Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content

Try the next-generation Data Catalog at catalog-beta.data.gov and help shape it with your feedback.

  • Feedback

    • ru30-20180705T1825 Delayed Mode Science Profiles

    Metadata Updated: July 29, 2025

    This project integrated a deep rated version of the Ion Sensitive Field Effect Transistor (ISFET)-based pH sensor, the Deep ISFET pH, into a Slocum Webb G2 glider. The pH sensor unit is complemented with existing glider sensors including a CTD, a WETLabs BB2FL ECO puck configured for simultaneous chlorophyll fluorescence and optical backscatter measurements, and an Aanderaa Optode for measuring dissolved oxygen. This cross shelf New Jersey glider deployment is occurring on the Rutgers E-line. This approximately 60-day deployment was from Georges Bank to Atlantic City, NJ. Deployment occurred from NOAA ship Henry B. Bigelow during the East Coast Ocean Acidification Cruise (ECOA) funded by NOAA Ocean Acidification Program. This delayed mode dataset contains temperature, salinity, chlorophyll a, CDOM, oxygen and raw pH measurements.

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Date July 9, 2025
    Metadata Created Date June 21, 2024
    Metadata Updated Date July 29, 2025
    Reference Date(s) April 8, 2020 (creation), April 8, 2020 (issued)
    Frequency Of Update

    Metadata Source

    Harvested from ioos

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date July 9, 2025
    Metadata Created Date June 21, 2024
    Metadata Updated Date July 29, 2025
    Reference Date(s) April 8, 2020 (creation), April 8, 2020 (issued)
    Responsible Party Rutgers University (Point of Contact)
    Contact Email
    Guid ru30-20180705T1825-profile-sci-delayed
    Access Constraints
    Bbox East Long -66.8144
    Bbox North Lat 40.893448
    Bbox South Lat 39.24205
    Bbox West Long -74.302505
    Coupled Resource [{"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}]
    Frequency Of Update
    Harvest Object Id 712645a0-cd40-4504-aab2-d36349bf83a4
    Harvest Source Id 54e15a6e-6dde-4c9c-a8f0-345cc0dfccfb
    Harvest Source Title ioos
    Licence
    Lineage 2020-04-08T00:15:53Z: /tmp/tmp6rai6efj/ru30_20180828T165302Z_dbdzdhxyway.nc created 2020-04-08T00:15:53Z: /home/kerfoot/code/glider-proc/scripts/proc_deployment_profiles_to_nc.py /home/coolgroup/slocum/deployments/2018/ru30-20180705T1825/data/in/ascii/dbd/ru30_2018_239_7_0_dbd.dat
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-74.302505, 39.24205], [-66.8144, 39.24205], [-66.8144, 40.893448], [-74.302505, 40.893448], [-74.302505, 39.24205]]]}
    Progress
    Spatial Data Service Type ERDDAP tabledap
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2018-07-05T17:42:31Z
    Temporal Extent End 2018-08-28T16:53:08Z

    Didn't find what you're looking for? Suggest a dataset here.