Specification for streaming massive heterogeneous 3D geospatial datasets 🌎

Source code of the MapServer project. Please submit pull requests to master branch.

Boost.Geometry - Generic Geometry Library

3D City Database - The Open Source CityGML Database

An asciidoc version of the GeoPackage specification for easier collaboration

A component of MapFish for printing templated cartographic maps. This module is the Java serverside module. For support post to the mailing list: https://groups.google.com/forum/#!forum/mapfish-print-users

A spatial extension of the H2 database.

An open standard for querying geospatial information on the web.

GeoAPI.NET project provides a common framework based on OGC/ISO standards to improve interoperability among .NET GIS projects.

Library combining OpenLayers and AngularJS

pygeoapi is a Python server implementation of the OGC API suite of standards. The project emerged as part of the next generation OGC API efforts in 2018 and provides the capability for organizations to deploy a RESTful OGC API endpoint using OpenAPI, GeoJSON, and HTML. pygeoapi is open source and released under an MIT license.

Java desktop application that allows the creation and editing of OGC Styled Layer Descriptors for use with GeoServer. See blog for more project information (https://robward-scisys.github.io).

52°North Sensor Observation Service

Official deegree repository providing geospatial core libraries, data access and advanced OGC web service implementations

The Open Source Java API for CityGML

This is the main geOrchestra Spatial Data Infrastructure repository, which hosts the source code.

An open-source Geographic Information System (GIS) created by research and for research.

GWT wrapper for OpenLayers 3+ using JSInterop

GOST - Go implementation of OGC SensorThings API

The 52°North Web Processing Service enables the deployment of geo-processes on the web in a standardized way.

SuperMap iClient for JavaScript 是 GIS 客户端应用开发包，支持多源数据地图，支持多终端，跨浏览器。 iClient-JS现已升级为iClient9，新增支持Leaflet\OpenLayers(3/4/5)\MapboxGL-JS等新一代地图库，本仓库为iclient-classic(iclient8)源代码。

c2cgeoportal application

Tools for building raster processing and display services

A minimalist (geospatial) ETL

R tools to write, read & validate geographic metadata (OGC/ISO 19110, 19115, 19119, 19136 and 19139)

co-create and grow GEOINT standards transparenlty

Flamingo Geo CMS repository

OGC Web Feature Service 2.0 interface for the 3D City Database

A dashboard to easily visualize sensordata from SensorThings API compatible servers

Simple Features Well Known Binary Java Library