ru32-20180109T0531 Delayed Mode Raw Time Series

This project integrated an Acoustic Zooplankton and Fish Profiler (AZFP) multi-frequency echo sounder into a Slocum Webb G2 glider. The AZFP is complemented with existing glider sensors including a CTD, a WET Labs BB2FL ECO puck configured for simultaneous chlorophyll fluorescence (phytoplankton biomass) and optical backscatter measurements, and an Aanderaa Optode for measuring dissolved oxygen. This glider deployment is located in the polynya of Terra Nova Bay (western Ross Sea, Antarctica), and is focused on investigating relationships between phytoplankton-zooplankton-fish distributions and the physical drivers of zooplankton and silverfish species and size distributions.

Data and Resources

Field Value
access-constraints []
access_constraints []
aggregation-info [{"aggregate-dataset-name": "Using Bio-acoustics on an Autonomous Surveying Platform for the Examination of Phytoplankton-Zooplankton and Fish Interactions in the Western Ross Sea", "aggregate-dataset-identifier": "", "association-type": "largerWorkCitation", "initiative-type": "project", "responsible-party": []}, {"aggregate-dataset-name": "", "aggregate-dataset-identifier": "Trajectory", "association-type": "largerWorkCitation", "initiative-type": "project", "responsible-party": []}]
bbox-east-long 165.68803
bbox-north-lat -74.79572
bbox-south-lat -75.214096
bbox-west-long 164.31656
cf_standard_names ["depth", "eastward_sea_water_velocity", "latitude", "longitude", "northward_sea_water_velocity", "sea_floor_depth_below_sea_surface", "sea_water_electrical_conductivity", "sea_water_pressure", "sea_water_temperature", "time"]
contact-email kerfoot@marine.rutgers.edu
contributor_name Grace Saba, Dave Aragon, Chip Haldeman, Nicole Waite, John Kerfoot,Laura Nazzaro
contributor_role Principal Investigator, Glider Pilot, Glider Pilot, Glider Pilot, Data Manager,Data Manager
coupled-resource [{"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}]
creator_url https://rucool.marine.rutgers.edu
dataset-reference-date [{"type": "creation", "value": "2019-12-13"}, {"type": "issued", "value": "2019-12-13"}, {"type": "creation", "value": "2019-12-13"}, {"type": "issued", "value": "2019-12-13"}, {"type": "creation", "value": "2019-12-13"}, {"type": "issued", "value": "2019-12-13"}, {"type": "creation", "value": "2019-12-13"}, {"type": "issued", "value": "2019-12-13"}]
distributor-formats []
distributor-info [{"distributor-contact": {"individual-name": "TBD", "organisation-name": "MARACOOS", "position-name": "", "contact-info": {"email": "devops@rpsgroup.com", "online-resource": "", "phone": {"voice": "401-789-6224", "fax": ""}}, "role": "distributor"}, "data-format": {"name": "OPeNDAP", "version": "DAP/2.0"}, "transfer-options": [{"url": "https://erddap.maracoos.org/erddap/tabledap/ru32-20180109T0531-trajectory-raw-delayed.html", "function": "download", "name": "Data Subset Form", "description": "ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file types.", "protocol": "order"}, {"url": "https://erddap.maracoos.org/erddap/tabledap/ru32-20180109T0531-trajectory-raw-delayed.graph", "function": "mapDigital", "name": "Make-A-Graph Form", "description": "ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data.", "protocol": "order"}]}]
encoding utf8
fees []
grouped_keywords [["Theme", [{"keywords": ["earth science", "atmosphere", "ocean", "biosphere", "biology", "environment"], "anchors": [], "type": "theme", "thesaurus": {"title": "", "edition": ""}}, {"keywords": ["time", "latitude", "longitude", "depth", "depth", "eastward_sea_water_velocity", "northward_sea_water_velocity", "latitude", "longitude", "time", "sea_water_pressure", "sea_floor_depth_below_sea_surface", "eastward_sea_water_velocity", "northward_sea_water_velocity", "sea_water_pressure", "time", "time", "sea_water_electrical_conductivity", "sea_water_pressure", "sea_water_temperature"], "anchors": [], "type": "theme", "thesaurus": {"title": "CF Standard Name Table v27", "edition": ""}}]], ["Project", [{"keywords": ["Using Bio-acoustics on an Autonomous Surveying Platform for the Examination of Phytoplankton-Zooplankton and Fish Interactions in the Western Ross Sea"], "anchors": [], "type": "project", "thesaurus": {"title": "", "edition": ""}}]]]
guid ru32-20180109T0531-trajectory-raw-delayed
harvest_url https://data.ioos.us/dataset/f525fd6f-974f-4bf1-9816-029ebb37fb91
infoUrl https://rucool.marine.rutgers.edu
instrument In Situ/Laboratory Instruments > Profilers/Sounders > CTD
licence ["This data may be redistributed and used without restriction. Data provided as is with no expressed or implied assurance of quality assurance or quality control"]
lineage 2019-12-13T03:05:57Z: /tmp/tmp8jl3c3my/TrajectoryNetCDFWriter.py3u7r28qv.nc created 2019-12-13T03:05:57Z: /home/kerfoot/code/glider-proc/scripts/proc_deployment_trajectories_to_nc.py /home/coolgroup/slocum/deployments/2018/ru32-20180109T0531/data/in/ascii/dbd/ru32_2018_031_0_0_dbd.dat
lineage-process-steps []
metadata-date 2025-07-09
metadata-language eng
object_reference 8551bfcf-3d8a-4be4-8d54-5e173bdcf5e5
platform In Situ Ocean-based Platforms > AUVS > Autonomous Underwater Vehicles
platform_vocabulary NASA/GCMD Platforms Keywords Version 8.5
resource-type dataset
responsible-organisation [{"individual-name": "John Kerfoot", "organisation-name": "Rutgers University", "position-name": "", "contact-info": {"email": "kerfoot@marine.rutgers.edu", "online-resource": {"url": "https://rucool.marine.rutgers.edu", "function": "information", "name": "Background Information", "description": "Background information from the source", "protocol": "information"}, "phone": ""}, "role": "pointOfContact"}, {"individual-name": "John Kerfoot", "organisation-name": "Rutgers University", "position-name": "", "contact-info": {"email": "kerfoot@marine.rutgers.edu", "online-resource": {"url": "https://rucool.marine.rutgers.edu", "function": "information", "name": "Background Information", "description": "Background information from the source", "protocol": "information"}, "phone": ""}, "role": "originator"}, {"individual-name": "", "organisation-name": "Grace Saba, Dave Aragon, Chip Haldeman, Nicole Waite, John Kerfoot,Laura Nazzaro", "position-name": "", "contact-info": "", "role": "contributor"}, {"individual-name": "TBD", "organisation-name": "MARACOOS", "position-name": "", "contact-info": {"email": "devops@rpsgroup.com", "online-resource": "", "phone": {"voice": "401-789-6224", "fax": ""}}, "role": "pointOfContact"}]
responsible-parties [{"individual-name": "John Kerfoot", "organisation-name": "Rutgers University", "position-name": "", "contact-info": {"email": "kerfoot@marine.rutgers.edu", "online-resource": {"url": "https://rucool.marine.rutgers.edu", "function": "information", "name": "Background Information", "description": "Background information from the source", "protocol": "information"}, "phone": ""}, "role": "pointOfContact"}, {"individual-name": "John Kerfoot", "organisation-name": "Rutgers University", "position-name": "", "contact-info": {"email": "kerfoot@marine.rutgers.edu", "online-resource": {"url": "https://rucool.marine.rutgers.edu", "function": "information", "name": "Background Information", "description": "Background information from the source", "protocol": "information"}, "phone": ""}, "role": "originator"}, {"individual-name": "", "organisation-name": "Grace Saba, Dave Aragon, Chip Haldeman, Nicole Waite, John Kerfoot,Laura Nazzaro", "position-name": "", "contact-info": "", "role": "contributor"}]
responsible-party [{"name": "Rutgers University", "roles": ["pointOfContact", "originator"]}, {"name": "Grace Saba, Dave Aragon, Chip Haldeman, Nicole Waite, John Kerfoot,Laura Nazzaro", "roles": ["contributor"]}, {"name": "MARACOOS", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[164.31656, -75.214096], [165.68803, -75.214096], [165.68803, -74.79572], [164.31656, -74.79572], [164.31656, -75.214096]]]}
spatial-data-service-type ERDDAP tabledap
spatial_harvester true
standard_name_vocabulary CF Standard Name Table v27
temporal-extent-begin 2018-01-09T04:22:48Z
temporal-extent-end 2018-02-01T20:31:53Z
use-constraints ["This data may be redistributed and used without restriction. Data provided as is with no expressed or implied assurance of quality assurance or quality control"]
use-limitations ["This data may be redistributed and used without restriction. Data provided as is with no expressed or implied assurance of quality assurance or quality control"]
vertical_max 941.0577
vertical_min -0.4057406
waf_location https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru32-20180109T0531-trajectory-raw-delayed_iso19115.xml
Groups
  • AmeriGEOSS
  • Regional Provider
Tags
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • IOOS
  • Oceans
  • Regional
  • Using Bio-acoustics on an Autonomous Surveying Platform for the Examination of Phytoplankton-Zooplan
  • atmosphere
  • biology
  • biosphere
  • depth
  • earth science
  • eastward_sea_water_velocity
  • environment
  • latitude
  • longitude
  • northward_sea_water_velocity
  • ocean
  • sea_floor_depth_below_sea_surface
  • sea_water_electrical_conductivity
  • sea_water_pressure
  • sea_water_temperature
  • time
isopen False
metadata_created 2025-09-19T01:13:16.968328
metadata_modified 2025-09-19T01:13:16.968334
notes This project integrated an Acoustic Zooplankton and Fish Profiler (AZFP) multi-frequency echo sounder into a Slocum Webb G2 glider. The AZFP is complemented with existing glider sensors including a CTD, a WET Labs BB2FL ECO puck configured for simultaneous chlorophyll fluorescence (phytoplankton biomass) and optical backscatter measurements, and an Aanderaa Optode for measuring dissolved oxygen. This glider deployment is located in the polynya of Terra Nova Bay (western Ross Sea, Antarctica), and is focused on investigating relationships between phytoplankton-zooplankton-fish distributions and the physical drivers of zooplankton and silverfish species and size distributions.
num_resources 6
num_tags 24
title ru32-20180109T0531 Delayed Mode Raw Time Series