Aids to Navigation for US waters, including territories, as of April 2015

Structures intended to assist a navigator to determine position or safe course, or to warn of dangers or obstructions to navigation. This dataset includes lights, signals, buoys, day beacons, and other aids to navigation. These data are not to be used for navigation.

Data and Resources

Additional Info

Field Value
Last Updated June 19, 2017, 22:17
Created June 19, 2017, 22:17
access_constraints ["Use Constraints: These data are intended for coastal and ocean use planning. Not for navigation. https://marinecadastre.gov/about/disclaimer.html Please reference the link below to the USCG Light List. This website provides information and caveats associated with the data and how it should be interpreted. A caveat is included therein which states that the data is presented to the user \"as is and without warranties of any kind either expressed or implied\". It is also useful to note that 22 features from the original data were removed from this national data set during development, as proper coordinates could not be identified. http://www.navcen.uscg.gov/?pageName=lightListWeeklyUpdates", "Access Constraints: None"]
bbox-east-long 178.281110
bbox-north-lat 70.495830
bbox-south-lat -14.323880
bbox-west-long -179.018220
contact-email coastal.info@noaa.gov
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2016-02-28"}]
frequency-of-update asNeeded
guid
licence ["NOAA makes no warranties or representations whatsoever regarding the availability, quality, accuracy, content, completeness or suitability for the user's needs of such information. The services, information, and data made available on the MarineCadastre.gov web site are provided 'as is' without warranties of any kind. These data are intended for coastal and ocean use planning. Not for navigation."]
metadata-date 2016-02-28
metadata-language
progress completed
resource-type dataset
responsible-party [{"name": "NOAA Office for Coastal Management", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-179.01822, -14.32388], [178.28111, -14.32388], [178.28111, 70.49583], [-179.01822, 70.49583], [-179.01822, -14.32388]]]}
spatial-data-service-type
spatial-reference-system
spatial_harvester true