Catalog - Data.gov

Found 26 datasets matching "vessel transits".

#1 Federal
Great Lakes St. Lawrence Seaway Vessel Transits
- Organization: Department of Transportation
- Updated: 2026-02-11
The Great Lakes St. Lawrence Seaway’s navigation season generally begins in late March and closes in late December. Opening and closing dates vary from year to year.

Search relevance: 105.35 | Views last month: 0
#2 Federal
GLS Offices
- Organization: Department of Transportation
- Updated: 2023-06-02T00:00:00.000+00:00
The Great Lakes St Lawrence Seaway Development Corporation (GLS) Offices dataset was compiled January 25, 2023 from the Great Lakes St. Lawrence Seaway Development Corporation (GLS) Policy...
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Search relevance: 47.21 | Views last month: 0
#3 Federal
Commercial Vessel Density October 2009-2010 AIS UTM14
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-10-01T00:00:00.000+00:00
These data were generated to provide insight into marine traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental United States, this data set is...
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Search relevance: 45.37 | Views last month: 1
#4 Federal
Commercial Vessel Density October 2009-2010 AIS UTM17
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-10-01T00:00:00.000+00:00
These data were generated to provide insight into marine traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental United States, this data set is...
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Search relevance: 45.37 | Views last month: 0
#5 Federal
Commercial Vessel Density October 2009-2010 AIS UTM19
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-10-01T00:00:00.000+00:00
These data were generated to provide insight into marine traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental United States, this data set is...
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Search relevance: 45.06 | Views last month: 0
#6 Federal
Commercial Vessel Density October 2009-2010 AIS UTM15
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-10-01T00:00:00.000+00:00
These data were generated to provide insight into marine traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental United States, this data set is...
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Search relevance: 45.06 | Views last month: 0
#7 Federal
Commercial Vessel Density October 2009-2010 AIS UTM16
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-10-01T00:00:00.000+00:00
These data were generated to provide insight into marine traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental United States, this data set is...
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Search relevance: 44.80 | Views last month: 1
#8 Federal
Commercial Vessel Density October 2009-2010 AIS UTM 10S
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-10-01T00:00:00.000+00:00
These data were generated to provide insight into marine traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental United States, this data set is...
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Search relevance: 44.80 | Views last month: 0
#9 Federal
Commercial Vessel Density October 2009-2010 AIS UTM11
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-10-01T00:00:00.000+00:00
These data were generated to provide insight into marine traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental United States, this data set is...
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Search relevance: 44.80 | Views last month: 0
#10 Federal
Commercial Vessel Density October 2009-2010 AIS UTM18
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-10-01T00:00:00.000+00:00
These data were generated to provide insight into marine traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental United States, this data set is...
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Search relevance: 44.80 | Views last month: 0
#11 Federal
Commercial Vessel Density October 2009-2010 AIS UTM 10N
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-09-01T00:00:00.000+00:00
These data were generated to provide insight into marine traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental United States, this data set is...
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Search relevance: 44.77 | Views last month: 0
#12 Federal
Commercial Vessel Density October 2009-2010 AIS National
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-09-01T00:00:00.000+00:00
These data were generated to provide insight into traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental United States. For this dataset, a...
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Search relevance: 44.32 | Views last month: 1
#13 Federal
Great Lakes St. Lawrence Seaway Performance
- Organization: Department of Transportation
- Updated: 2026-02-11
This dataset contains monthly performance statistics for the Great Lakes-St. Lawrence Seaway system.
- json
- rdf
- xml
- csv
Search relevance: 39.04 | Views last month: 2
#14 Federal
Bathymetric data for the Maumee River between Defiance and Toledo, Ohio, 2019
- Organization: Department of the Interior
- Updated: 2022-01-07T00:00:00Z
As part of the Great Lakes Restoration Initiative (GLRI) project template 774-18 entitled “Development of monitoring and response methodologies, and implementation of an Adaptive Management...
- xml
- xml
Search relevance: 31.13 | Views last month: 0
#15 Federal
Surface underway measurements partial pressure of carbon dioxide (pCO2) in the water and atmosphere, sea surface salinity, sea surface temperature, oxygen and other parameters during the Alaska Marine Highway System M/V Columbia 135 service route transits along British Columbia coast, southeast Alaska coast, Gulf of Alaska and North Pacific Ocean from 2017-10-26 to 2019-10-04 (NCEI Accession 0209049)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-04-04T00:00:00.000+00:00
This dataset includes continuous sea surface underway measurements of partial pressure of carbon dioxide (pCO2) in the water and atmosphere, sea surface salinity, sea surface temperature, oxygen...
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Search relevance: 28.52 | Views last month: 0
#16 Federal
Velocity and Water-Quality Data for the Maumee River Between Defiance and Toledo, Ohio, 2019
- Organization: Department of the Interior
- Updated: 2022-12-01T00:00:00Z
As part of the Great Lakes Restoration Initiative (GLRI) project template 774-18 entitled “Development of monitoring and response methodologies, and implementation of an Adaptive Management...
- xml
- xml
Search relevance: 27.16 | Views last month: 0
#17 Federal
EM304 Water Column Sonar Data Collected During EX2403
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-08-26T00:00:00.000+00:00
Equipment Used: NOAA Ship Okeanos Explorer is equipped with a 26 kilohertz (kHz) Kongsberg EM 304 MKII multibeam sonar. The nominal transmit (TX) alongtrack beamwidth is 0.5°, and the nominal...
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Search relevance: 13.21 | Views last month: 1
#18 Federal
EK60 Water Column Sonar Data Collected During EX2404
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-08-25T00:00:00.000+00:00
Equipment Used: NOAA Ship Okeanos Explorer is equipped with a 26 kilohertz (kHz) Kongsberg EM 304 MKII multibeam sonar. The nominal transmit (TX) alongtrack beamwidth is 0.5°, and the nominal...
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Search relevance: 13.21 | Views last month: 0
#19 Federal
EM304 Water Column Sonar Data Collected During EX2501
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-09-05T00:00:00.000+00:00
These Multibeam Summary Products are generated by NOAA Ocean Exploration after each NOAA Ship Okeanos Explorer mission. Equipment Used: NOAA Ship Okeanos Explorer is equipped with a 26 kilohertz...
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Search relevance: 13.00 | Views last month: 2
#20 Federal
EM304 Water Column Sonar Data Collected During EX2405
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-08-26T00:00:00.000+00:00
Equipment Used: NOAA Ship Okeanos Explorer is equipped with a 26 kilohertz (kHz) Kongsberg EM 304 MKII multibeam sonar. The nominal transmit (TX) alongtrack beamwidth is 0.5°, and the nominal...
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Search relevance: 13.00 | Views last month: 2

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