between lat -0.287615 and -0.676783 block 866 gap 138 lines between lat -5.69833 and -6.12514 block 1226 gap 124 lines between lat -8.9672 and -9.38052 block 1434" /* 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 = 161 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