CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM204033;02' SOURCE_PRODUCT_ID = 'C-BIDR.4031-4035;3' /* 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 = 4033 START_TIME = 1992-01-25T07:56:29.394 STOP_TIME = 1992-01-25T08:10:54.742 SPACECRAFT_CLOCK_START_COUNT = '01431092.13.6.0' SPACECRAFT_CLOCK_STOP_COUNT = '01431106.49.2.0' 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 51 lines between lat 73.4782 and 73.1033 block 35 gap 40 lines between lat 72.0125 and 71.6687 block 48 gap 37 lines between lat 71.3705 and 71.0353 block 55 gap 6 lines between lat 70.8478 and 70.5836 block 57 gap 253 lines between lat 70.3237 and 69.5383 block 61 gap 84 lines between lat 69.2102 and 68.7883 block 64 gap 106 lines between lat 68.7883 and 68.3225 block 65 gap 61 lines between lat 67.956 and 67.5924 block 68 gap 46 lines between lat 67.3772 and 67.0499 block 70 gap 148 lines between lat 67.0499 and 66.5044 block 71 gap 82 lines between lat 66.0741 and 65.6778 block 75 gap 100 lines between lat 65.6075 and 65.1807 block 77 gap 743 lines between lat 65.1104 and 63.3116 block 79 gap 119 lines between lat 63.2434 and 62.7917 block 81 gap 293 lines between lat 62.7576 and 61.9338 block 83 gap 21 lines between lat 61.7975 and 61.556 block 85 gap 320 lines between lat 61.556 and 60.684 block 86 gap 364 lines between lat 60.684 and 59.721 block 87 gap 101 lines between lat 59.6869 and 59.292 block 89 gap 204 lines between lat 59.2622 and 58.6501 block 91 gap 322 lines between lat 58.6501 and 57.7979 block 92 gap 201 lines between lat 57.7979 and 57.2042 block 93 gap 141 lines between lat 57.0806 and 56.619 block 97 gap 1484 lines between lat 56.4635 and 53.1421 block 99 gap 184 lines between lat 53.1421 and 52.6023 block 100 gap 122 lines between lat 52.6023 and 52.1762 block 101 gap 661 lines between lat 52.0378 and 50.4605 block 103 gap 116 lines between lat 35.5791 and 35.1949 block 772" /* 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