# Geo - a geospatial library for .NET

[![NuGet](https://img.shields.io/nuget/dt/Geo.svg)](https://nuget.org/packages/Geo)

Geo is a spatial library that is made specfically for geographic data.

[Wiki](https://github.com/sibartlett/Geo/wiki) | [Issues](https://github.com/sibartlett/Geo/issues) | [NuGet](https://nuget.org/packages/Geo)

Features include:

* Geographic geometry types:
    * Point
    * LineString
    * Polygon, Triangle
    * Circle
    * GeometryCollection, MultiPoint, MultiLineString, and MultiPolygon
* GPS types:
    * GPSData
    * Route
    * Track
* Serialize and deserialize geometries:
    * WKT (Well-known text)
    * WKB (Well-known binary)
    * GeoJSON
* Serialize and deserialize GPS files:
    * GPX
    * NMEA (deserialize only)
    * IGC (deserialize only)
    * Garmin Flightplan (deserialize only)
    * SkyDemon flightplan (deserialize only)
    * PocketFMS flightplan (deserialize only)
* Geographic calculations
    * Distance
    * Area
    * Greate circle lines
    * Rhumb lines
* Geomagnetism calculations
    * IGRF / WMM models
    * Declination, Inclination, Intensity, etc.

#### Useful Information

* All ordinates are in degress, unless specified otherwise
* All measurements are in S.I. units (metres, seconds, etc.), unless specified otherwise
* The coordinate reference system is assumed to be WGS-84

#### License

Geo is licensed under the terms of the GNU Lesser General Public License as published by the Free Software Foundation.