AGIV AngularJS ArcGIS award BKG Bootstrap Bridge Article conference Conformance testing Environment Canada ERGO ESA esri Eurostat FAO FOSS foss4g GeoCat Bridge GeoCat Bridge for GeoServer GeoExplorer GeoNetwork opensource geopackage INSPIRE INSPRE interoperability jiide Metadata Neftex Nordic Open Source Initiative Network OGC OMNR open data OpenLayers3 OSGeo PostGIS QGIS Rijkswaterstaat SDI siglibre SLD Sponsor SwissTopo usability WFS Workshop