Articles | Volume 17, issue 2
https://doi.org/10.5194/bg-17-475-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-17-475-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
30 Jan 2020
Research article |
| 30 Jan 2020
| 30 Jan 2020
A global end-member approach to derive aCDOM(440) from near-surface optical measurements
Stanford B. Hooker
CORRESPONDING AUTHOR
Ocean Ecology Laboratory/Code 616.2, NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
Atsushi Matsuoka
Takuvik Joint International Laboratory, Université Laval, Québec City, G1V 0A6, Canada
Raphael M. Kudela
Ocean Sciences Department, University of California Santa Cruz,
Santa Cruz, California 95064, USA
Youhei Yamashita
Faculty of Environmental Earth Science,
Hokkaido University, Sapporo, 060-0810, Japan
Faculty of Environmental Earth Science,
Hokkaido University, Sapporo, 060-0810, Japan
Henry F. Houskeeper
Ocean Sciences Department, University of California Santa Cruz,
Santa Cruz, California 95064, USA
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Cited
20 citations as recorded by crossref.
- NASA's surface biology and geology designated observable: A perspective on surface imaging algorithms K. Cawse-Nicholson et al. 10.1016/j.rse.2021.112349
- Empirical Remote Sensing Algorithms to Retrieve SPM and CDOM in Québec Coastal Waters R. Mabit et al. 10.3389/frsen.2022.834908
- Spectral range within global aCDOM(440) algorithms for oceanic, coastal, and inland waters with application to airborne measurements H. Houskeeper et al. 10.1016/j.rse.2020.112155
- Airborne Radiometry for Calibration, Validation, and Research in Oceanic, Coastal, and Inland Waters L. Guild et al. 10.3389/fenvs.2020.585529
- Extending aquatic spectral information with the first radiometric IR-B field observations H. Houskeeper et al. 10.1093/pnasnexus/pgad340
- Performance of JAXA’s SGLI standard ocean color products for oceanic to coastal waters: chlorophyll a concentration and light absorption coefficients of colored dissolved organic matter A. Matsuoka et al. 10.1007/s10872-021-00617-2
- Spectrally simplified approach for leveraging legacy geostationary oceanic observations H. Houskeeper et al. 10.1364/AO.465491
- Water mass distribution in the northern Bering and southern Chukchi seas using light absorption of chromophoric dissolved organic matter T. Hirawake et al. 10.1016/j.pocean.2021.102641
- Diatoms contributing to new production in surface waters of the northern Bering and Chukchi Seas during summer with reference to water column stratification K. Suzuki et al. 10.1016/j.pocean.2021.102692
- Verification and Validation of Hybridspectral Radiometry Obtained from an Unmanned Surface Vessel (USV) in the Open and Coastal Oceans S. Hooker et al. 10.3390/rs14051084
- One- and Two-Band Sensors and Algorithms to Derive aCDOM(440) from Global Above- and In-Water Optical Observations S. Hooker et al. 10.3390/s21165384
- Decadal vision in oceanography 2021: Coastal oceans S. Kida et al. 10.5928/kaiyou.30.5_87
- A tuned ocean color algorithm for the Arctic Ocean: a solution for waters with high CDM content J. Li et al. 10.1364/OE.500340
- Evaluation of retrieving chlorophyll a concentration and colored dissolved organic matter absorption from satellite ocean color remote sensing in the coastal waters of Hokkaido, Japan T. Isada et al. 10.1007/s10872-022-00633-w
- The MALINA oceanographic expedition: how do changes in ice cover, permafrost and UV radiation impact biodiversity and biogeochemical fluxes in the Arctic Ocean? P. Massicotte et al. 10.5194/essd-13-1561-2021
- Spectral modes of radiometric measurements in optically complex waters S. Hooker et al. 10.1016/j.csr.2021.104357
- Dynamics of Nutrients and Colored Dissolved Organic Matter Absorption in a Wetland-Influenced Subarctic Coastal Region of Northeastern Japan: Contributions From Mariculture and Eelgrass Meadows T. Isada et al. 10.3389/fmars.2021.711832
- Classification of optical water groups in the subarctic pacific and adjacent seas using satellite-derived light absorption spectra of chromophoric dissolved organic matter J. Oida et al. 10.1016/j.dsr.2024.104313
- Expanded Signal to Noise Ratio Estimates for Validating Next-Generation Satellite Sensors in Oceanic, Coastal, and Inland Waters R. Kudela et al. 10.3390/rs16071238
- The Influence of Signal to Noise Ratio of Legacy Airborne and Satellite Sensors for Simulating Next-Generation Coastal and Inland Water Products R. Kudela et al. 10.3390/rs11182071
19 citations as recorded by crossref.
- NASA's surface biology and geology designated observable: A perspective on surface imaging algorithms K. Cawse-Nicholson et al. 10.1016/j.rse.2021.112349
- Empirical Remote Sensing Algorithms to Retrieve SPM and CDOM in Québec Coastal Waters R. Mabit et al. 10.3389/frsen.2022.834908
- Spectral range within global aCDOM(440) algorithms for oceanic, coastal, and inland waters with application to airborne measurements H. Houskeeper et al. 10.1016/j.rse.2020.112155
- Airborne Radiometry for Calibration, Validation, and Research in Oceanic, Coastal, and Inland Waters L. Guild et al. 10.3389/fenvs.2020.585529
- Extending aquatic spectral information with the first radiometric IR-B field observations H. Houskeeper et al. 10.1093/pnasnexus/pgad340
- Performance of JAXA’s SGLI standard ocean color products for oceanic to coastal waters: chlorophyll a concentration and light absorption coefficients of colored dissolved organic matter A. Matsuoka et al. 10.1007/s10872-021-00617-2
- Spectrally simplified approach for leveraging legacy geostationary oceanic observations H. Houskeeper et al. 10.1364/AO.465491
- Water mass distribution in the northern Bering and southern Chukchi seas using light absorption of chromophoric dissolved organic matter T. Hirawake et al. 10.1016/j.pocean.2021.102641
- Diatoms contributing to new production in surface waters of the northern Bering and Chukchi Seas during summer with reference to water column stratification K. Suzuki et al. 10.1016/j.pocean.2021.102692
- Verification and Validation of Hybridspectral Radiometry Obtained from an Unmanned Surface Vessel (USV) in the Open and Coastal Oceans S. Hooker et al. 10.3390/rs14051084
- One- and Two-Band Sensors and Algorithms to Derive aCDOM(440) from Global Above- and In-Water Optical Observations S. Hooker et al. 10.3390/s21165384
- Decadal vision in oceanography 2021: Coastal oceans S. Kida et al. 10.5928/kaiyou.30.5_87
- A tuned ocean color algorithm for the Arctic Ocean: a solution for waters with high CDM content J. Li et al. 10.1364/OE.500340
- Evaluation of retrieving chlorophyll a concentration and colored dissolved organic matter absorption from satellite ocean color remote sensing in the coastal waters of Hokkaido, Japan T. Isada et al. 10.1007/s10872-022-00633-w
- The MALINA oceanographic expedition: how do changes in ice cover, permafrost and UV radiation impact biodiversity and biogeochemical fluxes in the Arctic Ocean? P. Massicotte et al. 10.5194/essd-13-1561-2021
- Spectral modes of radiometric measurements in optically complex waters S. Hooker et al. 10.1016/j.csr.2021.104357
- Dynamics of Nutrients and Colored Dissolved Organic Matter Absorption in a Wetland-Influenced Subarctic Coastal Region of Northeastern Japan: Contributions From Mariculture and Eelgrass Meadows T. Isada et al. 10.3389/fmars.2021.711832
- Classification of optical water groups in the subarctic pacific and adjacent seas using satellite-derived light absorption spectra of chromophoric dissolved organic matter J. Oida et al. 10.1016/j.dsr.2024.104313
- Expanded Signal to Noise Ratio Estimates for Validating Next-Generation Satellite Sensors in Oceanic, Coastal, and Inland Waters R. Kudela et al. 10.3390/rs16071238
Latest update: 03 Mar 2025
Short summary
A Kd(λ) and aCDOM(440) data set spanned oceanic, coastal, and inland waters. The algorithmic approach, based on Kd end-member pairs, can be used globally. End-members with the largest spectral span had an accuracy of 1.2–2.4 % (RMSE). Validation was influenced by subjective
nonconservativewater masses. The influence of subcategories was confirmed with an objective cluster analysis.
A Kd(λ) and aCDOM(440) data set spanned oceanic, coastal, and inland waters. The algorithmic...
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