The topics

3D Access Control aerial images Analysis analytics API application schema Are3na Atom authoring Availability Big Data broker cache Cadaster Capacity testing catalog Client cloud services CMS code list code lists coordinate systems coverage crawler Crowdsourcing CSW database DCAT DCAT-AP diagrams Disaster Management Documentation Dublin Core Earth Observation edge-matching ETF ETL Extension gazetteer geocoding geodata management GeoDCAT-AP geometric algorithms Geometry Validation geoparsing geoportal geoprocessing geotagging GeoXACML globe GML GPS GPX harvesting HILUCS hosting INSPIRE INSPIRE central component INSPIRE dataset INSPIRE Discovery Service INSPIRE Download Service INSPIRE Geoportal INSPIRE metadata INSPIRE pre-defined WFS INSPIRE theme INSPIRE View Service INSPIRE WCS Reference Implementation interoperability IP ISA ISO 19115 ISO 19119 ISO 19135 ISO 19139 JSON KML KPI layer LDAP LiDAR Linked Data map MARC 21 mashups MetaCRS metadata metadata quality modelling Monitoring multi-dimensional mygeoss Natura 2000 NetCDF noise OAI-PMH OCL OGC OGC Compliance Program Open data OpenGL OpenSearch ortho-rectification OSGeo PDOK performance photogrammetry PID planar partitions portrayal projections proxy QGIS Quality of Service RASTER RDF Register registry Remote Sensing rendering reporting RESTful API retrieval reverse geocoding RoR routing SaaS Scenario 1 schema.org schema transformation Schematron SDI SDK search engine SEMIC sensor sensor data management SensorML shop simulations SOS SPARQL spatial analysis spatial index spatio-temporal Statistics Survey SVG SWE THREDDS TMS transformation transport UML Usage validation Validator vector VGI Viewer Visualisation Water Framework Directive water management WCS weather forecast WebGL web metrics WFS WMC WMS WMTS WPS XSLT

istSOS is an OGC SOS server implementation written in Python. istSOS allows for managing and dispatch observations from monitoring sensors according to the Sensor Observation Service standard.

ncWMS is a Web Map Service for geospatial data that are stored in CF-compliant NetCDF files. The intention is to create a WMS that requires minimal configuration: the source data files should already contain most of the necessary metadata. ncWMS is developed and maintained by the Reading e-Science Centre (ReSC) at the University of Reading, UK.

EOxServer is a Python application and framework for presenting Earth Observation (EO) data and metadata.

EOxServer implements the OGC Implementation Specifications EO-WCS, EO-WMS and WPS on top of MapServer's WCS and WMS implementations.

SAGA is a Geographic Information System (GIS) software

The NASA WorldWind high-performance 3D Virtual globe API and SDK allow building cross-platform 3D geospatial desktop applications in Java.

Cesium is a JavaScript library for creating 3D globes and 2D maps in a web browser without a plugin. It uses WebGL for hardware-accelerated graphics, and is cross-platform, cross-browser, and tuned for dynamic-data visualization.

Cartaro is the web mapping platform that brings the power of the best open source geospatial components into a content management system.

TileMill helps designing custom web maps.

PyWPS enables integration, publishing and execution of Python processes via the WPS standard.

Open-source JavaScript library for mobile-friendly interactive maps. It works efficiently across all major desktop and mobile platforms, can be extended with lots of plugins.