EncDotNet.Noaa 0.7.2

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package EncDotNet.Noaa --version 0.7.2
                    


                    

                
NuGet\Install-Package EncDotNet.Noaa -Version 0.7.2
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="EncDotNet.Noaa" Version="0.7.2" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="EncDotNet.Noaa" Version="0.7.2" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="EncDotNet.Noaa" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add EncDotNet.Noaa --version 0.7.2
                    


                    

                
#r "nuget: EncDotNet.Noaa, 0.7.2"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package EncDotNet.Noaa@0.7.2
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=EncDotNet.Noaa&version=0.7.2
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=EncDotNet.Noaa&version=0.7.2
                    


                            Install as a Cake Tool

EncDotNet.Noaa

EncDotNet.Noaa downloads and parses the NOAA ENC product catalog, the public list of official U.S. Electronic Navigational Chart cells. For each cell it gives you the name, compilation scale, edition and update numbers, coverage, the states, regions and Coast Guard districts it covers, and the URL of its ZIP file. Reference it to find and download U.S. cells; read the downloaded cells with EncDotNet.S57. The package targets .NET 8 and .NET 10.

Install

dotnet add package EncDotNet.Noaa

Example: list harbour-scale cells for a state

using EncDotNet.Noaa;

using var client = new EncProductCatalogClient();
EncProductCatalog catalog = await client.GetNoaaCatalogAsync();

foreach (Cell cell in catalog.Cells.Where(c => c.States.StateList.Contains("MA") && c.ChartScale <= 25000))
{
    Console.WriteLine($"{cell.Name}: 1:{cell.ChartScale}, edition {cell.Edition} update {cell.UpdateNumber}, {cell.ZipfileLocation}");
}

Main entry points

Type Use it to
EncProductCatalogClient Download and parse the catalog; pass your own HttpClient if you have one
EncProductCatalog Get the catalog header and its cells
Cell Get one cell's metadata and download URL
Coverage, Panel, Vertex Get a cell's coverage polygons
States, Regions, CoastGuardDistricts Get the areas a cell is assigned to
CatalogHeader Get the catalog's title and validity date

Download NOAA ENC cells shows how to download a cell and open it.

License

MIT. See LICENSE.

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

  • net10.0

    • No dependencies.

  • net8.0

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
0.8.0 58 10/12/2026
0.7.2 265 10/11/2026
0.7.1 52 10/11/2026
0.7.0 185 9/16/2026
0.6.1 100 9/16/2026
0.6.0 136 7/12/2026
0.5.1 139 6/18/2026
0.5.0 143 6/11/2026
0.4.3 124 5/19/2026
0.4.2 125 5/19/2026
0.4.1 140 5/7/2026
0.4.0 133 4/29/2026
0.3.6 133 4/11/2026
0.3.5 122 4/9/2026
0.3.4 123 4/9/2026
0.3.3 123 4/9/2026
0.3.2 120 4/8/2026
0.3.1 122 4/8/2026