dc.contributor.author | Ugulen, Håvard Stavn | |
dc.contributor.author | Sandven, Håkon | |
dc.contributor.author | Hamre, Børge | |
dc.contributor.author | Kristoffersen, Arne Skodvin | |
dc.contributor.author | Sætre, Camilla | |
dc.date.accessioned | 2022-05-05T07:04:31Z | |
dc.date.available | 2022-05-05T07:04:31Z | |
dc.date.created | 2022-04-06T18:08:53Z | |
dc.date.issued | 2022 | |
dc.identifier.issn | 1094-4087 | |
dc.identifier.uri | https://hdl.handle.net/11250/2994267 | |
dc.description.abstract | Multiple scattering can severely affect the accuracy of optical instrumentation. Variance reduction methods have been implemented to improve a Monte Carlo model developed to simulate volume scattering functions measured by LISST-VSF instruments. The implemented methods can result in more than a tenfold increase in efficiency. The simulation is used to analyze multiple scattering errors for a range of Fournier-Forand (FF) phase functions. Our results demonstrate significant errors in the scattering coefficient, backscattering coefficient and phase function, where multiple scattering errors may only be considered negligible (<10%) for scattering coefficients <1 m−1. The errors depend strongly on the scattering coefficient but also increase when phase functions become more forward-peaked. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Optica | en_US |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | Efficient Monte Carlo simulation reveals significant multiple scattering errors in underwater angular scattering measurements | en_US |
dc.type | Journal article | en_US |
dc.type | Peer reviewed | en_US |
dc.description.version | publishedVersion | en_US |
dc.rights.holder | Copyright the journal 2022 | en_US |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 2 | |
dc.identifier.doi | 10.1364/OE.446045 | |
dc.identifier.cristin | 2015742 | |
dc.source.journal | Optics Express | en_US |
dc.source.pagenumber | 10802-10817 | en_US |
dc.identifier.citation | Optics Express. 2022, 30 (7), 10802-10817. | en_US |
dc.source.volume | 30 | en_US |
dc.source.issue | 7 | en_US |