A .NET GIS solution that is fast and reliable for the .NET platform.
The main features of nettopologysuite/nettopologysuite are: Geospatial Data, C Geospatial Libraries, DotNet Geospatial Libraries.
Open-source alternatives to nettopologysuite/nettopologysuite include: geojson-net/geojson.net — .Net library for GeoJSON types & corresponding Json.Net (de)serializers. dem-net/dem.net — Digital Elevation model library in C#. 3D terrain models, line/point Elevations, intervisibility reports. brutile/brutile — BruTile is a .NET library to access tile services like those of OpenStreetMap, MapBox or GeodanMaps. arcbrutile/arcbrutile — ArcBruTile is permanently moved to https://bertt.itch.io/arcbrutile. alatas/geojson4entityframework — Create GeoJSON from Entity Framework Spatial Data or WKT. microsoft/bingmapsresttoolkit — This is a portable class library which makes it easy to access the Bing Maps REST services from .NET.
.Net library for GeoJSON types & corresponding Json.Net (de)serializers
Digital Elevation model library in C#. 3D terrain models, line/point Elevations, intervisibility reports
BruTile is a .NET library to access tile services like those of OpenStreetMap, MapBox or GeodanMaps.
Create GeoJSON from Entity Framework Spatial Data or WKT