Meziantou.Framework.Geo.GeoParquet 1.0.1

Prefix Reserved
.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. 
dotnet add package Meziantou.Framework.Geo.GeoParquet --version 1.0.1
                    


                    

                
NuGet\Install-Package Meziantou.Framework.Geo.GeoParquet -Version 1.0.1
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="Meziantou.Framework.Geo.GeoParquet" Version="1.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Meziantou.Framework.Geo.GeoParquet" Version="1.0.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Meziantou.Framework.Geo.GeoParquet" />
                    


                            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 Meziantou.Framework.Geo.GeoParquet --version 1.0.1
                    


                    

                
#r "nuget: Meziantou.Framework.Geo.GeoParquet, 1.0.1"
#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 Meziantou.Framework.Geo.GeoParquet@1.0.1
#: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=Meziantou.Framework.Geo.GeoParquet&version=1.0.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Meziantou.Framework.Geo.GeoParquet&version=1.0.1
                    


                            Install as a Cake Tool

Meziantou.Framework.Geo.GeoParquet

Reads GeoParquet files (.parquet), the columnar format that GDAL, GeoPandas, DuckDB and the cloud data catalogs write, as the features of Meziantou.Framework.Geo. The file is read one row group at a time, and the row groups outside of a region are skipped when the file has a bbox covering column.

Usage

// The file is read one row group at a time; with a box, the row groups outside of it are skipped when the file
// has a bbox covering column
var northAmerica = new GeoBounds(West: -130, South: 25, East: -60, North: 60);
var names = new List<string?>();
await foreach (var country in GeoParquet.ReadFeaturesAsync("TestData/example.parquet", new GeoParquetReaderOptions { Bounds = northAmerica }))
{
    names.Add((string?)country.Properties["name"]);
}

Assert.Equal(["Canada", "United States of America"], names);

The package reads the Parquet files itself, with no dependency outside .NET. Only the geometry columns encoded as WKB are read.

Product Compatible and additional computed target framework versions.
.NET 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.  net11.0 is compatible. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

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
1.0.1 41 11/13/2026
1.0.0 77 11/8/2026