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Cepicky charvat pdf_gi2011_hslayers_final

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GI2011-X-border-SDI/GDI-Symposium, 23..5.2011: Bad Schandau (SAX)
[ 11. Sächsisches GIS-Forum ]
24.5.2011: Decin (CZE)
[ 1. Bohemian#Saxonian GIS-Forum ]

Published in: Technology
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Cepicky charvat pdf_gi2011_hslayers_final

  1. 1. HSLayers JavaScript Mapping FrameworkJáchym Čepický, Karel Charvát, Přemysl Vohnout Help Service – Remote Sensing jachym@bnhelp.cz http://bnhelp.cz Czech Center for Science and Society charvat@ccss.cz, vohnout@css.cz http://ccss.czJachym Cepicky HSLayersjachym@bnhelp.cz JavaScript Mapping FrameworkHelp Service – Remote Sensing GI2011-X-border-SDI/GDI Symposium
  2. 2. HSLayers ● JavaScript library for creation of rich web-based geo-applications (Geoportals) ● Based on two components ● OpenLayers http://openlayers.org (2.10) ● ExtJS http://sencha.com (3.x) ● GNU/GPL ● Designed for building MapViewer component of INSPIRE infrastructureJachym Cepicky HSLayersjachym@bnhelp.cz JavaScript Mapping FrameworkHelp Service – Remote Sensing GI2011-X-border-SDI/GDI Symposium
  3. 3. INSPIRE ● Infrastructure for spatial information in Europe ● Member States shall establish a network of services for the spatial data sets: ● Discovery service ● View service ● Download service ● Transform service ● Invoke serviceJachym Cepicky HSLayersjachym@bnhelp.cz JavaScript Mapping FrameworkHelp Service – Remote Sensing GI2011-X-border-SDI/GDI Symposium
  4. 4. Server Side vs Client SideJachym Cepicky HSLayersjachym@bnhelp.cz JavaScript Mapping FrameworkHelp Service – Remote Sensing GI2011-X-border-SDI/GDI Symposium
  5. 5. Server Side vs Client SideJachym Cepicky HSLayersjachym@bnhelp.cz JavaScript Mapping FrameworkHelp Service – Remote Sensing GI2011-X-border-SDI/GDI Symposium
  6. 6. Server Side vs Client SideJachym Cepicky HSLayersjachym@bnhelp.cz JavaScript Mapping FrameworkHelp Service – Remote Sensing GI2011-X-border-SDI/GDI Symposium
  7. 7. Some examples of HSLayers ComponentsJachym Cepicky HSLayersjachym@bnhelp.cz JavaScript Mapping FrameworkHelp Service – Remote Sensing GI2011-X-border-SDI/GDI Symposium
  8. 8. Components ● Map (OpenLayers.Map)Jachym Cepicky HSLayersjachym@bnhelp.cz JavaScript Mapping FrameworkHelp Service – Remote Sensing GI2011-X-border-SDI/GDI Symposium
  9. 9. Components ● LayerSwitcher (HSLayers.Control.LayerSwitcher)Jachym Cepicky HSLayersjachym@bnhelp.cz JavaScript Mapping FrameworkHelp Service – Remote Sensing GI2011-X-border-SDI/GDI Symposium
  10. 10. Components ● OGC OWS Client (WMS/WFS, WCS in preparation)Jachym Cepicky HSLayersjachym@bnhelp.cz JavaScript Mapping FrameworkHelp Service – Remote Sensing GI2011-X-border-SDI/GDI Symposium
  11. 11. Components ● Printing maps (PDF, HTML, GeoTIFF, ...)Jachym Cepicky HSLayersjachym@bnhelp.cz JavaScript Mapping FrameworkHelp Service – Remote Sensing GI2011-X-border-SDI/GDI Symposium
  12. 12. Components ● OGC WMC ClientJachym Cepicky HSLayersjachym@bnhelp.cz JavaScript Mapping FrameworkHelp Service – Remote Sensing GI2011-X-border-SDI/GDI Symposium
  13. 13. Components ● GeoportalJachym Cepicky HSLayersjachym@bnhelp.cz JavaScript Mapping FrameworkHelp Service – Remote Sensing GI2011-X-border-SDI/GDI Symposium
  14. 14. Components ● http://geoportal.gov.czJachym Cepicky HSLayersjachym@bnhelp.cz JavaScript Mapping FrameworkHelp Service – Remote Sensing GI2011-X-border-SDI/GDI Symposium
  15. 15. Other Components ● Query (WMS GetFeatureInfo, support for text, html, gml, various ESRI formats, …) ● Projection switcher ● Editing of vector data (attributes, geometry | point, line, polygons) ● Other components, desigend to fit into regional Geodata Infrastructure ● Quering of Parcels ● Links to particular Municipality from Map directly ● Integration with Metadata CatalogueJachym Cepicky HSLayersjachym@bnhelp.cz JavaScript Mapping FrameworkHelp Service – Remote Sensing GI2011-X-border-SDI/GDI Symposium
  16. 16. Under construction ● Time support ● Closer integration with SLD ● WCS, WFS (nearly done) ● WFS Filtering ● ExtJS 4.0 support ● ….Jachym Cepicky HSLayersjachym@bnhelp.cz JavaScript Mapping FrameworkHelp Service – Remote Sensing GI2011-X-border-SDI/GDI Symposium
  17. 17. Conclusion● HSLayers is tool designed for easy clients creation, used (not only) within INSPIRE infrastructure.● It is mature project, used in several europan projects (Plan4all, Habitats, …) and on czech national INSPIRE Geoportal● Links ● http://redmine.ccss.cz/projects/hslayers ● http://www.bnhelp.cz/wwwlibs/hslayers/trunk/doc/ ● Life examples (of portals) – Http://geoportal.gov.cz – Http://geoportal4everybody.eu – Http://www.plan4all.euJachym Cepicky HSLayersjachym@bnhelp.cz JavaScript Mapping FrameworkHelp Service – Remote Sensing GI2011-X-border-SDI/GDI Symposium

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