Aspose.GIS
24.10.0
dotnet add package Aspose.GIS --version 24.10.0
NuGet\Install-Package Aspose.GIS -Version 24.10.0
<PackageReference Include="Aspose.GIS" Version="24.10.0" />
paket add Aspose.GIS --version 24.10.0
#r "nuget: Aspose.GIS, 24.10.0"
// Install Aspose.GIS as a Cake Addin #addin nuget:?package=Aspose.GIS&version=24.10.0 // Install Aspose.GIS as a Cake Tool #tool nuget:?package=Aspose.GIS&version=24.10.0
.NET GIS API for Geospatial Data Processing
Aspose.GIS for .NET is a powerful API that allows developers to work with geospatial data formats without the need for additional GIS software. It enables reading, writing, and converting between various GIS formats, rendering maps, and creating and analyzing geometries, making it a comprehensive tool for GIS tasks in .NET applications.
Vector Layers Features
Read, Create, and Edit Vector Layers
Enables reading, creating, and editing various vector file formats like Shapefile, GeoJSON, and KML for flexible geographic data handling.
Manage Layer Attributes and Features
Provides tools for defining, accessing, and managing attributes and features within vector layers, improving data organization.
Filter and Index Vector Layers
Supports attribute-based filtering and indexing, allowing efficient data retrieval within vector layers.
Reduce Geometry Precision
Offers methods to reduce geometry precision, helping in data compression and optimization.
Convert Between Vector Formats
Facilitates conversion between supported vector formats, supporting various use cases for data interoperability Raster Handling.
Supports reading general data in multi-band raster formats like GeoTIFF, providing flexibility for complex raster data analysis.
Single-Band Raster Handling
Offers support for single-band raster formats, such as Esri ASCII, enhancing compatibility with simpler raster data files.
Raw Data Access in GeoTIFF
Enables direct access to raw bits in GeoTIFF files, useful for detailed data analysis at the pixel level.
Databases Features
Read & Write Operations with Spatial Tables
Supports spatial databases like PostgreSQL (PostGIS) and SQL Server allowing direct read and write operations with spatial tables.
Manage Layers in Databases
Supports creating, listing, and exporting layers within databases, facilitating spatial data management across platforms.
Export Database Layers to File Formats
Provides capabilities to export layers from databases like SQL Server and PostgreSQL to various GIS formats.
Web Tiles Features
XYZ Tile Support for Web Mapping
Supports loadingommonly used in web mapping services like OpenStreetMap.
Render Web Tiles by Extent
Enables rendering multiple XYZ tiles within a defined spatial extent, offering comprehensive map coverage.
Geometry Types Features
Point Geometry Creation
Facilitates creating individual points and cd representation of geographic locations.
Line and Polygon Geometry Support
Supports creating LineString and Polygon geometries, enabling the representation of various geographical shapes.
Geometry Validation and Relations
Provides geometry validation and relational methods to ensure spatial integrity and perform intersection or overlap checks.
Map Rendering Features
Render Maps to SVG, PNG, and JPEG
Renders maps in formats like SVG, PNG, and JPEG, supporting diverse use camedia.
Advanced Styling Options
Offers advanced styling for map elements, including symbolization by feature attributes, allowing dynamic map visualization.
Customize Symbolizers for Geometries
Enables customization of line, fill, and marker symbolizers for different geometries, improving map aesthetics and readability.
Spatial Reference Systems Features
Assign Spatial Reference Systems (SRS)
Allows assigning SRS to data layers, supporting accurate geospatial alignment andnd Layers Supports reprojection of geometries and entire layers to different spatial reference systems, enhancing interoperability.
Import and Export SRS from/to WKT
Provides import/export of SRS data in WKT format, facilitating integration with various geospatial systems.
Streams and Remote Storage Features
Load Data from Streams
Supports loading GIS data directly from streams, enabling data handling in environments with custom storage solutions.
Access data from remote sources
Enhancing flexibility in accessing GIS data stored in various cloud environments.
Supported File Formats
Vector Formats
The following table lists the vector formats that Aspose.GIS for .NET can read or write.
Description | Format | Read | Write |
---|---|---|---|
ESRI Shapefile | .shp , .shx , .dbf , .qix , .cpg |
✔️ | ✔️ |
GeoJSON | .json , .geojson |
✔️ | ✔️ |
GeoJSON Seq | .json , .geojson |
✔️ | ✔️ |
ESRI File Geodatabase (FileGDB) | .gdb |
✔️ | ✔️ |
Geography Markup Language | .gml |
✔️ | |
Keyhole Markup Language | .kml |
✔️ | ✔️ |
GPS Exchange Format | .gpx |
✔️ | ✔️ |
TopoJSON | .json , .topojson |
✔️ | ✔️ |
MapInfo Interchange Format | .mif |
✔️ | |
MapInfo TAB format | .tab , .dat , .dbf , .map , .id |
✔️ | ✔️ |
OpenStreetMap (OSM) XML | .osm |
✔️ | |
Comma-Separated Values | .csv |
✔️ | ✔️ |
Databases
The following table lists the supported databases.
Description | Read | Write |
---|---|---|
Post GIS | ✔️ | ✔️ |
SQL Server (MS SQL) | ✔️ | ✔️ |
Raster Formats
The following table lists the raster formats that Aspose.GIS for .NET can only read.
Description | Format | Read |
---|---|---|
Geo TIFF, TIFF | .tiff , .tif |
✔️ |
Esri ASCII | .ascii |
✔️ |
Web Tiles
The following web tile formats can be loaded from the Internet.
Format | Description |
---|---|
XYZ Tiles | Slippy Maps |
Map Rendering Formats
Maps can be rendered into the following formats.
Format | Description |
---|---|
.SVG |
Scalable Vector Graphics |
.PNG |
Portable Network Graphics |
.JPG |
JPEG |
.BMP |
Bitmap Image Files |
Install Aspose.GIS for .NET
From NuGet
1. Package Manager UI
- Right-click
References
in Solution Explorer > selectManage NuGet Packages
.- Ensure "nuget.org" is selected as Package Source.
- Search for
Aspose.GIS
, select it, and clickInstall
.- Review and accept the license agreement if prompted.
2. Package Manager Console
- Open
Tools > NuGet Package Manager > Package Manager Console
.- Ensure the desired project is selected in the
Default project
dropdown.- Run:
Install-Package Aspose.GIS
From MSI Installer or ZIP Archive
Download Aspose.GIS as an MSI installer or ZIP archive from the Releases section.
Platform-Specific Instructions
Linux
To use Aspose.GIS for map rendering on Linux, install dependencies:
apt-get update && apt-get install -y libgdiplus libc6-dev libx11-dev
System Requirements
- .NET Framework v4.7+: Supports Windows 7 SP1, Windows 8, Windows 10, Windows Server 2008 R2 SP1, and later.
- .NET Core v2.0+: Supports Windows 7 SP1, Windows 10 (Anniversary Update and later), macOS 10.12+, and Linux distributions (e.g., Ubuntu, Debian, CentOS, Red Hat).
For more details, please refer to the .NET Core Guide.
Experimental Support
- Mono 5.4+
- Xamarin:
- iOS 10.14+
- Android 8.0+
- Mac 3.8+
Code Sample: KML to GeoJSON Conversion
Convert KML files to GeoJSON format using Aspose.GIS for .NET, with options to set spatial reference systems for accurate geometry transformation.
// Specify conversion settings if necessary. It is optional.
ConversionOptions options = null;
// This option assigns WGS84 to the destination layer.
// Check if the destination layer supports WGS84 spatial reference to avoid errors.
if (Drivers.Shapefile.SupportsSpatialReferenceSystem(SpatialReferenceSystem.Wgs84))
{
options = new ConversionOptions()
{
DestinationSpatialReferenceSystem = SpatialReferenceSystem.Wgs84,
};
}
// Convert KML file format to GeoJSON.
VectorLayer.Convert("source.kml", Drivers.Kml, "destination.geojson", Drivers.GeoJson, options);
Code Sample: CSV to Shapefile Conversion
Convert CSV files to Shapefile format with optional spatial reference system setup using Aspose.GIS for .NET, ensuring geometry compatibility.
// Specify conversion settings if necessary. It is optional.
ConversionOptions options = null;
// Set the WGS84 spatial reference system for the destination layer.
if (Drivers.Shapefile.SupportsSpatialReferenceSystem(SpatialReferenceSystem.Wgs84))
{
options = new ConversionOptions()
{
DestinationSpatialReferenceSystem = SpatialReferenceSystem.Wgs84,
};
}
// Convert CSV file format to Shapefile.
VectorLayer.Convert("source.csv", Drivers.Csv, "destination.shp", Drivers.Shapefile, options);
Code Sample: Rendering Map with XYZ Tiles
Load and render XYZ tiles (e.g., OpenStreetMap) in Aspose.GIS for .NET, allowing integration with web-based tile providers for detailed map visuals.
// Define the output path for the rendered map image.
var mapPath = Path.Combine(RunExamples.GetDataDir(), "out_osm_tile.png");
// URL template for the OSM tile server.
string url = "http://tile.openstreetmap.org/{z}/{x}/{y}.png";
using (var layer = Drivers.XyzTiles.OpenLayer(new XyzConnection(url)))
{
// Get tile information.
var tile = layer.GetTile(2, 3, 1);
Console.WriteLine($"CellX: {tile.CellX}, CellY: {tile.CellY}" );
Console.WriteLine($"Path: {tile.AsPath()}");
// Render the tile with specified resampling.
var resampling = new RasterMapResampling() { Height = 256, Width = 256 };
using (var map = new Map(800, 800))
{
var raster = tile.AsRaster();
map.Add(new RasterMapLayer(raster){Resampling = resampling});
map.Render(mapPath, Renderers.Png);
}
Console.WriteLine($"Rendered Map: {mapPath}");
}
Code Sample: Access and Display Features in TopoJSON
Extract and display feature attributes from TopoJSON files using Aspose.GIS for .NET, enabling detailed feature data processing and analysis.
// Create the output path for the TopoJSON file.
var outputPath = RunExamples.GetDataDir() + "sample_out.topojson";
// Create a new TopoJSON layer.
using (VectorLayer layer = VectorLayer.Create(outputPath, Drivers.TopoJson))
{
// Add attributes for features.
layer.Attributes.Add(new FeatureAttribute("name", AttributeDataType.String));
layer.Attributes.Add(new FeatureAttribute("measurement", AttributeDataType.Double));
layer.Attributes.Add(new FeatureAttribute("id", AttributeDataType.Integer));
// Construct and add features with geometry.
var feature0 = layer.ConstructFeature();
feature0.SetValue("name", "name_0");
feature0.SetValue("measurement", 1.03);
feature0.SetValue("id", 0);
feature0.Geometry = new Point(1.3, 2.3);
layer.Add(feature0);
var feature1 = layer.ConstructFeature();
feature1.SetValue("name", "name_1");
feature1.SetValue("measurement", 10.03);
feature1.SetValue("id", 1);
feature1.Geometry = new Point(241.32, 23.2);
layer.Add(feature1);
}
GIS Data Manipulation
| Conversion APIs
| .NET API
| Aspose.GIS
| Shapefile
| GeoJSON
| FileGDB
| GML
| KML
| SVG
| Vector Layers
| Raster Layers
| Spatial Reference Systems
| Map Rendering
| Web Tiles
| PostGIS
| SQL Server
| GeoTIFF
| Esri ASCII
Product | Versions Compatible and additional computed target framework versions. |
---|---|
.NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. 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. |
.NET Core | netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed. |
.NET Standard | netstandard2.0 is compatible. netstandard2.1 was computed. |
.NET Framework | net461 was computed. net462 was computed. net463 was computed. net47 is compatible. net471 was computed. net472 was computed. net48 was computed. net481 was computed. |
MonoAndroid | monoandroid was computed. |
MonoMac | monomac was computed. |
MonoTouch | monotouch was computed. |
Tizen | tizen40 was computed. tizen60 was computed. |
Xamarin.iOS | xamarinios was computed. |
Xamarin.Mac | xamarinmac was computed. |
Xamarin.TVOS | xamarintvos was computed. |
Xamarin.WatchOS | xamarinwatchos was computed. |
-
.NETFramework 4.7
- Newtonsoft.Json (>= 10.0.3)
- System.Drawing.Common (>= 5.0.3)
-
.NETStandard 2.0
- Newtonsoft.Json (>= 10.0.3)
- System.Drawing.Common (>= 5.0.3)
NuGet packages (1)
Showing the top 1 NuGet packages that depend on Aspose.GIS:
Package | Downloads |
---|---|
Aspose.Total
Aspose.Total for .NET is the most complete package of all .NET file format APIs offered by Aspose. It empowers developers to create, edit, render, print and convert between a wide range of popular document formats within any .NET, C#, ASP.NET and VB.NET applications. |
GitHub repositories
This package is not used by any popular GitHub repositories.
Version | Downloads | Last updated |
---|---|---|
24.10.0 | 1,491 | 10/25/2024 |
24.9.0 | 3,440 | 9/27/2024 |
24.8.0 | 2,421 | 8/30/2024 |
24.7.0 | 2,195 | 7/29/2024 |
24.6.0 | 3,292 | 6/27/2024 |
24.5.0 | 2,673 | 5/31/2024 |
24.4.1 | 5,648 | 4/23/2024 |
24.3.0 | 1,480 | 4/2/2024 |
24.2.0 | 170 | 4/1/2024 |
24.1.1 | 2,779 | 3/28/2024 |
23.12.0 | 13,075 | 12/17/2023 |
23.11.0 | 7,675 | 11/26/2023 |
23.9.0 | 21,535 | 9/26/2023 |
23.8.0 | 7,699 | 8/28/2023 |
23.7.0 | 13,679 | 7/23/2023 |
23.6.0 | 7,096 | 6/29/2023 |
23.5.0 | 1,250 | 6/4/2023 |
23.4.0 | 8,932 | 4/24/2023 |
23.3.0 | 7,868 | 3/26/2023 |
23.2.0 | 6,187 | 2/26/2023 |
23.1.0 | 11,711 | 1/30/2023 |
22.11.0 | 16,161 | 12/4/2022 |
22.10.0 | 8,628 | 10/29/2022 |
22.9.0 | 16,176 | 9/24/2022 |
22.8.0 | 21,158 | 8/26/2022 |
22.7.0 | 8,928 | 7/27/2022 |
22.6.0 | 11,508 | 6/21/2022 |
22.5.0 | 11,125 | 5/21/2022 |
22.3.0 | 23,686 | 3/28/2022 |
22.1.0 | 17,129 | 1/18/2022 |
21.12.0 | 6,759 | 12/18/2021 |
21.11.0 | 14,197 | 11/25/2021 |
21.10.0 | 22,009 | 10/13/2021 |
21.9.0 | 11,291 | 9/12/2021 |
21.8.0 | 11,418 | 8/9/2021 |
21.7.0 | 13,109 | 7/7/2021 |
21.6.0 | 3,539 | 6/16/2021 |
21.5.0 | 9,623 | 5/18/2021 |
21.4.0 | 23,650 | 4/1/2021 |
21.3.0 | 7,261 | 3/2/2021 |
21.2.0 | 8,300 | 2/3/2021 |
21.1.0 | 3,487 | 1/18/2021 |
20.12.0 | 2,637 | 12/8/2020 |
20.11.0 | 11,173 | 11/18/2020 |
20.10.0 | 3,147 | 10/15/2020 |
20.9.0 | 2,674 | 9/7/2020 |
20.8.0 | 3,343 | 8/4/2020 |
20.7.0 | 2,880 | 7/8/2020 |
20.6.0 | 8,111 | 6/9/2020 |
20.5.0 | 20,798 | 5/21/2020 |
20.4.0 | 10,274 | 4/6/2020 |
20.3.0 | 2,499 | 3/11/2020 |
20.2.0 | 2,916 | 2/18/2020 |
20.1.0 | 5,023 | 1/28/2020 |
19.12.0 | 2,803 | 12/24/2019 |
19.11.0 | 2,792 | 11/13/2019 |
19.10.0 | 3,993 | 10/23/2019 |
19.9.0 | 1,303 | 9/30/2019 |
19.8.2 | 1,028 | 9/4/2019 |
19.8.1 | 961 | 9/2/2019 |
19.8.0 | 2,025 | 8/22/2019 |
19.7.1 | 1,057 | 7/26/2019 |
19.7.0 | 1,064 | 7/16/2019 |
19.6.1 | 1,168 | 6/28/2019 |
19.6.0 | 1,166 | 6/7/2019 |
19.5.0 | 5,317 | 5/8/2019 |
19.4.0 | 4,336 | 4/12/2019 |
19.3.0 | 1,233 | 3/15/2019 |
19.2.0 | 1,224 | 2/7/2019 |
19.1.0 | 1,187 | 1/10/2019 |
18.12.1 | 1,166 | 12/13/2018 |
18.12.0 | 1,302 | 12/3/2018 |
18.11.1 | 1,145 | 11/16/2018 |
18.11.0 | 1,127 | 11/9/2018 |
18.10.0 | 1,243 | 10/8/2018 |
18.9.0 | 1,269 | 9/11/2018 |
18.8.0 | 1,506 | 8/6/2018 |
18.7.0 | 1,420 | 7/11/2018 |
18.6.0 | 1,408 | 6/15/2018 |
18.5.0 | 1,352 | 5/21/2018 |
18.4.0 | 1,508 | 4/25/2018 |
18.3.0 | 1,455 | 3/26/2018 |
18.2.0 | 1,586 | 2/13/2018 |