Derivation of uncertainty budgets for continuous above-water radiometric measurements along an Atlantic Meridional Transect
dc.contributor.author | Lin, J | |
dc.contributor.author | Dall'Olmo, G | |
dc.contributor.author | Tilstone, GH | |
dc.contributor.author | Brewin, RJW | |
dc.contributor.author | Vabson, V | |
dc.contributor.author | Ansko, I | |
dc.contributor.author | Evers-King, H | |
dc.contributor.author | Casal, T | |
dc.contributor.author | Donlon, C | |
dc.date.accessioned | 2022-12-02T09:31:52Z | |
dc.date.issued | 2022-12-01 | |
dc.date.updated | 2022-12-02T08:21:14Z | |
dc.description.abstract | Fiducial reference measurements are in-situ data traceable to metrology standards, with associated uncertainties. This paper presents the methodology used to derive the uncertainty budget for underway, above-water measurements from the Seabird Hyperspectral Surface Acquisition System deployed on an Atlantic Meridional Transect in 2018. The average uncertainty of remote sensing reflectance for clear sky days was ∼ 6% at wavelengths < 490 nm and ∼ 12% at wavelengths > 550 nm. The environmental variability such as sun position, wind speed and skylight distribution caused the greatest uncertainty. The different components of the uncertainty budget are critically assessed to indicate how the measurement procedure could be improved through reducing the principal uncertainty sources. | en_GB |
dc.description.sponsorship | Natural Environment Research Council (NERC) | en_GB |
dc.description.sponsorship | UK Research and Innovation | en_GB |
dc.description.sponsorship | European Commission | en_GB |
dc.description.sponsorship | European Space Agency | en_GB |
dc.description.sponsorship | National Centre for Earth Observation | en_GB |
dc.identifier.citation | Vol. 30, No. 25, pp. 45648-45675 | en_GB |
dc.identifier.doi | https://doi.org/10.1364/oe.470994 | |
dc.identifier.grantnumber | NE/R015953/1 | en_GB |
dc.identifier.grantnumber | MR/V022792/1 | en_GB |
dc.identifier.grantnumber | 870349 | en_GB |
dc.identifier.grantnumber | 4000125730/18/NL/FF/gp | en_GB |
dc.identifier.grantnumber | 4000136286/21/NL/FF/ab | en_GB |
dc.identifier.grantnumber | AMT4CO2Flux | en_GB |
dc.identifier.grantnumber | ESRIN/RFQ/3-14457/16/I-BG | en_GB |
dc.identifier.uri | http://hdl.handle.net/10871/131921 | |
dc.identifier | ORCID: 0000-0001-5134-8291 (Brewin, Robert) | |
dc.language.iso | en | en_GB |
dc.publisher | Optica | en_GB |
dc.rights | © 2022 Optica Publishing Group. Published by Optica Publishing Group under the terms of the Creative Commons Attribution 4.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. | en_GB |
dc.title | Derivation of uncertainty budgets for continuous above-water radiometric measurements along an Atlantic Meridional Transect | en_GB |
dc.type | Article | en_GB |
dc.date.available | 2022-12-02T09:31:52Z | |
dc.identifier.issn | 1094-4087 | |
dc.description | This is the final version. Available on open access from Optica via the DOI in this record. | en_GB |
dc.description | Data Availability: Data underlying the results presented in this paper are not publicly available at this time but may be obtained from the authors upon reasonable request. | en_GB |
dc.identifier.journal | Optics Express | en_GB |
dc.relation.ispartof | Optics Express | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | en_GB |
dcterms.dateAccepted | 2022-10-25 | |
dcterms.dateSubmitted | 2022-07-27 | |
rioxxterms.version | VoR | en_GB |
rioxxterms.licenseref.startdate | 2022-12-01 | |
rioxxterms.type | Journal Article/Review | en_GB |
refterms.dateFCD | 2022-12-02T08:21:17Z | |
refterms.versionFCD | VoR | |
refterms.dateFOA | 2022-12-02T09:32:41Z | |
refterms.panel | B | en_GB |
refterms.dateFirstOnline | 2022-12-01 |
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Except where otherwise noted, this item's licence is described as © 2022 Optica Publishing Group. Published by Optica Publishing Group under the terms of the Creative Commons Attribution 4.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.