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This data has achieved Bronze level on 22 October 2015 which means this data makes a great start at the basics of publishing open data.

North American Submarine Cable Association (NASCA) Submarine Cables

Summary

Type of release
ongoing release of a series of related datasets

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Release Date
27 September 2015
Modified Date
27 September 2015
Update Frequency
notPlanned
Publishers
National Oceanic and Atmospheric Administration, Department of Commerce
Identifier
north-american-submarine-cable-association-nasca-submarine-cables
Landing Page
http://catalog.data.gov/dataset/north-american-submarine-cable-association-nasca-submarine-cables

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Description

This tile cache service shows the locations of both in service and out of service submarine telecommunication cables from the North American Submarine Cable Association (NASCA) in coastal and offshore waters within the Exclusive Economic Zone (EEZ). Submarine cable data were originally received from NASCA as Route Position Lists (RPLs), and geospatial products were later received from Pacific Marine Systems, which had contracted with NASCA to produce datasets using the same RPLs. The geospatial data from Pacific Marine Systems were compared against the RPLs and subsequently used in tile cache creation. Submarine cable locations were screened out within 100 meters of landfall, in addition to cable segments that extend beyond the EEZ and do not reenter U.S. maritime waters. Cables which exit and reenter U.S. waters remained intact. Cables are visible from a scale range of 1:18,489,298 to 1:36,112. Each cable contains annotation which references cable name, segment (if applicable), and ownership. Annotation is available at scales from 1:577,791 to 1:72,224. Visual representation of cables and annotation used published NASCA charts on NASCA's website (http://www.n-a-s-c-a.org/cable-maps) as a guide.

General Information

Legal Information

This dataset has been created by US Government which means it is required to be in the public domain. However US copyright law only allows open access by US citizens, we have assumed the data is equivalently licensed as CC0 for the rest of the world as this is in the spirit of the US Government’s Open Data policy.

  • The rights statement is at

    http://catalog.data.gov/dataset/north-american-submarine-cable-association-nasca-submarine-cables Do you think this data is incorrect? Let us know

  • Outside the US, this data is available under

    Creative Commons CCZero Do you think this data is incorrect? Let us know

  • There are

    yes, and the rights are all held by the same person or organisation Do you think this data is incorrect? Let us know

  • The content is available under

    Creative Commons CCZero Do you think this data is incorrect? Let us know

  • This data contains

    no data about individuals Do you think this data is incorrect? Let us know

Practical Information

  • The data appears in this collection

    http://catalog.data.gov/organization/noaa-gov Do you think this data is incorrect? Let us know

  • This data changes

    no Do you think this data is incorrect? Let us know

  • The data is

    backed up offsite Do you think this data is incorrect? Let us know

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  • Find out how to contact someone about this data at

    http://catalog.data.gov/dataset/north-american-submarine-cable-association-nasca-submarine-cables Do you think this data is incorrect? Let us know

  • Find out how to suggest improvements to publication at

    http://www.data.gov/issue/?media_url=http://catalog.data.gov/dataset/north-american-submarine-cable-association-nasca-submarine-cables Do you think this data is incorrect? Let us know

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