Water temperature, salinity, and optical properties from an Acrobat towed vehicle during cruises for the Northern Gulf of Alaska LTER site, 2018 and 2019
This data set consists of underway data collected by a towed, underwater vehicle during cruises in the Gulf of Alaska. The vehicle is an Acrobat, a winged instrument platform that cycles between the surface and 60 m as it is towed behind a ship traveling at speeds of 5–8 knots. It is equipped with a...
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Online Access: | https://search.dataone.org/view/10.24431_rw1k471_20201030T194922Z |
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dataone:10.24431_rw1k471_20201030T194922Z 2024-06-03T18:46:58+00:00 Water temperature, salinity, and optical properties from an Acrobat towed vehicle during cruises for the Northern Gulf of Alaska LTER site, 2018 and 2019 Seth Danielson Hank Statscewich ENVELOPE(-152.0,-143.0,62.0,57.0) BEGINDATE: 2018-04-21T08:00:00Z ENDDATE: 2018-05-05T08:00:00Z 2020-09-01T00:00:00Z https://search.dataone.org/view/10.24431_rw1k471_20201030T194922Z unknown Research Workspace OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > GULF OF ALASKA mass_concentration_of_chlorophyll_a_in_sea_water sea_water_density time longitude latitude depth sea_water_pressure sea_water_salinity sea_water_temperature In Situ/Laboratory Instruments > Profilers/Sounders > CTD In Situ Ocean-based Platforms > SHIPS > SHIPS EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL EARTH SCIENCE > OCEANS > SALINITY/DENSITY EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE chlorophyll-a salinity temperature Northern Gulf of Alaska Long Term Ecological Research NGA LTER lter-nga oceans density chlorophyll a CTD water temperature salinity LTER Controlled Vocabulary LTER Core Areas Disturbance Patterns backscatter CDOM Acrobat Dataset 2020 dataone:urn:node:RW 2024-06-03T18:16:46Z This data set consists of underway data collected by a towed, underwater vehicle during cruises in the Gulf of Alaska. The vehicle is an Acrobat, a winged instrument platform that cycles between the surface and 60 m as it is towed behind a ship traveling at speeds of 5–8 knots. It is equipped with a SeaBird 49 FastCAT CTD (temperature, conductivity, and pressure) and a Wetlabs EcoPUCK optical sensor (chlorophyll a, colored dissolved organic matter (CDOM), and backscatter). These data are combined with position information from the shipboard GPS system (logged at 1 HZ intervals) to create a 3D data set of oceanic conditions. These data were collected during 3 cruises for the Northern Gulf of Alaska Long Term Ecological Research (NGA LTER) project. SKQ201810S and SKQ201915S were collected during seasonal cruises aboard R/V Sikuliaq. NUQ201901S was collected during a special process cruise aboard R/V Nanuq focusing on the Copper River plume. After each cruise, data were assembled and corrected in MATLAB; the final data files were translated into netCDF and from that format, converted to CSV files. All three formats are provided in this dataset. These data are part of the Northern Gulf of Alaska Long Term Ecological Research (NGA LTER) program. The LTER program is a National Science Foundation–funded network of 28 sites nationwide that focus on the influence of long-term and large-scale phenomenon on ecosystems. Additional funding for sampling is provided by the North Pacific Research Board (NPRB), the Alaska Ocean Observing System (AOOS), and the Exxon Valdez Oil Spill Trustee Council (EVOS) via the Gulf Watch Alaska program. Dataset nanuq Alaska Research Workspace (via DataONE) Gulf of Alaska Pacific ENVELOPE(-152.0,-143.0,62.0,57.0) |
institution |
Open Polar |
collection |
Research Workspace (via DataONE) |
op_collection_id |
dataone:urn:node:RW |
language |
unknown |
topic |
OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > GULF OF ALASKA mass_concentration_of_chlorophyll_a_in_sea_water sea_water_density time longitude latitude depth sea_water_pressure sea_water_salinity sea_water_temperature In Situ/Laboratory Instruments > Profilers/Sounders > CTD In Situ Ocean-based Platforms > SHIPS > SHIPS EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL EARTH SCIENCE > OCEANS > SALINITY/DENSITY EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE chlorophyll-a salinity temperature Northern Gulf of Alaska Long Term Ecological Research NGA LTER lter-nga oceans density chlorophyll a CTD water temperature salinity LTER Controlled Vocabulary LTER Core Areas Disturbance Patterns backscatter CDOM Acrobat |
spellingShingle |
OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > GULF OF ALASKA mass_concentration_of_chlorophyll_a_in_sea_water sea_water_density time longitude latitude depth sea_water_pressure sea_water_salinity sea_water_temperature In Situ/Laboratory Instruments > Profilers/Sounders > CTD In Situ Ocean-based Platforms > SHIPS > SHIPS EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL EARTH SCIENCE > OCEANS > SALINITY/DENSITY EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE chlorophyll-a salinity temperature Northern Gulf of Alaska Long Term Ecological Research NGA LTER lter-nga oceans density chlorophyll a CTD water temperature salinity LTER Controlled Vocabulary LTER Core Areas Disturbance Patterns backscatter CDOM Acrobat Seth Danielson Hank Statscewich Water temperature, salinity, and optical properties from an Acrobat towed vehicle during cruises for the Northern Gulf of Alaska LTER site, 2018 and 2019 |
topic_facet |
OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > GULF OF ALASKA mass_concentration_of_chlorophyll_a_in_sea_water sea_water_density time longitude latitude depth sea_water_pressure sea_water_salinity sea_water_temperature In Situ/Laboratory Instruments > Profilers/Sounders > CTD In Situ Ocean-based Platforms > SHIPS > SHIPS EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL EARTH SCIENCE > OCEANS > SALINITY/DENSITY EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE chlorophyll-a salinity temperature Northern Gulf of Alaska Long Term Ecological Research NGA LTER lter-nga oceans density chlorophyll a CTD water temperature salinity LTER Controlled Vocabulary LTER Core Areas Disturbance Patterns backscatter CDOM Acrobat |
description |
This data set consists of underway data collected by a towed, underwater vehicle during cruises in the Gulf of Alaska. The vehicle is an Acrobat, a winged instrument platform that cycles between the surface and 60 m as it is towed behind a ship traveling at speeds of 5–8 knots. It is equipped with a SeaBird 49 FastCAT CTD (temperature, conductivity, and pressure) and a Wetlabs EcoPUCK optical sensor (chlorophyll a, colored dissolved organic matter (CDOM), and backscatter). These data are combined with position information from the shipboard GPS system (logged at 1 HZ intervals) to create a 3D data set of oceanic conditions. These data were collected during 3 cruises for the Northern Gulf of Alaska Long Term Ecological Research (NGA LTER) project. SKQ201810S and SKQ201915S were collected during seasonal cruises aboard R/V Sikuliaq. NUQ201901S was collected during a special process cruise aboard R/V Nanuq focusing on the Copper River plume. After each cruise, data were assembled and corrected in MATLAB; the final data files were translated into netCDF and from that format, converted to CSV files. All three formats are provided in this dataset. These data are part of the Northern Gulf of Alaska Long Term Ecological Research (NGA LTER) program. The LTER program is a National Science Foundation–funded network of 28 sites nationwide that focus on the influence of long-term and large-scale phenomenon on ecosystems. Additional funding for sampling is provided by the North Pacific Research Board (NPRB), the Alaska Ocean Observing System (AOOS), and the Exxon Valdez Oil Spill Trustee Council (EVOS) via the Gulf Watch Alaska program. |
format |
Dataset |
author |
Seth Danielson Hank Statscewich |
author_facet |
Seth Danielson Hank Statscewich |
author_sort |
Seth Danielson |
title |
Water temperature, salinity, and optical properties from an Acrobat towed vehicle during cruises for the Northern Gulf of Alaska LTER site, 2018 and 2019 |
title_short |
Water temperature, salinity, and optical properties from an Acrobat towed vehicle during cruises for the Northern Gulf of Alaska LTER site, 2018 and 2019 |
title_full |
Water temperature, salinity, and optical properties from an Acrobat towed vehicle during cruises for the Northern Gulf of Alaska LTER site, 2018 and 2019 |
title_fullStr |
Water temperature, salinity, and optical properties from an Acrobat towed vehicle during cruises for the Northern Gulf of Alaska LTER site, 2018 and 2019 |
title_full_unstemmed |
Water temperature, salinity, and optical properties from an Acrobat towed vehicle during cruises for the Northern Gulf of Alaska LTER site, 2018 and 2019 |
title_sort |
water temperature, salinity, and optical properties from an acrobat towed vehicle during cruises for the northern gulf of alaska lter site, 2018 and 2019 |
publisher |
Research Workspace |
publishDate |
2020 |
url |
https://search.dataone.org/view/10.24431_rw1k471_20201030T194922Z |
op_coverage |
ENVELOPE(-152.0,-143.0,62.0,57.0) BEGINDATE: 2018-04-21T08:00:00Z ENDDATE: 2018-05-05T08:00:00Z |
long_lat |
ENVELOPE(-152.0,-143.0,62.0,57.0) |
geographic |
Gulf of Alaska Pacific |
geographic_facet |
Gulf of Alaska Pacific |
genre |
nanuq Alaska |
genre_facet |
nanuq Alaska |
_version_ |
1800873927261552640 |