Description
The Office of Coast Survey (OCS) has been involved in the development of a NOAA Electronic Navigational Chart (NOAA ENC) suite to support the marine transportation infrastructure and coastal management for a number of years. The NOAA ENC will support all types of marine navigation by providing the official database for electronic charting systems (ECS), including the Electronic Chart Display and Information System (ECDIS). NOAA ENCs support real-time navigation as well as collision and grounding avoidance needs of the mariner, and accommodate a real-time tide and current display capability that is essential for large vessel navigation. NOAA ENCs will also provide fully integrated vector base maps for use in geographic information systems (GIS) that are used for coastal management or other purposes. The NOAA ENCs are in the International Hydrographic Office (IHO) S-57 international exchange format and comply with the ENC Product Specification.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Citation URL | HTML | URL for download agreement. | Open resource |
| ENC User Agreement | HTML | URL for download agreement. | Open resource |
| ENC User Agreement | HTML | URL for download agreement. | Open resource |
| ENC User Agreement | HTML | URL for download agreement. | Open resource |
| Chart Downloader for NOAA ENCs | HTML | Individual NOAA ENCs may be downloaded from the Chart Downloader for NOAA ENC. The NOAA ENCs distributed here are a geo-referenced database(s) of NOAA nautical chart features and their attributes, published by NOAA in the format of the International Hydrographic Organization S-57 Standard, "IHO Transfer Standard for Digital Hydrographic Data." NOAA updates the ENCs for Notice to Mariners on a weekly basis (timing of their availability is not guaranteed). NOAA ENCs are an official product of NOAA. | Open resource |
| https://charts.noaa.gov/ENCs/ENCs.shtml | HTML | Downloadable Data | Open resource |
| Chart Downloader for NOAA ENCs | HTML | Individual NOAA ENCs may be downloaded from the Chart Downloader for NOAA ENC. The NOAA ENCs distributed here are a geo-referenced database(s) of NOAA nautical chart features and their attributes, published by NOAA in the format of the International Hydrographic Organization S-57 Standard, "IHO Transfer Standard for Digital Hydrographic Data." NOAA updates the ENCs for Notice to Mariners on a weekly basis (timing of their availability is not guaranteed). NOAA ENCs are an official product of NOAA. | Open resource |
| ENC Chart Locator | HTML | URL for Chart Locator | Open resource |
| NOAA Chart Locator | HTML | Individual NOAA ENCs may be downloaded from the NOAA Chart Locator. | Open resource |
| NOAA Chart Locator | HTML | Individual NOAA ENCs may be downloaded from the NOAA Chart Locator. | Open resource |
| ENC Chart Locator | HTML | URL for Chart Locator | Open resource |
| ENC Chart Locator | HTML | URL for Chart Locator | Open resource |
| NOAA Custom Chart (NCC) | Unknown | The NOAA Custom Chart application enables users to create their own customized charts directly from the latest NOAA ENC data. These charts contain all the same information as ENCs, but it is presented using the same symbols and colors used on traditional paper nautical charts. NCC outputs geospatially referenced Portable Document Format (PDF) files All recreational and professional mariners are encouraged to use NOAA's premier navigational product, the electronic navigational chart (ENC) for their primary means of navigation. NCC uses the latest up-to-date NOAA ENC data to create customized charts and these charts are especially useful for voyage planning and situational awareness. | Open resource |
| NOAA Custom Chart (NCC) | Unknown | The NOAA Custom Chart application enables users to create their own customized charts directly from the latest NOAA ENC data. These charts contain all the same information as ENCs, but it is presented using the same symbols and colors used on traditional paper nautical charts. NCC outputs geospatially referenced Portable Document Format (PDF) files All recreational and professional mariners are encouraged to use NOAA's premier navigational product, the electronic navigational chart (ENC) for their primary means of navigation. NCC uses the latest up-to-date NOAA ENC data to create customized charts and these charts are especially useful for voyage planning and situational awareness. | Open resource |
| GCMD Keyword Forum Page | Unknown | Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords | Open resource |
| GCMD Keyword Forum Page | Unknown | Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords | Open resource |
| GCMD Keyword Forum Page | Unknown | Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords | Open resource |
| GCMD Keyword Forum Page | Unknown | Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords | Open resource |
| NOAA Chart Display Service (Web Map Tile Service (WMTS)) | JSON | The NOAA Chart Display Service renders NOAA ENC data with "traditional paper chart" symbols, labels, and color schemes familiar to those who have used NOAA paper nautical charts or the NOAA Custom Chart application. This is the Web Map Tile Service. | Open resource |
| NOAA Chart Display Service (Web Map Tile Service (WMTS)) | JSON | The NOAA Chart Display Service renders NOAA ENC data with "traditional paper chart" symbols, labels, and color schemes familiar to those who have used NOAA paper nautical charts or the NOAA Custom Chart application. This is the Web Map Tile Service. | Open resource |
| ECDIS Display Service - REST Service | JSON | The ECDIS Display Service uses symbology developed by the International Hydrographic Organization (IHO) for the display of ENC data on Electronic Chart Display and Information Systems (ECDIS) that large ocean- going vessels and many smaller commercial ships use for navigation. This symbol set is commonly referred to by its IHO specification number, "S-52," or as "ECDIS symbology." This is the Esri REST service. | Open resource |
| ECDIS Display Service - REST Service | JSON | The ECDIS Display Service uses symbology developed by the International Hydrographic Organization (IHO) for the display of ENC data on Electronic Chart Display and Information Systems (ECDIS) that large ocean- going vessels and many smaller commercial ships use for navigation. This symbol set is commonly referred to by its IHO specification number, "S-52," or as "ECDIS symbology." This is the Esri REST service. | Open resource |
| ECDIS Display Service | WMS | The ECDIS Display Service uses symbology developed by the International Hydrographic Organization (IHO) for the display of ENC data on Electronic Chart Display and Information Systems (ECDIS) that large ocean- going vessels and many smaller commercial ships use for navigation. This is the OGC Web Map Service (WMS). | Open resource |
| ECDIS Display Service | WMS | The ECDIS Display Service uses symbology developed by the International Hydrographic Organization (IHO) for the display of ENC data on Electronic Chart Display and Information Systems (ECDIS) that large ocean- going vessels and many smaller commercial ships use for navigation. This is the OGC Web Map Service (WMS). | Open resource |
| NOAA Chart Display Service (Esri REST Service) | JSON | The NOAA Chart Display Service renders NOAA ENC data with "traditional paper chart" symbols, labels, and color schemes familiar to those who have used NOAA paper nautical charts or the NOAA Custom Chart application. This is the Esri REST Service. | Open resource |
| NOAA Chart Display Service (Esri REST Service) | JSON | The NOAA Chart Display Service renders NOAA ENC data with "traditional paper chart" symbols, labels, and color schemes familiar to those who have used NOAA paper nautical charts or the NOAA Custom Chart application. This is the Esri REST Service. | Open resource |
| Catalog XML | XML | ENCProdCat_19115.xml | Open resource |
| Catalog XML | XML | ENCProdCat_19115.xml | Open resource |
| Catalog XML | XML | ENCProdCat_19115.xml | Open resource |
| Catalog XML | XML | ENCProdCat_19115.xml | Open resource |
| https://www.charts.noaa.gov/InteractiveCatalog/nrnc.shtml | HTML | Downloadable Data | Open resource |
| Full Metadata Record | Unknown | View the complete metadata record on InPort for more information about this dataset. | Open resource |
| Full Metadata Record | Unknown | View the complete metadata record on InPort for more information about this dataset. | Open resource |
| Full Metadata Record | Unknown | View the complete metadata record on InPort for more information about this dataset. | Open resource |
| Full Metadata Record | Unknown | View the complete metadata record on InPort for more information about this dataset. | Open resource |
| NOAA Data Management Plan (DMP) | NOAA Data Management Plan for this record on InPort. | Open resource | |
| NOAA Data Management Plan (DMP) | NOAA Data Management Plan for this record on InPort. | Open resource | |
| NOAA Data Management Plan (DMP) | NOAA Data Management Plan for this record on InPort. | Open resource | |
| NOAA Data Management Plan (DMP) | NOAA Data Management Plan for this record on InPort. | Open resource | |
| https://www.nauticalcharts.noaa.gov/ENCOnline/enconline.html | HTML | Downloadable Data | Open resource |
Tags
- boundaries
- doc/noaa/nos/ocs
- environment/hazard
- hydrography
- landform
- marine navigation
- national geospatial data asset
- national ocean service
- nautical charting
- ngda
- ngdaid165
- noaa
- oceans
- ocs
- office of coast survey
- transportation
- u.s. department of commerce
- u.s. exclusive economic zone
- u.s. territories
- u.s. waters
- water oceans and coasts theme
- wildlife/fisheries