HSLayers and INSPIRE
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The document discusses the HSLayers map viewer, a JavaScript mapping framework designed for building rich mapping portals and improving OpenLayers-based maps. It covers the INSPIRATION infrastructure for spatial information in the European Community and outlines the functionalities of spatial data infrastructure (SDI), including metadata services, processing services, and geoportals. Additionally, it describes the components and server features that support the HSLayers framework.
HSLayers and INSPIRE
- 1. HSLayers map viewer Do you want to INSPIRE? Jáchym ˇCepický1, Štˇepán Kafka1, Pˇremysl Vohnout2 1Help Service - Remote Sensing s.r.o. Benešov http://hsrs.cz 2Czech Center for Science and Society Prague http://ccss.cz FOSS4G-CEE 2013, Bucure¸sti
- 3. SDI Spatial data infrastructure1 software client - to display, query, and analyse spatial data (this could be a browser or a Desktop GIS), a catalogue service - for the discovery, browsing, and querying of metadata or spatial services, spatial datasets and other resources, a spatial data service - allowing the delivery of the data via the Internet, processing services - such as datum and projection transformations, a (spatial) data repository - to store data, e.g. a Spatial database, GIS software (client or desktop) - to create and update spatial data 1 http: //en.wikipedia.org/wiki/Spatial_data_infrastructure
- 4. INSPIRE Infrastructure for Spatial Information in the European Community 2007 General SDI framework for European purposes Implementing rules Metadata Network services, Data and Service Sharing Monitoring and Reporting
- 5. INSPIRE Geoportal Inspire geo-portal means an Internet site, or equivalent, providing access to the services referred to in Article 11(1); Discovery View Download Transform Invoke
- 6. INSPIRE View service view services making it possible, as a minimum, to display navigate zoom in/out pan overlay viewable spatial datasets display legend display relevant content of metadata
- 7. HSLayers HSLayers is yet another JavaScript Mapping framework. You can use it for building rich mapping portals, as well as use it’s parts for improving your simple OpenLayers-based map.
- 8. HSLayers structure Components based on OpenLayers Components based on ExtJS Patches for OpenLayers
- 11. Why not GeoExt? Why Not GeoExt?!
- 12. OpenLayers components HSLayers.Map (HSLayers.Metadata, HSLayers.User, . . . ) HSLayers.Popup HSLayers.Control.Attribution HSL.Control.BoxLayerSwitcher HSLayers.Control.Editing HSLayers.Control.Measure HSLayers.Control.PanZoomBar HSLayers.Control.Query HSLayers.Control.ScaleSwitcher HSLayers.Control.State HSLayers.Layer.OWS, WMS, WFS, WCS HSLayers.Layer.TreeLayer HSLayers.Layer.MultiLayer HSLayers.Format.PrintContext HSLayers.Format.State HSLayers.Format.KML HSLayers.Format.WMC
- 13. ExtJS Components HSLayers.LayerSwitcher Context manager Printig client Permalink window MapPortal – integrating all together . . .
- 14. Server components Ajax proxy (also POST and other request types) StatusManager – PHP script for storing sessions and permalinks Printing module Proxy4ows – transform WFS and WCS services into WMS (and warp WMS, if needed) Editing
- 15. Geoportals Map portals do not work Brian Timoney, http://mapbrief.com
- 16. Geoportals Map portals do work, we are just doing it wrong Chris Helm