Aspose.GIS for .NET

Aspose.GIS for .NET enables you to access & manipulate geographic information from vector based geospatial data formats. You can read, write & convert most popular GIS file formats such as Shapefile & GeoJSON from within your .NET applications without requiring any additional tools or software.

This repository contains Demos, Examples and Showcases for Aspose.GIS for .NET to help you learn and write your own applications.

Directory	Description
Demos	Aspose.GIS for .NET Live Demos Source Code
Examples	A collection of .NET examples that help you learn the product features
Showcases	Standalone ready-to-use applications that demonstrate some specific use cases

GIS Data Manipulation & Conversion APIs for .NET

Aspose.GIS for .NET API helps developers render maps, read, write & convert geographic information fetched from vector-based geospatial data formats without needing any other GIS software. The GIS .NET API supports working with Shapefile, GeoJSON, ESRI File Geodatabase (FileGDB), Geography Markup Language (GML), Keyhole Markup Language (KML), Scalable Vector Graphics (SVG) and many others.

It allows to read and write GIS data, convert GIS file formats, and render maps to SVG format. You can also create and analyze feature geometries as well as create basic geometries, such as, Point, MultiPoint, Line, Multiline and Polygon from scratch. The API supports to build non-linear (curve) geometries, linearize non-linear geometries, and control precision mode of calculations.

GIS API Features

Render maps to PNG, JPEG, BMP, or SVG.
Iterate through layer features.
Read layer features by index.
Fetch metadata about vector layers.
Create new layers and datasets as well as work with multi-layer dataset.
Convert vector data to popular file formats.
Perform re-projection during data conversion.
Adjust feature attributes while converting.
Customize styling of each geometry type.
Perform complex drawing by combining several symbolizers.
Apply layer rendering rules to control feature visual representation.
Use value attributes to calculate styling parameters of a feature.
Perform vector analysis & manipulate geometries.
Support for Spatial Reference Systems.

New Features & Enhancements in Version 20.6

Updated EPSG Dataset.
Updated security.

For detailed notes, please visit Aspose.GIS for .NET 20.6 Release Notes.

Read & Write GIS Formats

ESRI Shapefile: SHP, SHX, DBF GeoJSON: JSON, GeoJSON TopoJSON: JSON, TopoJSON ESRI File Geodatabase: GDB Google Earth: KML

Read GIS Formats

Geography Markup Language: GML GPS Exchange Format: GPX MapInfo Interchange Format: MIF MapInfo Tab Format: TAB, DAT, DBF OpenStreetMap: OSM Other: GeoTIFF, ESRI ASCII

Render GIS Files As Images

Images: SVG, PNG, JPEG, JPG, BMP

Platform Independence

Aspose.GIS for .NET API's uniform model is based on 100% managed code. This API can be used to develop several different types of .NET apps including ASP.NET, WinForms and Windows Services. It is easy to use & deploy, and provides the ideal solution to work with geo-spatial information with .NET Framework 4.7, .NET Standard 2.0 & Xamarin platforms.

Getting Started with Aspose.GIS for .NET

Are you ready to give Aspose.GIS for .NET a try? Simply execute Install-Package Aspose.GIS from Package Manager Console in Visual Studio to fetch the NuGet package. If you already have Aspose.GIS for .NET and want to upgrade the version, please execute Update-Package Aspose.GIS to get the latest version.

Convert a Shapefile to GeoJSON Format with C#

You can execute below code snippet to see how Aspose.GIS API works after adding Aspose.GIS for .NET to your project or check the GitHub Repository for other common usage scenarios.

VectorLayer.Convert(dir + "template.shp", Drivers.Shapefile, dir + "output.json", Drivers.GeoJson);

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