Stray Light Correction of the Marine Optical System.
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| Title: | Stray Light Correction of the Marine Optical System. |
|---|---|
| Authors: | Feinholz, Michael E.1 feinholz@mlml.calstate.edu, Flora, Stephanie J.1, Yarbrough, Mark A.1, Lykke, Keith R.2, Brown, Steven W.2, Johnson, B. Carol2, Clark, Dennis K.3 |
| Source: | Journal of Atmospheric & Oceanic Technology. Jan2009, Vol. 26 Issue 1, p57-73. 17p. 2 Color Photographs, 2 Diagrams, 6 Charts, 17 Graphs. |
| Subjects: | Optical oceanography, Spectrographs, Ocean color, Optical properties, Biogeochemical cycles, Phytoplankton, Carbon cycle, Biomass, Imaging systems |
| Abstract: | The Marine Optical System is a spectrograph-based sensor used on the Marine Optical Buoy for the vicarious calibration of ocean color satellite sensors. It is also deployed from ships in instruments used to develop bio-optical algorithms that relate the optical properties of the ocean to its biological content. In this work, an algorithm is applied to correct the response of the Marine Optical System for scattered, or improperly imaged, light in the system. The algorithm, based on the measured response of the system to a series of monochromatic excitation sources, reduces the effects of scattered light on the measured source by one to two orders of magnitude. Implications for the vicarious calibration of satellite ocean color sensors and the development of bio-optical algorithms are described. The algorithm is a one-dimensional point spread correction algorithm, generally applicable to nonimaging sensors, but can in principle be extended to higher dimensions for imaging systems. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Atmospheric & Oceanic Technology is the property of American Meteorological Society and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 36818503 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Stray Light Correction of the Marine Optical System. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Feinholz%2C+Michael+E%2E%22">Feinholz, Michael E.</searchLink><relatesTo>1</relatesTo><i> feinholz@mlml.calstate.edu</i><br /><searchLink fieldCode="AR" term="%22Flora%2C+Stephanie+J%2E%22">Flora, Stephanie J.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Yarbrough%2C+Mark+A%2E%22">Yarbrough, Mark A.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Lykke%2C+Keith+R%2E%22">Lykke, Keith R.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Brown%2C+Steven+W%2E%22">Brown, Steven W.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Johnson%2C+B%2E+Carol%22">Johnson, B. Carol</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Clark%2C+Dennis+K%2E%22">Clark, Dennis K.</searchLink><relatesTo>3</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Atmospheric+%26+Oceanic+Technology%22">Journal of Atmospheric & Oceanic Technology</searchLink>. Jan2009, Vol. 26 Issue 1, p57-73. 17p. 2 Color Photographs, 2 Diagrams, 6 Charts, 17 Graphs. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Optical+oceanography%22">Optical oceanography</searchLink><br /><searchLink fieldCode="DE" term="%22Spectrographs%22">Spectrographs</searchLink><br /><searchLink fieldCode="DE" term="%22Ocean+color%22">Ocean color</searchLink><br /><searchLink fieldCode="DE" term="%22Optical+properties%22">Optical properties</searchLink><br /><searchLink fieldCode="DE" term="%22Biogeochemical+cycles%22">Biogeochemical cycles</searchLink><br /><searchLink fieldCode="DE" term="%22Phytoplankton%22">Phytoplankton</searchLink><br /><searchLink fieldCode="DE" term="%22Carbon+cycle%22">Carbon cycle</searchLink><br /><searchLink fieldCode="DE" term="%22Biomass%22">Biomass</searchLink><br /><searchLink fieldCode="DE" term="%22Imaging+systems%22">Imaging systems</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The Marine Optical System is a spectrograph-based sensor used on the Marine Optical Buoy for the vicarious calibration of ocean color satellite sensors. It is also deployed from ships in instruments used to develop bio-optical algorithms that relate the optical properties of the ocean to its biological content. In this work, an algorithm is applied to correct the response of the Marine Optical System for scattered, or improperly imaged, light in the system. The algorithm, based on the measured response of the system to a series of monochromatic excitation sources, reduces the effects of scattered light on the measured source by one to two orders of magnitude. Implications for the vicarious calibration of satellite ocean color sensors and the development of bio-optical algorithms are described. The algorithm is a one-dimensional point spread correction algorithm, generally applicable to nonimaging sensors, but can in principle be extended to higher dimensions for imaging systems. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Atmospheric & Oceanic Technology is the property of American Meteorological Society and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1175/2008JTECHO597.1 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 17 StartPage: 57 Subjects: – SubjectFull: Optical oceanography Type: general – SubjectFull: Spectrographs Type: general – SubjectFull: Ocean color Type: general – SubjectFull: Optical properties Type: general – SubjectFull: Biogeochemical cycles Type: general – SubjectFull: Phytoplankton Type: general – SubjectFull: Carbon cycle Type: general – SubjectFull: Biomass Type: general – SubjectFull: Imaging systems Type: general Titles: – TitleFull: Stray Light Correction of the Marine Optical System. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Feinholz, Michael E. – PersonEntity: Name: NameFull: Flora, Stephanie J. – PersonEntity: Name: NameFull: Yarbrough, Mark A. – PersonEntity: Name: NameFull: Lykke, Keith R. – PersonEntity: Name: NameFull: Brown, Steven W. – PersonEntity: Name: NameFull: Johnson, B. Carol – PersonEntity: Name: NameFull: Clark, Dennis K. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Text: Jan2009 Type: published Y: 2009 Identifiers: – Type: issn-print Value: 07390572 Numbering: – Type: volume Value: 26 – Type: issue Value: 1 Titles: – TitleFull: Journal of Atmospheric & Oceanic Technology Type: main |
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