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Optical sensors at HALE ALOHA mooring: Light transmission data for the HALE ALOHA project from 1997-10-01 to 1997-11-07 (NCEI Accession 9800125)

A MER-2020 Series Spectroradiometer at 47 m has been used to measure downward irradiance and upward radiance at the open ocean mooring roughly 60 miles north of Oahu near the Hawaii Ocean Time-series (HOTs) site. The data are part of the Hawaii Air-sea Logging Experiment, A Long-term Oligotrophic Habitat Assessment (HALE ALOHA), funded through a NSF Academic Research Infrastructure (ARI) grant, lead by Drs. David Karl, Roger Lukas, and Pierre Flament of the School of Ocean and Earth Science and Technology at the University of Hawaii.

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Updated: 2024-02-22
Metadata Last Updated: 2025-11-19T18:11:52.282Z
Date Created: N/A
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Dataset Owner: N/A

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Title Optical sensors at HALE ALOHA mooring: Light transmission data for the HALE ALOHA project from 1997-10-01 to 1997-11-07 (NCEI Accession 9800125)
Description A MER-2020 Series Spectroradiometer at 47 m has been used to measure downward irradiance and upward radiance at the open ocean mooring roughly 60 miles north of Oahu near the Hawaii Ocean Time-series (HOTs) site. The data are part of the Hawaii Air-sea Logging Experiment, A Long-term Oligotrophic Habitat Assessment (HALE ALOHA), funded through a NSF Academic Research Infrastructure (ARI) grant, lead by Drs. David Karl, Roger Lukas, and Pierre Flament of the School of Ocean and Earth Science and Technology at the University of Hawaii.
Modified 2025-11-19T18:11:52.282Z
Publisher Name N/A
Contact N/A
Keywords 9800125 , CHLOROPHYLL A , DOWNWELLING RADIANCE , FLUORESCENCE , LIGHT TRANSMISSION , PARTICULATE ORGANIC CARBON , PARTICULATE ORGANIC NITROGEN (PON) , Secchi depth , suspended solids , UPWELLING IRRADIANCE , radiometer , transmissometer , optical , FIXED PLATFORM OF UNITED STATES , University of Hawai'i at Mānoa , University of Hawai'i at Mānoa , Hawaii Air-Sea Logging Experiment - A Long-term Oligotrophic Habitat Assessment (HALE ALOHA) , North Pacific Ocean , oceanography , DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce , EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL , EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITROGEN , EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC CARBON , EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SUSPENDED SOLIDS , EARTH SCIENCE > OCEANS > OCEAN OPTICS , EARTH SCIENCE > OCEANS > OCEAN OPTICS > FLUORESCENCE , EARTH SCIENCE > OCEANS > OCEAN OPTICS > IRRADIANCE , EARTH SCIENCE > OCEANS > OCEAN OPTICS > SECCHI DEPTH , RADIOMETERS , TRANSMISSOMETERS , FIXED OBSERVATION STATIONS > FIXED OBSERVATION STATIONS , OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN , environment , oceans
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