Changes between Version 151 and Version 152 of UserGuidelines/GIS/Data


Ignore:
Timestamp:
06/15/11 18:44:15 (10 years ago)
Author:
Fran Boon
Comment:

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  • UserGuidelines/GIS/Data

    v151 v152  
    258258==== Configure !GeoServer ====
    259259 * Add [http://geo.eden.sahanafoundation.org/geoserver/web/?wicket:bookmarkablePage=:org.geoserver.web.data.layer.LayerPage Layer]
    260  * Add [http://geo.eden.sahanafoundation.org/geoserver/web/?wicket:bookmarkablePage=:org.geoserver.wms.web.data.StylePage Style]:
     260 * Add [http://geo.eden.sahanafoundation.org/geoserver/web/?wicket:bookmarkablePage=:org.geoserver.wms.web.data.StylePage Style] for WMS presentation:
    261261  * http://docs.geoserver.org/stable/en/user/styling/sld-introduction.html
    262262 * Publish
    263263  * Apply Style
    264264
     265==== WFS ====
     266If you are displaying a complex dataset at zoomed-out resolutions, then you will want to have simplified views.
     267
     268e.g. Hospitals aren't shown at all at low zooms, are shown as Points at medium zooms & shown as Polygons at high zooms.
     269
     270Scale-dependent styling using SLD in !GeoServer:
     271 * http://ian01.geog.psu.edu/geoserver_docs/data/naturalearth/naturalearth_physical.html
     272
     273Scale-dependent styling in !OpenLayers:
     274 * http://docs.openlayers.org/library/feature_styling.html#custom-rules
     275
     276Simplifying Polygons in PostGIS:
     277 * http://linfiniti.com/2011/06/scale-dependent-generalization-in-postgis-and-qgis/
     278
     279Showing the different layers at different zooms using !GeoServer:
     280 * http://docs.geoserver.org/stable/en/user/tutorials/feature-pregeneralized/feature-pregeneralized_tutorial.html
     281{{{
     282cd
     283wget http://kent.dl.sourceforge.net/project/geoserver/GeoServer%20Extensions/2.1.0/geoserver-2.1.0-feature-pregeneralized-plugin.zip
     284cd /var/lib/tomcat6/webapps/geoserver/WEB-INF/lib/
     285unzip ~/geoserver-2.1.0-feature-pregeneralized-plugin.zip
     286/etc/init.d/tomcat6 restart
     287}}}
     288
     289@ToDo: How to get Sahana's Map Viewing Client to request the different layers at different zoom levels?
    265290==== Add WMS Layer to Sahana Eden ====
    266291 * ''tbc''