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Fire in the Arctic Landscape Project Data - Conditions of Use

The re-use of scientific data has the potential to greatly increase communication, collaboration and synthesis within and among disciplines, and thus is fostered, supported and encouraged. Permission to use this dataset is granted to the Data User free of charge subject to the following terms:

1 ) Acceptable use. Use of the dataset will be restricted to academic, research, educational, government, recreational, or other not-for-profit professional purposes. The Data User is permitted to produce and distribute derived works from this dataset provided that they are released under the same license terms as those accompanying this Data Set. Any other uses for the Data Set or its derived products will require explicit permission from the dataset owner.

2 ) Redistribution. The data are provided for use by the Data User. The metadata and this license must accompany all copies made and be available to all users of this Data Set. The Data User will not redistribute the original Data Set beyond this collaboration sphere.

3 ) Citation. It is considered a matter of professional ethics to acknowledge the work of other scientists. Thus, the Data User will properly cite the Data Set in any publications or in the metadata of any derived data products that were produced using the Data Set. The metadata for each dataset contains the recommended citation for the dataset.

4 ) Acknowledgement. The Data User should acknowledge any institutional support or specific funding awards referenced in the metadata accompanying this dataset in any publications where the Data Set contributed significantly to its content. Acknowledgements should identify the supporting party, the party that received the support, and any identifying information such as grant numbers. For example:

Data sets were provided by the MBL Fire in the Arctic Landscape Project. This material is based upon work supported by the National Science Foundation under Grants NSF-ARC-0856853 and NSF-ARC-0808789.

5 ) Notification. The Data User will notify the Data Set Contact when any derivative work or publication based on or derived from the Data Set is distributed. The Data User will provide the data contact with two reprints of any publications resulting from use of the Data Set and will provide copies, or on-line access to, any derived digital products. Notification will include an explanation of how the Data Set was used to produce the derived work.

6 ) Collaboration. The Data Set has been released in the spirit of open scientific collaboration. Data Users are thus strongly encouraged to consider consultation, collaboration and/or co-authorship with the Data Set Creator.

By accepting this Data Set, the Data User agrees to abide by the terms of this agreement. The Data Owner shall have the right to terminate this agreement immediately by written notice upon the Data User's breach of, or non-compliance with, any of its terms. The Data User may be held responsible for any misuse that is caused or encouraged by the Data User's failure to abide by the terms of this agreement.

Disclaimer

While substantial efforts are made to ensure the accuracy of data and documentation contained in this Data Set, complete accuracy of data and metadata cannot be guaranteed. All data and metadata are made available "as is". The Data User holds all parties involved in the production or distribution of the Data Set harmless for damages resulting from its use or interpretation.

Arctic LTER Database

Arctic LTER Database

Conditions of Use

The re-use of scientific data has the potential to greatly increase communication, collaboration and synthesis within and among disciplines, and thus is fostered, supported and encouraged. Permission to use this dataset is granted to the Data User free of charge subject to the following terms:

1) Acceptable use. Use of the dataset will be restricted to academic, research, educational, government, recreational, or other not-for-profit professional purposes. The Data User is permitted to produce and distribute derived works from this dataset provided that they are released under the same license terms as those accompanying this Data Set. Any other uses for the Data Set or its derived products will require explicit permission from the dataset owner.
2 ) Redistribution. The data are provided for use by the Data User. The metadata and this license must accompany all copies made and be available to all users of this Data Set. The Data User will not redistribute the original Data Set beyond this collaboration sphere.
3 ) Citation. It is considered a matter of professional ethics to acknowledge the work of other scientists. Thus, the Data User will properly cite the Data Set in any publications or in the metadata of any derived data products that were produced using the Data Set. Citation should take the following general form: Creator, Year of Data Publication, Title of Dataset, Publisher, Dataset identifier. For example:

Shaver, G. 1989. Above ground biomass in acidic tussock tundra experimental site, 1989, Arctic LTER, Toolik, Alaska. Arctic LTER, Marine Biological Lab, Woods Hole, Ma 02543. 1989gsttbm http://ecosystems.mbl.edu/arc/terrest/biomass/index.shtml 

4 ) Acknowledgement. The Data User should acknowledge any institutional support or specific funding awards referenced in the metadata accompanying this dataset in any publications where the Data Set contributed significantly to its content. Acknowledgements should identify the supporting party, the party that received the support, and any identifying information such as grant numbers. For example:

Data sets were provided by the Arctic LTER. This material is based upon work supported by the National Science Foundation under Grants #DEB-981022, 9211775, 8702328; #OPP-9911278, 9911681, 9732281, 9615411, 9615563, 9615942, 9615949, 9400722, 9415411, 9318529; #BSR 9019055, 8806635, 8507493.

5 ) Notification. The Data User will notify the Data Set Contact when any derivative work or publication based on or derived from the Data Set is distributed. The Data User will provide the data contact with two reprints of any publications resulting from use of the Data Set and will provide copies, or on-line access to, any derived digital products. Notification will include an explanation of how the Data Set was used to produce the derived work.
6 ) Collaboration. The Data Set has been released in the spirit of open scientific collaboration. Data Users are thus strongly encouraged to consider consultation, collaboration and/or co-authorship with the Data Set Creator.

By accepting this Data Set, the Data User agrees to abide by the terms of this agreement. The Data Owner shall have the right to terminate this agreement immediately by written notice upon the Data User's breach of, or non-compliance with, any of its terms. The Data User may be held responsible for any misuse that is caused or encouraged by the Data User's failure to abide by the terms of this agreement.

Disclaimer

While substantial efforts are made to ensure the accuracy of data and documentation contained in this Data Set, complete accuracy of data and metadata cannot be guaranteed. All data and metadata are made available "as is". The Data User holds all parties involved in the production or distribution of the Data Set harmless for damages resulting from its use or interpretation.

Dataset URLs:METADATA: HTML, Rich Text, XML(EML compliant)
DATA: Comma Delimited, Excel file with Metadata and data
Dataset ID:2008-2010ARBurnspectra.03
Dataset Title:Anaktuvuk River fire scar canopy reflectance spectra from the 2008-2010 growing seasons
Investigator 1: 
First Name:Gus
Last Name:Shaver
Organization:The Ecosystems Center, MBL
Address line 2:7 MBL St.
Address line 3:
City:Woods Hole
State:MA
Zip Code:02543
Country:USA
Investigator 2: 
First Name:Adrian
Last Name:Rocha
Organization:The Ecosystems Center, MBL
Address line 2:7 MBL St.
City:Woods Hole
State:MA
Zip Code:02543
Country:USA
Associate Investigators:
Keywords:Anaktuvuk, fire, recovery, reflectance, canopy, spectra, Unispec, disturbance, vegetation
Abstract: The Anaktuvuk River Fire occurred in 2007 on the North Slope of Alaska. In 2008, three eddy covariance towers were established at sites represent ing unburned tundra, moderately burned tundra, and severely burned tundra. During the 2008-2010 growing seasons, canopy vegetation within the footprint of each of these towers was scanned with a handheld spectrophotometer several times throughout the growing season. Average reflectance spectra per site and collection day are presented here.
For questions about the Metadata and data contact the Investigators.
For information about this web site contact:		 Arctic LTER Information Manager
The Ecosystems Center
Marine Biological Lab
7 MBL St
Woods Hole, MA 02543
Phone (508) 289 7496
Email: arc_im@mbl.edu
Online URL: http://ecosystems.mbl.edu/ARC/
DATA FILE INFORMATION:
Data File URL http://metacat.lternet.edu/das/dataAccessServlet?docid=knb-lter-arc.10116&urlTail=burn/terrestrial/data/2008-2010ARBurnspectra.csv
Data File Name 2008-2010ARBurnspectra.csv
Beginning Date 6/22/2008
End Date 8/31/2010
Number of Data Records 52
Other Files to Reference
Availability Status Type 1
Quality Control Information
Maintenance Description Data collection and processing is complete
Log of Changes: Version 1, May 2011: Initial data release.
Version 2 updated the excel file to .xlx since there were not enough columns fo the data. Jim L 11Dec2012
Version 3: Updated to newer metadata form (with sites sheet). CH March 2013.
Version4 corrected eml exel file name JimL 16May13
 
RESEARCH LOCATION:        
Location Name Anaktuvuk River Fire - Unburned Anaktuvuk River Fire - Moderate burn Anaktuvuk River Fire - Severe burn Select Site or enter New One
Geographic Description Anaktuvuk River Fire - Unburned Anaktuvuk River Fire - Moderate burn Anaktuvuk River Fire - Severe burn  
Location Bounding Box        
West Bounding Coordinate        
East Bounding Coordinate        
North Bounding Coordinate        
South Bounding Coordinate        
OR if single point location        
Latitude 68.93442 68.95226 68.99672  
Longitude -150.273 -150.212 -150.281  
Elevation        
Link to Google Map View on Google Map View on Google Map View on Google Map  
         
 
TAXONOMIC COVERAGE:
Organisms studied
 
Methods:METHODS
The Anaktuvuk River Fire occurred in 2007 on the North Slope of Alaska. In 2008, three eddy covariance towers were established at sites representing unburned tundra, moderately burned tundra, and severely burned tundra. Vegetation within the footprint of each of these towers was scanned with a handheld spectrophotometer several times throughout the 2008-2009 growing seasons.

A spectrophotometer measures incoming irradiance and radiance reflected by the canopy vegetation. The ratio of these signals (irradiance to reflected radiance) is used to generate a reflectance spectrum. In 2008, a single channel spectrophotometer was used (Unispec SC, see INSTRUMENTATION) to perform these measurements. In 2009 and 2010 either a single or a dual channel (Unispec DC, see INSTRUMENTATION) was used.

On each collection day, 80 replicate scans were performed at each site. These replicate scans were taken at approximately 1m intervals along eight transects that extend roughly 10 meters in eight compass directions the eddy covariance tower at each site. An aluminum "T" frame was used to position the spectrophotometer’s foreoptic cable at a consistent height and orientation relative to the vegetation. When using this frame, the foreoptic cable is 1.09m above the vegetation and has a field of view with a radius of approximately 40 cm.

Data was processed and interpolated to the nanometer using the program Multispec V.5 (available at http://specnet.info/specnet_toolkit.htm). The replicate reflectance spectra were then averaged per site to generate the average reflectance spectra presented here.


INSTRUMENTATION
Single channel spectrophotometer:
A single channel spectrophotometer (Unispec SC, PP Systems, Amesbury, Massachusetts, USA) uses one foreoptic cable to measure first incoming irradiance and then radiance reflected by the vegetation canopy. The foreoptic cable (UNI-684) extends from the machine and is equipped with a ferrule over which a 100mm hypotube (UNI-688) is placed. This produces a field of view that extends at an angle of 20 degrees from the end of the hypotube. The hypotube is held vertically over the target vegetation during a data scan. The foreoptic cable is connected to a miniature photodiode array detector in the instrument that produce signals ranging from zero to 65,000 A/D counts for 256 wavebands. These wavebands represent 3.3 nm wide portions of the visible and near infrared spectrum from 310 to 1100 nm. A scan is performed over a period of milliseconds with the exact integration time determined by the user based on current light conditions.

At the time of data collection, a reference scan is performed by positioning the foreoptic cable over a white standard (UNI-420). This reference scan represents the incoming irradiance due to the highly reflective nature of the white standard. A dark scan is also performed by covering the foreoptic with a dark cloth. The raw signal from the dark scan is used by the machine to correct for background noise. Canopy reflectance is calculated for each waveband as follows:
 
Reflectance= (Icanopy / Ireference)
 
Icanopy= signal from foreoptic during data scan (radiance reflected from target vegetation)
Ireference= signal from the foreoptic during reflectance scan (incoming irradiance)

Dual channel spectrophotometer:
A dual channel spectrophotometer (Unispec DC, PP Systems, Amesbury, Massachusetts, USA) utilizes two foreoptic cables to simultaneously measure incoming irradiance and radiance reflected by the canopy vegetation. One foreoptic cable (UNI-684) is oriented downwards and is equipped with a ferrule over which a 100mm hypotube (UNI-688) is placed. This produces a field of view that extends at an angle of 20 degrees from the end of the hypotube. The other foreoptic cable (UNI-686) is oriented upwards and is fitted with a cosine receptor (UNI-435). The two foreoptic cables are connected to two miniature photodiode array detectors that produce signals ranging from zero to 65,000 A/D counts over 256 wavebands. These wavebands represent 3.3 nm wide portions of the visible and near infrared spectrum from 310 to 1100 nm. A scan is performed over a period of milliseconds with the exact integration time determined by the user based on current light conditions.
At the time of data collection, a dark scan is performed by covering the foreoptics with a dark cloth. The raw signals from the dark scan are used by the machine to correct for background noise. A reference scan is also performed by positioning the downward foreoptic cable over a white standard (UNI-420). Canopy reflectance is calculated for each waveband as follows:
 
Reflectance= (Idata down / Idata up) x (Ireference up/ Ireference down)
 
Idata down = signal from downward foreoptic during data scan (radiance reflected from target vegetation)
Idata up = signal from the upward foreoptic during data scan (incoming irradiance)
Ireference up= signal from the upward foreoptic during reflectance scan (incoming irradiance)
Ireference down= signal from the downward foreoptic during reflectance scan (radiance reflected from white standard)



FOR MORE INFORMATION CONTACT: Gus Shaver, The Ecosystems Center, Woods Hole, MA, 02543, USA


FORMAT OF DATA FILE: ASCII

References:
Rocha, A.V. and G.R. Shaver (2011) Burn severity influences post-fire CO2 exchange in arctic tundra. Ecological Applications. 21:477-489.

Rocha, A.V. and G.R. Shaver (2011) Postfire energy exchange in arctic tundra: the importance and climatic implications of burn severity. Global Change Biology. doi:10.1111/j.1365-2486.2011.02441.x.

Data Table

Variable Name Variable Description Data Type Units DateTime Format Code Information Missing Value Code
BURN Name of fire event (Anaktuvuk River) text        
YEAR Year scan was performed datetime   YYYY    
DOY Day of the year scan was performed on number number      
SITE Site within burn that scan was performed on, differentiated by intensity of fire text        
380 Reflectance at 380nm wavelength number dimensionless      
381 Reflectance at 381nm wavelength number dimensionless      
382 Reflectance at 382nm wavelength number dimensionless      
383 Reflectance at 383nm wavelength number dimensionless      
384 Reflectance at 384nm wavelength number dimensionless      
385 Reflectance at 385nm wavelength number dimensionless      
386 Reflectance at 386nm wavelength number dimensionless      
387 Reflectance at 387nm wavelength number dimensionless      
388 Reflectance at 388nm wavelength number dimensionless      
389 Reflectance at 389nm wavelength number dimensionless      
390 Reflectance at 390nm wavelength number dimensionless      
391 Reflectance at 391nm wavelength number dimensionless      
392 Reflectance at 392nm wavelength number dimensionless      
393 Reflectance at 393nm wavelength number dimensionless      
394 Reflectance at 394nm wavelength number dimensionless      
395 Reflectance at 395nm wavelength number dimensionless      
396 Reflectance at 396nm wavelength number dimensionless      
397 Reflectance at 397nm wavelength number dimensionless      
398 Reflectance at 398nm wavelength number dimensionless      
399 Reflectance at 399nm wavelength number dimensionless      
400 Reflectance at 400nm wavelength number dimensionless      
401 Reflectance at 401nm wavelength number dimensionless      
402 Reflectance at 402nm wavelength number dimensionless      
403 Reflectance at 403nm wavelength number dimensionless      
404 Reflectance at 404nm wavelength number dimensionless      
405 Reflectance at 405nm wavelength number dimensionless      
406 Reflectance at 406nm wavelength number dimensionless      
407 Reflectance at 407nm wavelength number dimensionless      
408 Reflectance at 408nm wavelength number dimensionless      
409 Reflectance at 409nm wavelength number dimensionless      
410 Reflectance at 410nm wavelength number dimensionless      
411 Reflectance at 411nm wavelength number dimensionless      
412 Reflectance at 412nm wavelength number dimensionless      
413 Reflectance at 413nm wavelength number dimensionless      
414 Reflectance at 414nm wavelength number dimensionless      
415 Reflectance at 415nm wavelength number dimensionless      
416 Reflectance at 416nm wavelength number dimensionless      
417 Reflectance at 417nm wavelength number dimensionless      
418 Reflectance at 418nm wavelength number dimensionless      
419 Reflectance at 419nm wavelength number dimensionless      
420 Reflectance at 420nm wavelength number dimensionless      
421 Reflectance at 421nm wavelength number dimensionless      
422 Reflectance at 422nm wavelength number dimensionless      
423 Reflectance at 423nm wavelength number dimensionless      
424 Reflectance at 424nm wavelength number dimensionless      
425 Reflectance at 425nm wavelength number dimensionless      
426 Reflectance at 426nm wavelength number dimensionless      
427 Reflectance at 427nm wavelength number dimensionless      
428 Reflectance at 428nm wavelength number dimensionless      
429 Reflectance at 429nm wavelength number dimensionless      
430 Reflectance at 430nm wavelength number dimensionless      
431 Reflectance at 431nm wavelength number dimensionless      
432 Reflectance at 432nm wavelength number dimensionless      
433 Reflectance at 433nm wavelength number dimensionless      
434 Reflectance at 434nm wavelength number dimensionless      
435 Reflectance at 435nm wavelength number dimensionless      
436 Reflectance at 436nm wavelength number dimensionless      
437 Reflectance at 437nm wavelength number dimensionless      
438 Reflectance at 438nm wavelength number dimensionless      
439 Reflectance at 439nm wavelength number dimensionless      
440 Reflectance at 440nm wavelength number dimensionless      
441 Reflectance at 441nm wavelength number dimensionless      
442 Reflectance at 442nm wavelength number dimensionless      
443 Reflectance at 443nm wavelength number dimensionless      
444 Reflectance at 444nm wavelength number dimensionless      
445 Reflectance at 445nm wavelength number dimensionless      
446 Reflectance at 446nm wavelength number dimensionless      
447 Reflectance at 447nm wavelength number dimensionless      
448 Reflectance at 448nm wavelength number dimensionless      
449 Reflectance at 449nm wavelength number dimensionless      
450 Reflectance at 450nm wavelength number dimensionless      
451 Reflectance at 451nm wavelength number dimensionless      
452 Reflectance at 452nm wavelength number dimensionless      
453 Reflectance at 453nm wavelength number dimensionless      
454 Reflectance at 454nm wavelength number dimensionless      
455 Reflectance at 455nm wavelength number dimensionless      
456 Reflectance at 456nm wavelength number dimensionless      
457 Reflectance at 457nm wavelength number dimensionless      
458 Reflectance at 458nm wavelength number dimensionless      
459 Reflectance at 459nm wavelength number dimensionless      
460 Reflectance at 460nm wavelength number dimensionless      
461 Reflectance at 461nm wavelength number dimensionless      
462 Reflectance at 462nm wavelength number dimensionless      
463 Reflectance at 463nm wavelength number dimensionless      
464 Reflectance at 464nm wavelength number dimensionless      
465 Reflectance at 465nm wavelength number dimensionless      
466 Reflectance at 466nm wavelength number dimensionless      
467 Reflectance at 467nm wavelength number dimensionless      
468 Reflectance at 468nm wavelength number dimensionless      
469 Reflectance at 469nm wavelength number dimensionless      
470 Reflectance at 470nm wavelength number dimensionless      
471 Reflectance at 471nm wavelength number dimensionless      
472 Reflectance at 472nm wavelength number dimensionless      
473 Reflectance at 473nm wavelength number dimensionless      
474 Reflectance at 474nm wavelength number dimensionless      
475 Reflectance at 475nm wavelength number dimensionless      
476 Reflectance at 476nm wavelength number dimensionless      
477 Reflectance at 477nm wavelength number dimensionless      
478 Reflectance at 478nm wavelength number dimensionless      
479 Reflectance at 479nm wavelength number dimensionless      
480 Reflectance at 480nm wavelength number dimensionless      
481 Reflectance at 481nm wavelength number dimensionless      
482 Reflectance at 482nm wavelength number dimensionless      
483 Reflectance at 483nm wavelength number dimensionless      
484 Reflectance at 484nm wavelength number dimensionless      
485 Reflectance at 485nm wavelength number dimensionless      
486 Reflectance at 486nm wavelength number dimensionless      
487 Reflectance at 487nm wavelength number dimensionless      
488 Reflectance at 488nm wavelength number dimensionless      
489 Reflectance at 489nm wavelength number dimensionless      
490 Reflectance at 490nm wavelength number dimensionless      
491 Reflectance at 491nm wavelength number dimensionless      
492 Reflectance at 492nm wavelength number dimensionless      
493 Reflectance at 493nm wavelength number dimensionless      
494 Reflectance at 494nm wavelength number dimensionless      
495 Reflectance at 495nm wavelength number dimensionless      
496 Reflectance at 496nm wavelength number dimensionless      
497 Reflectance at 497nm wavelength number dimensionless      
498 Reflectance at 498nm wavelength number dimensionless      
499 Reflectance at 499nm wavelength number dimensionless      
500 Reflectance at 500nm wavelength number dimensionless      
501 Reflectance at 501nm wavelength number dimensionless      
502 Reflectance at 502nm wavelength number dimensionless      
503 Reflectance at 503nm wavelength number dimensionless      
504 Reflectance at 504nm wavelength number dimensionless      
505 Reflectance at 505nm wavelength number dimensionless      
506 Reflectance at 506nm wavelength number dimensionless      
507 Reflectance at 507nm wavelength number dimensionless      
508 Reflectance at 508nm wavelength number dimensionless      
509 Reflectance at 509nm wavelength number dimensionless      
510 Reflectance at 510nm wavelength number dimensionless      
511 Reflectance at 511nm wavelength number dimensionless      
512 Reflectance at 512nm wavelength number dimensionless      
513 Reflectance at 513nm wavelength number dimensionless      
514 Reflectance at 514nm wavelength number dimensionless      
515 Reflectance at 515nm wavelength number dimensionless      
516 Reflectance at 516nm wavelength number dimensionless      
517 Reflectance at 517nm wavelength number dimensionless      
518 Reflectance at 518nm wavelength number dimensionless      
519 Reflectance at 519nm wavelength number dimensionless      
520 Reflectance at 520nm wavelength number dimensionless      
521 Reflectance at 521nm wavelength number dimensionless      
522 Reflectance at 522nm wavelength number dimensionless      
523 Reflectance at 523nm wavelength number dimensionless      
524 Reflectance at 524nm wavelength number dimensionless      
525 Reflectance at 525nm wavelength number dimensionless      
526 Reflectance at 526nm wavelength number dimensionless      
527 Reflectance at 527nm wavelength number dimensionless      
528 Reflectance at 528nm wavelength number dimensionless      
529 Reflectance at 529nm wavelength number dimensionless      
530 Reflectance at 530nm wavelength number dimensionless      
531 Reflectance at 531nm wavelength number dimensionless      
532 Reflectance at 532nm wavelength number dimensionless      
533 Reflectance at 533nm wavelength number dimensionless      
534 Reflectance at 534nm wavelength number dimensionless      
535 Reflectance at 535nm wavelength number dimensionless      
536 Reflectance at 536nm wavelength number dimensionless      
537 Reflectance at 537nm wavelength number dimensionless      
538 Reflectance at 538nm wavelength number dimensionless      
539 Reflectance at 539nm wavelength number dimensionless      
540 Reflectance at 540nm wavelength number dimensionless      
541 Reflectance at 541nm wavelength number dimensionless      
542 Reflectance at 542nm wavelength number dimensionless      
543 Reflectance at 543nm wavelength number dimensionless      
544 Reflectance at 544nm wavelength number dimensionless      
545 Reflectance at 545nm wavelength number dimensionless      
546 Reflectance at 546nm wavelength number dimensionless      
547 Reflectance at 547nm wavelength number dimensionless      
548 Reflectance at 548nm wavelength number dimensionless      
549 Reflectance at 549nm wavelength number dimensionless      
550 Reflectance at 550nm wavelength number dimensionless      
551 Reflectance at 551nm wavelength number dimensionless      
552 Reflectance at 552nm wavelength number dimensionless      
553 Reflectance at 553nm wavelength number dimensionless      
554 Reflectance at 554nm wavelength number dimensionless      
555 Reflectance at 555nm wavelength number dimensionless      
556 Reflectance at 556nm wavelength number dimensionless      
557 Reflectance at 557nm wavelength number dimensionless      
558 Reflectance at 558nm wavelength number dimensionless      
559 Reflectance at 559nm wavelength number dimensionless      
560 Reflectance at 560nm wavelength number dimensionless      
561 Reflectance at 561nm wavelength number dimensionless      
562 Reflectance at 562nm wavelength number dimensionless      
563 Reflectance at 563nm wavelength number dimensionless      
564 Reflectance at 564nm wavelength number dimensionless      
565 Reflectance at 565nm wavelength number dimensionless      
566 Reflectance at 566nm wavelength number dimensionless      
567 Reflectance at 567nm wavelength number dimensionless      
568 Reflectance at 568nm wavelength number dimensionless      
569 Reflectance at 569nm wavelength number dimensionless      
570 Reflectance at 570nm wavelength number dimensionless      
571 Reflectance at 571nm wavelength number dimensionless      
572 Reflectance at 572nm wavelength number dimensionless      
573 Reflectance at 573nm wavelength number dimensionless      
574 Reflectance at 574nm wavelength number dimensionless      
575 Reflectance at 575nm wavelength number dimensionless      
576 Reflectance at 576nm wavelength number dimensionless      
577 Reflectance at 577nm wavelength number dimensionless      
578 Reflectance at 578nm wavelength number dimensionless      
579 Reflectance at 579nm wavelength number dimensionless      
580 Reflectance at 580nm wavelength number dimensionless      
581 Reflectance at 581nm wavelength number dimensionless      
582 Reflectance at 582nm wavelength number dimensionless      
583 Reflectance at 583nm wavelength number dimensionless      
584 Reflectance at 584nm wavelength number dimensionless      
585 Reflectance at 585nm wavelength number dimensionless      
586 Reflectance at 586nm wavelength number dimensionless      
587 Reflectance at 587nm wavelength number dimensionless      
588 Reflectance at 588nm wavelength number dimensionless      
589 Reflectance at 589nm wavelength number dimensionless      
590 Reflectance at 590nm wavelength number dimensionless      
591 Reflectance at 591nm wavelength number dimensionless      
592 Reflectance at 592nm wavelength number dimensionless      
593 Reflectance at 593nm wavelength number dimensionless      
594 Reflectance at 594nm wavelength number dimensionless      
595 Reflectance at 595nm wavelength number dimensionless      
596 Reflectance at 596nm wavelength number dimensionless      
597 Reflectance at 597nm wavelength number dimensionless      
598 Reflectance at 598nm wavelength number dimensionless      
599 Reflectance at 599nm wavelength number dimensionless      
600 Reflectance at 600nm wavelength number dimensionless      
601 Reflectance at 601nm wavelength number dimensionless      
602 Reflectance at 602nm wavelength number dimensionless      
603 Reflectance at 603nm wavelength number dimensionless      
604 Reflectance at 604nm wavelength number dimensionless      
605 Reflectance at 605nm wavelength number dimensionless      
606 Reflectance at 606nm wavelength number dimensionless      
607 Reflectance at 607nm wavelength number dimensionless      
608 Reflectance at 608nm wavelength number dimensionless      
609 Reflectance at 609nm wavelength number dimensionless      
610 Reflectance at 610nm wavelength number dimensionless      
611 Reflectance at 611nm wavelength number dimensionless      
612 Reflectance at 612nm wavelength number dimensionless      
613 Reflectance at 613nm wavelength number dimensionless      
614 Reflectance at 614nm wavelength number dimensionless      
615 Reflectance at 615nm wavelength number dimensionless      
616 Reflectance at 616nm wavelength number dimensionless      
617 Reflectance at 617nm wavelength number dimensionless      
618 Reflectance at 618nm wavelength number dimensionless      
619 Reflectance at 619nm wavelength number dimensionless      
620 Reflectance at 620nm wavelength number dimensionless      
621 Reflectance at 621nm wavelength number dimensionless      
622 Reflectance at 622nm wavelength number dimensionless      
623 Reflectance at 623nm wavelength number dimensionless      
624 Reflectance at 624nm wavelength number dimensionless      
625 Reflectance at 625nm wavelength number dimensionless      
626 Reflectance at 626nm wavelength number dimensionless      
627 Reflectance at 627nm wavelength number dimensionless      
628 Reflectance at 628nm wavelength number dimensionless      
629 Reflectance at 629nm wavelength number dimensionless      
630 Reflectance at 630nm wavelength number dimensionless      
631 Reflectance at 631nm wavelength number dimensionless      
632 Reflectance at 632nm wavelength number dimensionless      
633 Reflectance at 633nm wavelength number dimensionless      
634 Reflectance at 634nm wavelength number dimensionless      
635 Reflectance at 635nm wavelength number dimensionless      
636 Reflectance at 636nm wavelength number dimensionless      
637 Reflectance at 637nm wavelength number dimensionless      
638 Reflectance at 638nm wavelength number dimensionless      
639 Reflectance at 639nm wavelength number dimensionless      
640 Reflectance at 640nm wavelength number dimensionless      
641 Reflectance at 641nm wavelength number dimensionless      
642 Reflectance at 642nm wavelength number dimensionless      
643 Reflectance at 643nm wavelength number dimensionless      
644 Reflectance at 644nm wavelength number dimensionless      
645 Reflectance at 645nm wavelength number dimensionless      
646 Reflectance at 646nm wavelength number dimensionless      
647 Reflectance at 647nm wavelength number dimensionless      
648 Reflectance at 648nm wavelength number dimensionless      
649 Reflectance at 649nm wavelength number dimensionless      
650 Reflectance at 650nm wavelength number dimensionless      
651 Reflectance at 651nm wavelength number dimensionless      
652 Reflectance at 652nm wavelength number dimensionless      
653 Reflectance at 653nm wavelength number dimensionless      
654 Reflectance at 654nm wavelength number dimensionless      
655 Reflectance at 655nm wavelength number dimensionless      
656 Reflectance at 656nm wavelength number dimensionless      
657 Reflectance at 657nm wavelength number dimensionless      
658 Reflectance at 658nm wavelength number dimensionless      
659 Reflectance at 659nm wavelength number dimensionless      
660 Reflectance at 660nm wavelength number dimensionless      
661 Reflectance at 661nm wavelength number dimensionless      
662 Reflectance at 662nm wavelength number dimensionless      
663 Reflectance at 663nm wavelength number dimensionless      
664 Reflectance at 664nm wavelength number dimensionless      
665 Reflectance at 665nm wavelength number dimensionless      
666 Reflectance at 666nm wavelength number dimensionless      
667 Reflectance at 667nm wavelength number dimensionless      
668 Reflectance at 668nm wavelength number dimensionless      
669 Reflectance at 669nm wavelength number dimensionless      
670 Reflectance at 670nm wavelength number dimensionless      
671 Reflectance at 671nm wavelength number dimensionless      
672 Reflectance at 672nm wavelength number dimensionless      
673 Reflectance at 673nm wavelength number dimensionless      
674 Reflectance at 674nm wavelength number dimensionless      
675 Reflectance at 675nm wavelength number dimensionless      
676 Reflectance at 676nm wavelength number dimensionless      
677 Reflectance at 677nm wavelength number dimensionless      
678 Reflectance at 678nm wavelength number dimensionless      
679 Reflectance at 679nm wavelength number dimensionless      
680 Reflectance at 680nm wavelength number dimensionless      
681 Reflectance at 681nm wavelength number dimensionless      
682 Reflectance at 682nm wavelength number dimensionless      
683 Reflectance at 683nm wavelength number dimensionless      
684 Reflectance at 684nm wavelength number dimensionless      
685 Reflectance at 685nm wavelength number dimensionless      
686 Reflectance at 686nm wavelength number dimensionless      
687 Reflectance at 687nm wavelength number dimensionless      
688 Reflectance at 688nm wavelength number dimensionless      
689 Reflectance at 689nm wavelength number dimensionless      
690 Reflectance at 690nm wavelength number dimensionless      
691 Reflectance at 691nm wavelength number dimensionless      
692 Reflectance at 692nm wavelength number dimensionless      
693 Reflectance at 693nm wavelength number dimensionless      
694 Reflectance at 694nm wavelength number dimensionless      
695 Reflectance at 695nm wavelength number dimensionless      
696 Reflectance at 696nm wavelength number dimensionless      
697 Reflectance at 697nm wavelength number dimensionless      
698 Reflectance at 698nm wavelength number dimensionless      
699 Reflectance at 699nm wavelength number dimensionless      
700 Reflectance at 700nm wavelength number dimensionless      
701 Reflectance at 701nm wavelength number dimensionless      
702 Reflectance at 702nm wavelength number dimensionless      
703 Reflectance at 703nm wavelength number dimensionless      
704 Reflectance at 704nm wavelength number dimensionless      
705 Reflectance at 705nm wavelength number dimensionless      
706 Reflectance at 706nm wavelength number dimensionless      
707 Reflectance at 707nm wavelength number dimensionless      
708 Reflectance at 708nm wavelength number dimensionless      
709 Reflectance at 709nm wavelength number dimensionless      
710 Reflectance at 710nm wavelength number dimensionless      
711 Reflectance at 711nm wavelength number dimensionless      
712 Reflectance at 712nm wavelength number dimensionless      
713 Reflectance at 713nm wavelength number dimensionless      
714 Reflectance at 714nm wavelength number dimensionless      
715 Reflectance at 715nm wavelength number dimensionless      
716 Reflectance at 716nm wavelength number dimensionless      
717 Reflectance at 717nm wavelength number dimensionless      
718 Reflectance at 718nm wavelength number dimensionless      
719 Reflectance at 719nm wavelength number dimensionless      
720 Reflectance at 720nm wavelength number dimensionless      
721 Reflectance at 721nm wavelength number dimensionless      
722 Reflectance at 722nm wavelength number dimensionless      
723 Reflectance at 723nm wavelength number dimensionless      
724 Reflectance at 724nm wavelength number dimensionless      
725 Reflectance at 725nm wavelength number dimensionless      
726 Reflectance at 726nm wavelength number dimensionless      
727 Reflectance at 727nm wavelength number dimensionless      
728 Reflectance at 728nm wavelength number dimensionless      
729 Reflectance at 729nm wavelength number dimensionless      
730 Reflectance at 730nm wavelength number dimensionless      
731 Reflectance at 731nm wavelength number dimensionless      
732 Reflectance at 732nm wavelength number dimensionless      
733 Reflectance at 733nm wavelength number dimensionless      
734 Reflectance at 734nm wavelength number dimensionless      
735 Reflectance at 735nm wavelength number dimensionless      
736 Reflectance at 736nm wavelength number dimensionless      
737 Reflectance at 737nm wavelength number dimensionless      
738 Reflectance at 738nm wavelength number dimensionless      
739 Reflectance at 739nm wavelength number dimensionless      
740 Reflectance at 740nm wavelength number dimensionless      
741 Reflectance at 741nm wavelength number dimensionless      
742 Reflectance at 742nm wavelength number dimensionless      
743 Reflectance at 743nm wavelength number dimensionless      
744 Reflectance at 744nm wavelength number dimensionless      
745 Reflectance at 745nm wavelength number dimensionless      
746 Reflectance at 746nm wavelength number dimensionless      
747 Reflectance at 747nm wavelength number dimensionless      
748 Reflectance at 748nm wavelength number dimensionless      
749 Reflectance at 749nm wavelength number dimensionless      
750 Reflectance at 750nm wavelength number dimensionless      
751 Reflectance at 751nm wavelength number dimensionless      
752 Reflectance at 752nm wavelength number dimensionless      
753 Reflectance at 753nm wavelength number dimensionless      
754 Reflectance at 754nm wavelength number dimensionless      
755 Reflectance at 755nm wavelength number dimensionless      
756 Reflectance at 756nm wavelength number dimensionless      
757 Reflectance at 757nm wavelength number dimensionless      
758 Reflectance at 758nm wavelength number dimensionless      
759 Reflectance at 759nm wavelength number dimensionless      
760 Reflectance at 760nm wavelength number dimensionless      
761 Reflectance at 761nm wavelength number dimensionless      
762 Reflectance at 762nm wavelength number dimensionless      
763 Reflectance at 763nm wavelength number dimensionless      
764 Reflectance at 764nm wavelength number dimensionless      
765 Reflectance at 765nm wavelength number dimensionless      
766 Reflectance at 766nm wavelength number dimensionless      
767 Reflectance at 767nm wavelength number dimensionless      
768 Reflectance at 768nm wavelength number dimensionless      
769 Reflectance at 769nm wavelength number dimensionless      
770 Reflectance at 770nm wavelength number dimensionless      
771 Reflectance at 771nm wavelength number dimensionless      
772 Reflectance at 772nm wavelength number dimensionless      
773 Reflectance at 773nm wavelength number dimensionless      
774 Reflectance at 774nm wavelength number dimensionless      
775 Reflectance at 775nm wavelength number dimensionless      
776 Reflectance at 776nm wavelength number dimensionless      
777 Reflectance at 777nm wavelength number dimensionless      
778 Reflectance at 778nm wavelength number dimensionless      
779 Reflectance at 779nm wavelength number dimensionless      
780 Reflectance at 780nm wavelength number dimensionless      
781 Reflectance at 781nm wavelength number dimensionless      
782 Reflectance at 782nm wavelength number dimensionless      
783 Reflectance at 783nm wavelength number dimensionless      
784 Reflectance at 784nm wavelength number dimensionless      
785 Reflectance at 785nm wavelength number dimensionless      
786 Reflectance at 786nm wavelength number dimensionless      
787 Reflectance at 787nm wavelength number dimensionless      
788 Reflectance at 788nm wavelength number dimensionless      
789 Reflectance at 789nm wavelength number dimensionless      
790 Reflectance at 790nm wavelength number dimensionless      
791 Reflectance at 791nm wavelength number dimensionless      
792 Reflectance at 792nm wavelength number dimensionless      
793 Reflectance at 793nm wavelength number dimensionless      
794 Reflectance at 794nm wavelength number dimensionless      
795 Reflectance at 795nm wavelength number dimensionless      
796 Reflectance at 796nm wavelength number dimensionless      
797 Reflectance at 797nm wavelength number dimensionless      
798 Reflectance at 798nm wavelength number dimensionless      
799 Reflectance at 799nm wavelength number dimensionless      
800 Reflectance at 800nm wavelength number dimensionless      
801 Reflectance at 801nm wavelength number dimensionless      
802 Reflectance at 802nm wavelength number dimensionless      
803 Reflectance at 803nm wavelength number dimensionless      
804 Reflectance at 804nm wavelength number dimensionless      
805 Reflectance at 805nm wavelength number dimensionless      
806 Reflectance at 806nm wavelength number dimensionless      
807 Reflectance at 807nm wavelength number dimensionless      
808 Reflectance at 808nm wavelength number dimensionless      
809 Reflectance at 809nm wavelength number dimensionless      
810 Reflectance at 810nm wavelength number dimensionless      
811 Reflectance at 811nm wavelength number dimensionless      
812 Reflectance at 812nm wavelength number dimensionless      
813 Reflectance at 813nm wavelength number dimensionless      
814 Reflectance at 814nm wavelength number dimensionless      
815 Reflectance at 815nm wavelength number dimensionless      
816 Reflectance at 816nm wavelength number dimensionless      
817 Reflectance at 817nm wavelength number dimensionless      
818 Reflectance at 818nm wavelength number dimensionless      
819 Reflectance at 819nm wavelength number dimensionless      
820 Reflectance at 820nm wavelength number dimensionless      
821 Reflectance at 821nm wavelength number dimensionless      
822 Reflectance at 822nm wavelength number dimensionless      
823 Reflectance at 823nm wavelength number dimensionless      
824 Reflectance at 824nm wavelength number dimensionless      
825 Reflectance at 825nm wavelength number dimensionless      
826 Reflectance at 826nm wavelength number dimensionless      
827 Reflectance at 827nm wavelength number dimensionless      
828 Reflectance at 828nm wavelength number dimensionless      
829 Reflectance at 829nm wavelength number dimensionless      
830 Reflectance at 830nm wavelength number dimensionless      
831 Reflectance at 831nm wavelength number dimensionless      
832 Reflectance at 832nm wavelength number dimensionless      
833 Reflectance at 833nm wavelength number dimensionless      
834 Reflectance at 834nm wavelength number dimensionless      
835 Reflectance at 835nm wavelength number dimensionless      
836 Reflectance at 836nm wavelength number dimensionless      
837 Reflectance at 837nm wavelength number dimensionless      
838 Reflectance at 838nm wavelength number dimensionless      
839 Reflectance at 839nm wavelength number dimensionless      
840 Reflectance at 840nm wavelength number dimensionless      
841 Reflectance at 841nm wavelength number dimensionless      
842 Reflectance at 842nm wavelength number dimensionless      
843 Reflectance at 843nm wavelength number dimensionless      
844 Reflectance at 844nm wavelength number dimensionless      
845 Reflectance at 845nm wavelength number dimensionless      
846 Reflectance at 846nm wavelength number dimensionless      
847 Reflectance at 847nm wavelength number dimensionless      
848 Reflectance at 848nm wavelength number dimensionless      
849 Reflectance at 849nm wavelength number dimensionless      
850 Reflectance at 850nm wavelength number dimensionless      
851 Reflectance at 851nm wavelength number dimensionless      
852 Reflectance at 852nm wavelength number dimensionless      
853 Reflectance at 853nm wavelength number dimensionless      
854 Reflectance at 854nm wavelength number dimensionless      
855 Reflectance at 855nm wavelength number dimensionless      
856 Reflectance at 856nm wavelength number dimensionless      
857 Reflectance at 857nm wavelength number dimensionless      
858 Reflectance at 858nm wavelength number dimensionless      
859 Reflectance at 859nm wavelength number dimensionless      
860 Reflectance at 860nm wavelength number dimensionless      
861 Reflectance at 861nm wavelength number dimensionless      
862 Reflectance at 862nm wavelength number dimensionless      
863 Reflectance at 863nm wavelength number dimensionless      
864 Reflectance at 864nm wavelength number dimensionless      
865 Reflectance at 865nm wavelength number dimensionless      
866 Reflectance at 866nm wavelength number dimensionless      
867 Reflectance at 867nm wavelength number dimensionless      
868 Reflectance at 868nm wavelength number dimensionless      
869 Reflectance at 869nm wavelength number dimensionless      
870 Reflectance at 870nm wavelength number dimensionless      
871 Reflectance at 871nm wavelength number dimensionless      
872 Reflectance at 872nm wavelength number dimensionless      
873 Reflectance at 873nm wavelength number dimensionless      
874 Reflectance at 874nm wavelength number dimensionless      
875 Reflectance at 875nm wavelength number dimensionless      
876 Reflectance at 876nm wavelength number dimensionless      
877 Reflectance at 877nm wavelength number dimensionless      
878 Reflectance at 878nm wavelength number dimensionless      
879 Reflectance at 879nm wavelength number dimensionless      
880 Reflectance at 880nm wavelength number dimensionless      
881 Reflectance at 881nm wavelength number dimensionless      
882 Reflectance at 882nm wavelength number dimensionless      
883 Reflectance at 883nm wavelength number dimensionless      
884 Reflectance at 884nm wavelength number dimensionless      
885 Reflectance at 885nm wavelength number dimensionless      
886 Reflectance at 886nm wavelength number dimensionless      
887 Reflectance at 887nm wavelength number dimensionless      
888 Reflectance at 888nm wavelength number dimensionless      
889 Reflectance at 889nm wavelength number dimensionless      
890 Reflectance at 890nm wavelength number dimensionless      
891 Reflectance at 891nm wavelength number dimensionless      
892 Reflectance at 892nm wavelength number dimensionless      
893 Reflectance at 893nm wavelength number dimensionless      
894 Reflectance at 894nm wavelength number dimensionless      
895 Reflectance at 895nm wavelength number dimensionless      
896 Reflectance at 896nm wavelength number dimensionless      
897 Reflectance at 897nm wavelength number dimensionless      
898 Reflectance at 898nm wavelength number dimensionless      
899 Reflectance at 899nm wavelength number dimensionless      
900 Reflectance at 900nm wavelength number dimensionless      
901 Reflectance at 901nm wavelength number dimensionless      
902 Reflectance at 902nm wavelength number dimensionless      
903 Reflectance at 903nm wavelength number dimensionless      
904 Reflectance at 904nm wavelength number dimensionless      
905 Reflectance at 905nm wavelength number dimensionless      
906 Reflectance at 906nm wavelength number dimensionless      
907 Reflectance at 907nm wavelength number dimensionless      
908 Reflectance at 908nm wavelength number dimensionless      
909 Reflectance at 909nm wavelength number dimensionless      
910 Reflectance at 910nm wavelength number dimensionless      
911 Reflectance at 911nm wavelength number dimensionless      
912 Reflectance at 912nm wavelength number dimensionless      
913 Reflectance at 913nm wavelength number dimensionless      
914 Reflectance at 914nm wavelength number dimensionless      
915 Reflectance at 915nm wavelength number dimensionless      
916 Reflectance at 916nm wavelength number dimensionless      
917 Reflectance at 917nm wavelength number dimensionless      
918 Reflectance at 918nm wavelength number dimensionless      
919 Reflectance at 919nm wavelength number dimensionless      
920 Reflectance at 920nm wavelength number dimensionless      
921 Reflectance at 921nm wavelength number dimensionless      
922 Reflectance at 922nm wavelength number dimensionless      
923 Reflectance at 923nm wavelength number dimensionless      
924 Reflectance at 924nm wavelength number dimensionless      
925 Reflectance at 925nm wavelength number dimensionless      
926 Reflectance at 926nm wavelength number dimensionless      
927 Reflectance at 927nm wavelength number dimensionless      
928 Reflectance at 928nm wavelength number dimensionless      
929 Reflectance at 929nm wavelength number dimensionless      
930 Reflectance at 930nm wavelength number dimensionless      
931 Reflectance at 931nm wavelength number dimensionless      
932 Reflectance at 932nm wavelength number dimensionless      
933 Reflectance at 933nm wavelength number dimensionless      
934 Reflectance at 934nm wavelength number dimensionless      
935 Reflectance at 935nm wavelength number dimensionless      
936 Reflectance at 936nm wavelength number dimensionless      
937 Reflectance at 937nm wavelength number dimensionless      
938 Reflectance at 938nm wavelength number dimensionless      
939 Reflectance at 939nm wavelength number dimensionless      
940 Reflectance at 940nm wavelength number dimensionless      
941 Reflectance at 941nm wavelength number dimensionless      
942 Reflectance at 942nm wavelength number dimensionless      
943 Reflectance at 943nm wavelength number dimensionless      
944 Reflectance at 944nm wavelength number dimensionless      
945 Reflectance at 945nm wavelength number dimensionless      
946 Reflectance at 946nm wavelength number dimensionless      
947 Reflectance at 947nm wavelength number dimensionless      
948 Reflectance at 948nm wavelength number dimensionless      
949 Reflectance at 949nm wavelength number dimensionless      
950 Reflectance at 950nm wavelength number dimensionless      
951 Reflectance at 951nm wavelength number dimensionless      
952 Reflectance at 952nm wavelength number dimensionless      
953 Reflectance at 953nm wavelength number dimensionless      
954 Reflectance at 954nm wavelength number dimensionless      
955 Reflectance at 955nm wavelength number dimensionless      
956 Reflectance at 956nm wavelength number dimensionless      
957 Reflectance at 957nm wavelength number dimensionless      
958 Reflectance at 958nm wavelength number dimensionless      
959 Reflectance at 959nm wavelength number dimensionless      
960 Reflectance at 960nm wavelength number dimensionless      
961 Reflectance at 961nm wavelength number dimensionless      
962 Reflectance at 962nm wavelength number dimensionless      
963 Reflectance at 963nm wavelength number dimensionless      
964 Reflectance at 964nm wavelength number dimensionless      
965 Reflectance at 965nm wavelength number dimensionless      
966 Reflectance at 966nm wavelength number dimensionless      
967 Reflectance at 967nm wavelength number dimensionless      
968 Reflectance at 968nm wavelength number dimensionless      
969 Reflectance at 969nm wavelength number dimensionless      
970 Reflectance at 970nm wavelength number dimensionless      
971 Reflectance at 971nm wavelength number dimensionless      
972 Reflectance at 972nm wavelength number dimensionless      
973 Reflectance at 973nm wavelength number dimensionless      
974 Reflectance at 974nm wavelength number dimensionless      
975 Reflectance at 975nm wavelength number dimensionless      
976 Reflectance at 976nm wavelength number dimensionless      
977 Reflectance at 977nm wavelength number dimensionless      
978 Reflectance at 978nm wavelength number dimensionless      
979 Reflectance at 979nm wavelength number dimensionless      
980 Reflectance at 980nm wavelength number dimensionless      
981 Reflectance at 981nm wavelength number dimensionless      
982 Reflectance at 982nm wavelength number dimensionless      
983 Reflectance at 983nm wavelength number dimensionless      
984 Reflectance at 984nm wavelength number dimensionless      
985 Reflectance at 985nm wavelength number dimensionless      
986 Reflectance at 986nm wavelength number dimensionless      
987 Reflectance at 987nm wavelength number dimensionless      
988 Reflectance at 988nm wavelength number dimensionless      
989 Reflectance at 989nm wavelength number dimensionless      
990 Reflectance at 990nm wavelength number dimensionless      
991 Reflectance at 991nm wavelength number dimensionless      
992 Reflectance at 992nm wavelength number dimensionless      
993 Reflectance at 993nm wavelength number dimensionless      
994 Reflectance at 994nm wavelength number dimensionless      
995 Reflectance at 995nm wavelength number dimensionless      
996 Reflectance at 996nm wavelength number dimensionless      
997 Reflectance at 997nm wavelength number dimensionless      
998 Reflectance at 998nm wavelength number dimensionless      
999 Reflectance at 999nm wavelength number dimensionless      
1000 Reflectance at 1000nm wavelength number dimensionless      
1001 Reflectance at 1001nm wavelength number dimensionless      
1002 Reflectance at 1002nm wavelength number dimensionless      
1003 Reflectance at 1003nm wavelength number dimensionless      
1004 Reflectance at 1004nm wavelength number dimensionless      
1005 Reflectance at 1005nm wavelength number dimensionless      
1006 Reflectance at 1006nm wavelength number dimensionless      
1007 Reflectance at 1007nm wavelength number dimensionless      
1008 Reflectance at 1008nm wavelength number dimensionless      
1009 Reflectance at 1009nm wavelength number dimensionless      
1010 Reflectance at 1010nm wavelength number dimensionless      
1011 Reflectance at 1011nm wavelength number dimensionless      
1012 Reflectance at 1012nm wavelength number dimensionless      
1013 Reflectance at 1013nm wavelength number dimensionless      
1014 Reflectance at 1014nm wavelength number dimensionless      
1015 Reflectance at 1015nm wavelength number dimensionless      
1016 Reflectance at 1016nm wavelength number dimensionless      
1017 Reflectance at 1017nm wavelength number dimensionless      
1018 Reflectance at 1018nm wavelength number dimensionless      
1019 Reflectance at 1019nm wavelength number dimensionless      
1020 Reflectance at 1020nm wavelength number dimensionless      
1021 Reflectance at 1021nm wavelength number dimensionless      
1022 Reflectance at 1022nm wavelength number dimensionless      
1023 Reflectance at 1023nm wavelength number dimensionless      
1024 Reflectance at 1024nm wavelength number dimensionless      
1025 Reflectance at 1025nm wavelength number dimensionless      
1026 Reflectance at 1026nm wavelength number dimensionless      
1027 Reflectance at 1027nm wavelength number dimensionless      
1028 Reflectance at 1028nm wavelength number dimensionless      
1029 Reflectance at 1029nm wavelength number dimensionless      
1030 Reflectance at 1030nm wavelength number dimensionless      
1031 Reflectance at 1031nm wavelength number dimensionless      
1032 Reflectance at 1032nm wavelength number dimensionless      
1033 Reflectance at 1033nm wavelength number dimensionless      
1034 Reflectance at 1034nm wavelength number dimensionless      
1035 Reflectance at 1035nm wavelength number dimensionless      
1036 Reflectance at 1036nm wavelength number dimensionless      
1037 Reflectance at 1037nm wavelength number dimensionless      
1038 Reflectance at 1038nm wavelength number dimensionless      
1039 Reflectance at 1039nm wavelength number dimensionless      
1040 Reflectance at 1040nm wavelength number dimensionless      
1041 Reflectance at 1041nm wavelength number dimensionless      
1042 Reflectance at 1042nm wavelength number dimensionless      
1043 Reflectance at 1043nm wavelength number dimensionless      
1044 Reflectance at 1044nm wavelength number dimensionless      
1045 Reflectance at 1045nm wavelength number dimensionless      
1046 Reflectance at 1046nm wavelength number dimensionless      
1047 Reflectance at 1047nm wavelength number dimensionless      
1048 Reflectance at 1048nm wavelength number dimensionless      
1049 Reflectance at 1049nm wavelength number dimensionless      
1050 Reflectance at 1050nm wavelength number dimensionless      

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