CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'IM204032;02' SOURCE_PRODUCT_ID = 'C-BIDR.4031-4035;3' /* PHYSICAL DESCRIPTION OF THE FILE RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 42 /* 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 = 4032 START_TIME = 1992-01-25T04:40:45.781 STOP_TIME = 1992-01-25T04:54:58.793 SPACECRAFT_CLOCK_START_COUNT = '01430898.68.4.0' SPACECRAFT_CLOCK_STOP_COUNT = '01430913.13.0.0' 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 27 lines between lat 68.9872 and 68.6889 block 179 gap 51 lines between lat 65.4655 and 65.1438 block 243 gap 99 lines between lat 64.8199 and 64.3967 block 249 gap 6 lines between lat 62.4452 and 62.2406 block 283 gap 7 lines between lat 60.5512 and 60.3488 block 316 gap 8 lines between lat 59.0662 and 58.8716 block 336 gap 9 lines between lat 58.714 and 58.5251 block 341 gap 11 lines between lat 58.3035 and 58.1132 block 346 gap 56 lines between lat 56.8008 and 56.5253 block 367 gap 25 lines between lat 56.5253 and 56.3094 block 368 gap 53 lines between lat 56.2156 and 55.9401 block 370 gap 231 lines between lat 55.6716 and 55.0197 block 374 gap 137 lines between lat 54.9601 and 54.5226 block 376 gap 4946 lines between lat 54.5226 and 43.8361 block 377 gap 1867 lines between lat 43.8361 and 39.6859 block 378 gap 204 lines between lat 39.6263 and 39.0496 block 380 gap 201 lines between lat 39.0496 and 38.4673 block 381 gap 405 lines between lat 38.4673 and 37.4731 block 382 gap 163 lines between lat 37.4731 and 36.9873 block 383 gap 104 lines between lat 36.9873 and 36.6379 block 384 gap 104 lines between lat 36.6379 and 36.2942 block 385 gap 715 lines between lat 36.2942 and 34.6409 block 386 gap 468 lines between lat 34.6409 and 33.5189 block 387 gap 257 lines between lat 33.5189 and 32.8428 block 388 gap 25 lines between lat 32.8428 and 32.6781 block 389 gap 354 lines between lat 32.6781 and 31.8088 block 390 gap 129 lines between lat 31.8088 and 31.414 block 391 gap 629 lines between lat 31.3628 and 29.9027 block 393 gap 190 lines between lat 29.7707 and 29.2494 block 396 gap 251 lines between lat 29.177 and 28.525 block 398 gap 38 lines between lat 28.525 and 28.3432 block 399 gap 292 lines between lat 28.3432 and 27.6217 block 400 gap 946 lines between lat 27.6217 and 25.4998 block 401 gap 34 lines between lat 25.4998 and 25.3322 block 402 gap 110 lines between lat 25.3322 and 25.0026 block 403 gap 336 lines between lat 24.9899 and 24.1732 block 405 gap 237 lines between lat 24.1732 and 23.5653 block 406 gap 11 lines between lat 23.5653 and 23.4374 block 407 gap 196 lines between lat 23.3245 and 22.804 block 410 gap 273 lines between lat 22.7933 and 22.1251 block 412 gap 21 lines between lat 22.1251 and 21.9944 block 413 gap 37 lines between lat 21.9944 and 21.8268 block 414 gap 54 lines between lat 21.8268 and 21.6251 block 415 gap 31 lines between lat 21.6251 and 21.4717 block 416 gap 19 lines between lat 21.4717 and 21.3439 block 417 gap 61 lines between lat 21.3439 and 21.1195 block 418 gap 62 lines between lat 21.1195 and 20.8979 block 419 gap 47 lines between lat 20.8979 and 20.7047 block 420 gap 71 lines between lat 20.7047 and 20.4718 block 421 gap 107 lines between lat 20.4718 and 20.1508 block 422 gap 68 lines between lat 20.1508 and 19.9122 block 423 gap 40 lines between lat 19.827 and 19.648 block 425 gap 85 lines between lat 19.648 and 19.3725 block 426" /* 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 = 41 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