3 datasets found
  1. Waterway Networks

    • hub.arcgis.com
    • geospatial-usace.opendata.arcgis.com
    Updated Oct 25, 2024
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    usace_iwr_cac (2024). Waterway Networks [Dataset]. https://hub.arcgis.com/maps/ace7645d305647448a84492a3b909d48
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    Dataset updated
    Oct 25, 2024
    Dataset provided by
    United States Army Corps of Engineershttp://www.usace.army.mil/
    Authors
    usace_iwr_cac
    Area covered
    Description

    The National Waterway Network (NWN) is a geographic database of navigable waterways and channels in and around the United States, for analytical studies of navigation performance, for compiling commodity flow statistics, and for mapping purposes. The NWN is comprised of a link database and a node database. Links are line strings, which consist of beginning and end points (nodes) with intermediate vertices (shape points). Links represent either actual shipping lanes (i.e., channels, Intracoastal Waterways, sea lanes, rivers) or serve as representative paths in open water (where no defined shipping paths exist). Nodes may represent physical entities such as river confluence's, ports/facilities, and intermodal terminals, USACE nodes, or may be inserted for analytical purposes (i.e., to facilitate routing).

  2. a

    Navigable Waterway Network Node Locations

    • hifld-geoplatform.hub.arcgis.com
    • azgeo-data-hub-agic.hub.arcgis.com
    • +5more
    Updated Oct 25, 2024
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    GeoPlatform ArcGIS Online (2024). Navigable Waterway Network Node Locations [Dataset]. https://hifld-geoplatform.hub.arcgis.com/maps/geoplatform::navigable-waterway-network-node-locations-1
    Explore at:
    Dataset updated
    Oct 25, 2024
    Dataset authored and provided by
    GeoPlatform ArcGIS Online
    Area covered
    Description

    The National Waterway Network (NWN) is a geographic database of navigable waterways and channels in and around the United States, for analytical studies of navigation performance, for compiling commodity flow statistics, and for mapping purposes. The NWN is comprised of a link database and a node database. Links are line strings, which consist of beginning and end points (nodes) with intermediate vertices (shape points). Links represent either actual shipping lanes (i.e., channels, Intracoastal Waterways, sea lanes, rivers) or serve as representative paths in open water (where no defined shipping paths exist). Nodes may represent physical entities such as river confluence's, ports/facilities, and intermodal terminals, USACE nodes, or may be inserted for analytical purposes (i.e., to facilitate routing).

  3. a

    Navigable Waterway Network Lines

    • share-open-data-njtpa.hub.arcgis.com
    • azgeo-data-hub-agic.hub.arcgis.com
    • +2more
    Updated Oct 25, 2024
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    GeoPlatform ArcGIS Online (2024). Navigable Waterway Network Lines [Dataset]. https://share-open-data-njtpa.hub.arcgis.com/items/7e38427643334e43ba998c1cfce945cb
    Explore at:
    Dataset updated
    Oct 25, 2024
    Dataset authored and provided by
    GeoPlatform ArcGIS Online
    Area covered
    Description

    The National Waterway Network (NWN) is a geographic database of navigable waterways and channels in and around the United States, for analytical studies of navigation performance, for compiling commodity flow statistics, and for mapping purposes. The NWN is comprised of a link database and a node database. Links are line strings, which consist of beginning and end points (nodes) with intermediate vertices (shape points). Links represent either actual shipping lanes (i.e., channels, Intracoastal Waterways, sea lanes, rivers) or serve as representative paths in open water (where no defined shipping paths exist). Nodes may represent physical entities such as river confluence's, ports/facilities, and intermodal terminals, USACE nodes, or may be inserted for analytical purposes (i.e., to facilitate routing).

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Click to copy link
Link copied
Close
Cite
usace_iwr_cac (2024). Waterway Networks [Dataset]. https://hub.arcgis.com/maps/ace7645d305647448a84492a3b909d48
Organization logo

Waterway Networks

Explore at:
Dataset updated
Oct 25, 2024
Dataset provided by
United States Army Corps of Engineershttp://www.usace.army.mil/
Authors
usace_iwr_cac
Area covered
Description

The National Waterway Network (NWN) is a geographic database of navigable waterways and channels in and around the United States, for analytical studies of navigation performance, for compiling commodity flow statistics, and for mapping purposes. The NWN is comprised of a link database and a node database. Links are line strings, which consist of beginning and end points (nodes) with intermediate vertices (shape points). Links represent either actual shipping lanes (i.e., channels, Intracoastal Waterways, sea lanes, rivers) or serve as representative paths in open water (where no defined shipping paths exist). Nodes may represent physical entities such as river confluence's, ports/facilities, and intermodal terminals, USACE nodes, or may be inserted for analytical purposes (i.e., to facilitate routing).

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