Air Gap Data from CO-OPS
The Center for Operational Oceanographic Products and Services (CO-OPS) of the National Ocean Service (NOS), an organizational element of NOAA, operates and maintains a network of downward-looking long-range microwave sensors for determining the instantaneous clearance or air gap below bridges that span navigable waterways in the U.S. These observations are part of the National Physical Oceanographic Real-Time System (PORTS) Program. The data collected are used to ensure safety of navigation, improve economic efficiency, and protect coastal resources. Included in this data collection are preliminary 6-minute air gap observations from various bridges spanning navigable waterways in the U.S.
Resources
7 resources available
-
https://tidesandcurrents.noaa.gov/ports_info.html
HTML -
https://api.tidesandcurrents.noaa.gov/api/prod/
HTML -
https://tidesandcurrents.noaa.gov/map/
HTML -
https://tidesandcurrents.noaa.gov/api-helper/url-generator.html
HTML -
GCMD Keyword Forum Page
HTML -
Full Metadata Record
HTML -
Entity Attribute Detail URL
PDF
Find Related Datasets
Search by Tags
Click any tag below to search for similar datasets
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{ "fn": "Not provided - Contact data.gov", "hasEmail": "mailto:datagovsupport@gsa.gov" } |
| describedBy | https://tidesandcurrents.noaa.gov/publications/CO-OPS_Measurement_Spec.pdf |
| describedByType | application/octet-steam |
| description | The Center for Operational Oceanographic Products and Services (CO-OPS) of the National Ocean Service (NOS), an organizational element of NOAA, operates and maintains a network of downward-looking long-range microwave sensors for determining the instantaneous clearance or air gap below bridges that span navigable waterways in the U.S. These observations are part of the National Physical Oceanographic Real-Time System (PORTS) Program. The data collected are used to ensure safety of navigation, improve economic efficiency, and protect coastal resources. Included in this data collection are preliminary 6-minute air gap observations from various bridges spanning navigable waterways in the U.S. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "https://tidesandcurrents.noaa.gov/ports_info.html", "accessURL": "https://tidesandcurrents.noaa.gov/ports_info.html", "mediaType": "text/html", "description": "Viewable graphics on HTML pages.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "https://api.tidesandcurrents.noaa.gov/api/prod/", "accessURL": "https://api.tidesandcurrents.noaa.gov/api/prod/", "mediaType": "text/html", "description": "Download present or historical air gap data, in CSV, JSON or XML format.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "https://tidesandcurrents.noaa.gov/map/", "accessURL": "https://tidesandcurrents.noaa.gov/map/", "mediaType": "text/html", "description": "An interactive map with many features designed to provide a quick and easy way to find a Center for Operational Oceanographic Products and Services (CO-OPS) station, including Air Gap data. The map can be used to view and/or download data from real-time observations, historical observations, and predictions of tides and tidal currents, though air gap data is limited to viewing the values from yesterday and today, without download capability.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "https://tidesandcurrents.noaa.gov/api-helper/url-generator.html", "accessURL": "https://tidesandcurrents.noaa.gov/api-helper/url-generator.html", "mediaType": "text/html", "description": "This application builds a URL based off of inputted parameters that links to our various APIs. It can be used to make a link that returns data. Select one of the following to begin.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "GCMD Keyword Forum Page", "accessURL": "https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords", "mediaType": "text/html", "description": "Global Change Master Directory (GCMD). 2026. GCMD Keywords, Version 24. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "Full Metadata Record", "accessURL": "https://www.fisheries.noaa.gov/inport/item/71336", "mediaType": "text/html", "description": "View the complete metadata record on InPort for more information about this dataset.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "Entity Attribute Detail URL", "format": "PDF", "mediaType": "application/pdf", "description": "Entity Attribute Detail URL", "downloadURL": "https://tidesandcurrents.noaa.gov/publications/CO-OPS_Measurement_Spec.pdf", "describedByType": "application/octet-stream" } ] |
| identifier | https://data.noaa.gov/waf/NOAA/nos/coops/iso/xml/71336.xml |
| issued | 2004-01-01T00:00:00.000+00:00 |
| keyword |
[ "CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > CALIFORNIA", "CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > DELAWARE", "CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > FLORIDA", "CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > GEORGIA", "CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > LOUISIANA", "CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > MARYLAND", "CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > NEW JERSEY", "CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > NEW YORK", "CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > PENNSYLVANIA", "CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > SOUTH CAROLINA", "AMI > Active Microwave Instrument", "Air Gap", "PORTS > Physical Oceanographic Real-Time System", "DOC/NOAA/NOS/CO-OPS > Center for Operational Oceanographic Products and Services, National Ocean Service, NOAA, U.S. Department of Commerce", "CO-OPS Metadata Library" ] |
| landingPage | https://www.fisheries.noaa.gov/inport/item/71336 |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2004-01-01T00:00:00.000+00:00 |
| publisher |
{ "name": "Center for Operational Oceanographic Products and Services", "@type": "org:Organization" } |
| rights | otherRestrictions, unclassified |
| spatial | -74.0,27.0,-123.0,41.0 |
| temporal | 2004-11-01T00:00:00+00:00/2004-11-01T00:00:00+00:00 |
| theme |
[ "geospatial" ] |
| title | Air Gap Data from CO-OPS |
