{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["010:25"], "contactPoint": {"@type": "vcard:Contact", "fn": "USDOT_BTS", "hasEmail": "mailto:ngdateam@fgdc.gov"}, "description": "The Waterway Locks dataset is periodically updated by the United States Army Corp of Engineers (USACE) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). The data included in these files are based upon the annual summary of lock statistics published by the USACE Institute for Water Resources. The data are collected at each Corps owned and/or operated Lock by Corps personnel and towing industry vessel operators. A data dictionary, or other source of attribute information, is accessible at\u00a0<a href='https://doi.org/10.21949/1529089' target='_blank' rel='nofollow ugc noopener noreferrer'>https://doi.org/10.21949/1529089</a>.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://www.arcgis.com/sharing/rest/content/items/9710c88bd343497eb72b884caf7aa872/info/metadata/metadata.xml?format=fgdc", "description": "Metadata description in FGDC CSDGM format", "format": "text/xml", "title": "CSDGM"}, {"@type": "dcat:Distribution", "accessURL": "https://www.arcgis.com/sharing/rest/content/items/9710c88bd343497eb72b884caf7aa872/info/metadata/metadata.xml?format=dcplus", "description": "Metadata description in Dublin Core+ format", "format": "text/xml", "title": "Metadata description in Dublin Core+ format"}, {"@type": "dcat:Distribution", "accessURL": "https://www.arcgis.com/sharing/rest/content/items/9710c88bd343497eb72b884caf7aa872/info/metadata/metadata.xml?format=inspire", "description": "Metadata description in INSPIRE Metadata Directive format", "format": "text/xml", "title": "Metadata description in Inspire format"}, {"@type": "dcat:Distribution", "accessURL": "https://www.arcgis.com/sharing/rest/content/items/9710c88bd343497eb72b884caf7aa872/info/metadata/metadata.xml?format=fgdc", "description": "Metadata description in North American Profile of ISO 19115 2003 format", "format": "text/xml", "title": "North American Profile"}, {"@type": "dcat:Distribution", "accessURL": "https://www.arcgis.com/sharing/rest/content/items/9710c88bd343497eb72b884caf7aa872/info/metadata/metadata.xml?format=iso19115", "description": "Metadata description in ISO 19115 format", "format": "text/xml", "title": "ISO 19115"}, {"@type": "dcat:Distribution", "accessURL": "https://www.arcgis.com/sharing/rest/content/items/9710c88bd343497eb72b884caf7aa872/info/metadata/metadata.xml?format=iso19139&output=html", "description": "Metadata description in ISO 19139 Metadata Implementation Specification in XML format", "format": "text/xml", "title": "ISO 19139 Metadata Description"}, {"@type": "dcat:Distribution", "accessURL": "https://www.arcgis.com/sharing/rest/content/items/9710c88bd343497eb72b884caf7aa872/info/metadata/metadata.xml?format=iso19139", "description": "Metadata description in ISO 19139 Metadata Implementation Specification in XML format", "format": "text/xml", "title": "ISO 19139 HTML Metadata Description"}, {"@type": "dcat:Distribution", "accessURL": "https://www.arcgis.com/sharing/rest/content/items/9710c88bd343497eb72b884caf7aa872/info/metadata/metadata.xml?format=iso19139-3.2", "description": "Metadata description in ISO 19139 Metadata Implementation Specification GML3.2 in XML Format", "format": "text/xml", "title": "ISO 19139-3.2 Metadata Description"}, {"@type": "dcat:Distribution", "accessURL": "https://www.arcgis.com/sharing/rest/content/items/9710c88bd343497eb72b884caf7aa872/info/metadata/metadata.xml", "description": "Metadata description in ESRI ArcGIS XML Implementation format", "format": "text/xml", "title": "ESRI ArcGIS Metadata Description"}, {"@type": "dcat:Distribution", "accessURL": "https://ngda-transportation-geoplatform.hub.arcgis.com/api/feed/dcat-us/1.1?id=9710c88bd343497eb72b884caf7aa872", "description": "Metadata description in DCAT 1.1 Implementation format", "format": "text/json", "title": "DCAT 1.1 Metadata Description"}, {"@type": "dcat:Distribution", "accessURL": "https://ngda-transportation-geoplatform.hub.arcgis.com/api/feed/dcat-ap/2.0.1?id=9710c88bd343497eb72b884caf7aa872", "description": "Metadata description in DCAT 2.0.1 Implementation format", "format": "text/json", "title": "DCAT 2.0.1 Metadata Description"}, {"@type": "dcat:Distribution", "accessURL": "https://ngda-transportation-geoplatform.hub.arcgis.com/api/feed/dcat-ap/2.1.1?id=9710c88bd343497eb72b884caf7aa872", "description": "Metadata description in DCAT 2.1.1 Implementation format", "format": "text/json", "title": "DCAT 2.1.1 Metadata Description"}, {"@type": "dcat:Distribution", "accessURL": "https://ngda-transportation-geoplatform.hub.arcgis.com/api/feed/dcat-ap/3.0.0?id=9710c88bd343497eb72b884caf7aa872", "description": "Metadata description in DCAT 3.0.0 Implementation format", "format": "text/json", "title": "DCAT 3.0.0 Metadata Description"}, {"@type": "dcat:Distribution", "accessURL": "https://ngda-transportation-geoplatform.hub.arcgis.com/api/feed/rss/2.0?id=9710c88bd343497eb72b884caf7aa872", "description": "Metadata description in RSS 2.0 Implementation format", "format": "application/rss+xml", "title": "RSS Metadata Description"}, {"@type": "dcat:Distribution", "accessURL": "https://ngda-transportation-geoplatform.hub.arcgis.com/api/search/definition", "description": "Provides access to the API Definition page for this resource.  This resource describes how to use the Search API to programmatically query, filter, search and retrieve resources.", "format": "application/json", "title": "OGC API - Records API Definition Page"}, {"@type": "dcat:Distribution", "accessURL": "https://ngda-transportation-geoplatform.hub.arcgis.com/api/search/v1/collections/dataset/items/9710c88bd343497eb72b884caf7aa872", "description": "Provides an OGC API - Records item compliant representation of this resource in JSON format.", "format": "text/json", "title": "OGC API - Records Item"}, {"@type": "dcat:Distribution", "accessURL": "https://ngda-transportation-geoplatform.hub.arcgis.com/api/search/v1/collections/dataset/items/9710c88bd343497eb72b884caf7aa872", "description": "Provides access to the API Definition page for this resource to programmatically filter DCAT US 1.1, DCAT AP 2.0.1, DCAT AP 2.1.1, DCAT 3.0.0, and RSS 2.0 compliant API's", "format": "application/json", "title": "Feed API - Definitions Search Page"}, {"@type": "dcat:Distribution", "accessURL": "https://ngda-transportation-geoplatform.hub.arcgis.com/datasets/usdot::waterway-locks", "format": "Web Page", "mediaType": "text/html", "title": "ArcGIS Hub Dataset"}, {"@type": "dcat:Distribution", "accessURL": "https://services7.arcgis.com/n1YM8pTrFmm7L4hs/ArcGIS/rest/services/Locks/FeatureServer/0", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "title": "ArcGIS GeoService"}, {"@type": "dcat:Distribution", "accessURL": "https://ngda-transportation-geoplatform.hub.arcgis.com/api/download/v1/items/9710c88bd343497eb72b884caf7aa872/csv?layers=0", "format": "CSV", "mediaType": "text/csv", "title": "CSV"}, {"@type": "dcat:Distribution", "accessURL": "https://ngda-transportation-geoplatform.hub.arcgis.com/api/download/v1/items/9710c88bd343497eb72b884caf7aa872/shapefile?layers=0", "format": "ZIP", "mediaType": "application/zip", "title": "Shapefile"}, {"@type": "dcat:Distribution", "accessURL": "https://ngda-transportation-geoplatform.hub.arcgis.com/api/download/v1/items/9710c88bd343497eb72b884caf7aa872/geojson?layers=0", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "title": "GeoJSON"}, {"@type": "dcat:Distribution", "accessURL": "https://ngda-transportation-geoplatform.hub.arcgis.com/api/download/v1/items/9710c88bd343497eb72b884caf7aa872/kml?layers=0", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "title": "KML"}, {"@type": "dcat:Distribution", "accessURL": "https://ngda-transportation-geoplatform.hub.arcgis.com/api/download/v1/items/9710c88bd343497eb72b884caf7aa872/filegdb?layers=0", "format": "ZIP", "mediaType": "application/zip", "title": "File Geodatabase"}, {"@type": "dcat:Distribution", "accessURL": "https://ngda-transportation-geoplatform.hub.arcgis.com/api/download/v1/items/9710c88bd343497eb72b884caf7aa872/featureCollection?layers=0", "format": "TXT", "mediaType": "text/plain", "title": "Feature Collection"}, {"@type": "dcat:Distribution", "accessURL": "https://ngda-transportation-geoplatform.hub.arcgis.com/api/download/v1/items/9710c88bd343497eb72b884caf7aa872/excel?layers=0", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "title": "Excel"}, {"@type": "dcat:Distribution", "accessURL": "https://ngda-transportation-geoplatform.hub.arcgis.com/api/download/v1/items/9710c88bd343497eb72b884caf7aa872/geoPackage?layers=0", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "title": "GeoPackage"}, {"@type": "dcat:Distribution", "accessURL": "https://ngda-transportation-geoplatform.hub.arcgis.com/api/download/v1/items/9710c88bd343497eb72b884caf7aa872/sqlite?layers=0", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "title": "SQLite Geodatabase"}], "identifier": "https://www.arcgis.com/home/item.html?id=9710c88bd343497eb72b884caf7aa872&sublayer=0", "issued": "2022-08-26T15:06:47.000Z", "keyword": ["NGDA", "FGDC", "GDA"], "landingPage": "https://ngda-transportation-geoplatform.hub.arcgis.com/datasets/usdot::waterway-locks", "license": "http://www.usa.gov/publicdomain/label/1.0/", "modified": "2025-12-11T15:12:36.411Z", "programCode": ["015:001"], "publisher": {"name": "United States Army Corp of Engineers (USACE)"}, "spatial": "-122.6144,26.7218,-73.6853,47.6657", "theme": ["geospatial"], "thumbnail": "thumbnail/NTAD_Logo_400x600.png", "title": "Waterway Locks"}