SeapHOx sensor at Agua Hedionda Lagoon

Chief Scientist: Todd Martz Function: Measuring Ocean Acidification in the Field. The SeapHOx can measure not only the pH of seawater but other crucial parameters such as dissolved oxygen, temperature, and salinity. This data was collected from a SeapHOx sensor mounted on a mooring in the outer lagoon area of Agua Hedionda. Data collection started in 2019 and is ongoing.

Data and Resources

Field Value
access_constraints []
bbox-east-long -117.32749
bbox-north-lat 33.14251
bbox-south-lat 33.14249
bbox-west-long -117.32751
contact-email trmartz@ucsd.edu
coupled-resource [{"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}]
dataset-reference-date [{"type": "creation", "value": "2021-06-22"}]
guid pH-AHL
licence []
metadata-date 2021-06-22
metadata-language eng
metadata_type geospatial
old-spatial {"type": "Polygon", "coordinates": [[[-117.32751, 33.14249], [-117.32749, 33.14249], [-117.32749, 33.14251], [-117.32751, 33.14251], [-117.32751, 33.14249]]]}
resource-type dataset
responsible-party [{"name": "Scripps Institution of Oceanography", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-117.32751, 33.14249], [-117.32749, 33.14249], [-117.32749, 33.14251], [-117.32751, 33.14251], [-117.32751, 33.14249]]]}
spatial-data-service-type ERDDAP tabledap
spatial_harvester true
temporal-extent-begin 2019-08-22T17:00:25Z
temporal-extent-end 2021-01-06T05:04:48Z
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • agua
  • altimetry
  • amerigeo
  • amerigeoss
  • ckan
  • data
  • date
  • dbar
  • dissolved
  • dissolved-o2
  • geo
  • geoss
  • hedionda
  • identifier
  • institution
  • laboratory
  • lagoon
  • latitude
  • local
  • longitude
  • moleconcentrationofdissolvedmolecularoxygeninseawater
  • molkg
  • national
  • north-america
  • o2
  • oceanography
  • oxygen
  • per
  • ph
  • practical
  • pressure
  • pss
  • qcflag
  • quality
  • sal
  • salinity
  • satellite
  • scale
  • scripps
  • scripps-institution-of-oceanography
  • seaphox
  • seawaterpracticalsalinity
  • seawaterpressure
  • seawatertemperature
  • sensor
  • source
  • station
  • temperature
  • time
  • total
  • umol
  • united-states
isopen False
metadata_created 2025-11-21T21:56:12.127491
metadata_modified 2025-11-21T21:56:12.127495
notes Chief Scientist: Todd Martz Function: Measuring Ocean Acidification in the Field. The SeapHOx can measure not only the pH of seawater but other crucial parameters such as dissolved oxygen, temperature, and salinity. This data was collected from a SeapHOx sensor mounted on a mooring in the outer lagoon area of Agua Hedionda. Data collection started in 2019 and is ongoing.
num_resources 10
num_tags 52
title SeapHOx sensor at Agua Hedionda Lagoon