um_242-20231109T1440

Metadata Updated: September 27, 2025

This project is conducting seasonal deployments to investigate carbonate chemistry and monitor ocean acidification in the Gulf of Maine. The glider used for the automated observation includes an integrated deep rated version of the Ion Sensitive Field Effect Transistor (ISFET)-based pH sensor. The pH sensor unit is complemented with existing glider sensors including a CTD, a WETLabs FLBBCD ECO puck configured for simultaneous chlorophyll fluorescence and optical backscatter measurements, and an Aanderaa Optode for measuring dissolved oxygen. The real-time dataset contains CTD, chlorophyll a, CDOM and optical backscatter measurements. Dissolved oxygen and pH data will be processed post-deployment.

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

Data Subset FormHTML
ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a...

Visit page
Make-A-Graph Form
ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a...

Visit page
Background Information
Background information from the source

Visit page
Background Information
Background information from the source

Visit page
Background Information
Background information from the source

Visit page
ERDDAP-tabledap
ERDDAP's tabledap service (a flavor of OPeNDAP) for tabular (sequence) data....

Visit page
Background Information
Background information from the source

Visit page
OPeNDAP
An OPeNDAP service for tabular (sequence) data. Add different extensions...

Visit page
Background Information
Background information from the source

Visit page
Subset
Web page to facilitate selecting subsets of the dataset

Visit page

Dates

Metadata Date	September 19, 2025
Metadata Created Date	August 26, 2025
Metadata Updated Date	September 27, 2025
Reference Date(s)	December 8, 2023 (creation), December 8, 2023 (issued)
Frequency Of Update

Metadata Source

ISO-19139 ISO-19139 Metadata
Download Metadata

Harvested from ioos

Additional Metadata

Resource Type	Dataset
Metadata Date	September 19, 2025
Metadata Created Date	August 26, 2025
Metadata Updated Date	September 27, 2025
Reference Date(s)	December 8, 2023 (creation), December 8, 2023 (issued)
Responsible Party	Rutgers Center for Ocean Observing Leadership Glider Data Team (Point of Contact)
Contact Email	gliderdata@marine.rutgers.edu
Guid	um_242-20231109T1440
Access Constraints
Bbox East Long	-67.582954
Bbox North Lat	44.128
Bbox South Lat	42.7873
Bbox West Long	-70.41848
Coupled Resource	[{"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}]
Frequency Of Update
Harvest Object Id	0f02f158-5493-42fe-b653-636515fa93af
Harvest Source Id	54e15a6e-6dde-4c9c-a8f0-345cc0dfccfb
Harvest Source Title	ioos
Licence
Lineage	2023-12-08T16:00:10Z: /tmp/tmpi1jjt2wl/um_242_20231208T133627Z_rtcfqlq7xu.nc created 2023-12-08T16:00:10Z: /home/kerfoot/code/gncutils/scripts/dba_to_profile_nc.py /home/coolgroup/slocum/deployments/2023/um_242-20231109T1440/data/in/ascii/queue/um_242_2023_312_5_656_sbd.dat
Metadata Language	eng
Metadata Type	geospatial
Old Spatial	{"type": "Polygon", "coordinates": [[[-70.41848, 42.7873], [-67.582954, 42.7873], [-67.582954, 44.128], [-70.41848, 44.128], [-70.41848, 42.7873]]]}
Progress
Spatial Data Service Type	ERDDAP tabledap
Spatial Reference System
Spatial Harvester	True
Temporal Extent Begin	2023-11-09T14:42:16Z
Temporal Extent End	2023-12-08T13:36:28Z

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

Data Catalog