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3

How about using GDAL_Grid? Just pass the arguments over to GDAL and return the raster file or render it in the web browser. It does IDW, Nearest neighbor, and averaging and has a robust set of input parameters.


3

When stacked symbols are only separated by the <Rule> tags, the order in which they appear on the map is random. You need to separate them using <FeatureTypeStyle> tags. Symbols at the top of the SLD will be drawn first, so for your road example you should put the road casing first followed by the road fill. E.g. <FeatureTypeStyle> ...


3

See this GeoServer ticket and others which are referred in it http://jira.codehaus.org/browse/GEOS-2935. Support for compound curves etc. is a brand new feature in GeoServer and for the first time available in version 2.6-RC1. Great news it that you can test it immediately and perhaps send feedback to geoserver-users list before GeoServer 2.6 will be ...


3

Step-by-step for GeoServer. Note: As @michal-mackiewicz writes, the WPS extension for GeoServer must be installed. Acquire some point data, for example Natural Earth populated places http://www.naturalearthdata.com/http//www.naturalearthdata.com/download/10m/cultural/ne_10m_populated_places.zip Import data into Postgis for example with ogr2ogr ogr2ogr ...


2

Thinking that you need heat maps rendered on the fly, I would go for these options instead: Leaflet: http://www.patrick-wied.at/static/heatmapjs/example-heatmap-leaflet.html OpenLayers: http://www.websitedev.de/temp/openlayers-heatmap-layer.html Both LL and OL: http://www.patrick-wied.at/static/heatmapjs/examples.html Some on-the-fly examples: ...


2

To have a better idea we would need you to send over the output of the gdalinfo on those images. I suspect that these are 16 bits images hence geoserver is applying contrast stretch on the fly to them depending on the local histogram to equalize them on bring them on 8 bits. You need to play with the rastersymbolizer parameters to improve the situation or ...


2

You can try this, http://lib.heron-mc.org/heron/1.0.3/examples/timeslider/index.html This example has an amazing slider, Hope it meets all your requirements. UPDATE : Another Good Example: http://timemap.googlecode.com/svn/tags/2.0.1/examples/kenya.html


2

You should look go to the Geoserver download page http://geoserver.org/download/. There, select the version of Geoserver you are using. At the bottom of the page, you will see the extensions. Listed under Vector formats, you will find the Oracle one. Download the zip file, it contains the dependencies you need to copy to WEB-INF/lib dir, including the ...


2

OK - I pasted the SLD you supplied in to GeoServer - first it helpfully points out that you are missing the closing tags for </NamedLayer> </StyledLayerDescriptor> at the end. Once the XML is complete it complains about line 46: cvc-complex-type.2.4.a: Invalid content was found starting with element 'ogc:Filter'. One of ...


2

I do not know of a Commercial Service, but the US Census Tiger Dataset has a lot of City Boundary information that is current as of 2014. These are supplied as Shape Files which could be loaded into a PostGres/PostGIS database You would need to implement a Reverse GeoCode Lookup (this is a link to Google's service) to obtain a Latitude/Longitude for the ...


2

In fact there sort of is an excel plugin for GeoServer in that you can (or could) take the the GeoTools Community Excel Datastore and drop it into GeoServer and it should just work. But it will be quite slow if you have more than a few hundred points. Sadly GeoTools doesn't build the community modules by default so you'll need to get the sources and build ...


2

Well that was easy...My issue was I had my line and casing grouped in the FeatureTypeStyle. The fix was to group the rules for the road in one FeatureTypeStyle and the casing in another. See below: <FeatureTypeStyle> <Rule> <MinScaleDenominator>50000</MinScaleDenominator> ...


2

No - I don't think it is. There are two fixes that come to mind: 1 - copy the layer and add a new FeatureTemplate to the new layer. 2 - return all the data that any of your popups need and write some JavaScript to set up the pop up with the content you need.


1

The installer in GeoServer versions <2.6 has an issue with Windows 7 which makes installation into "Program files" or "Program files(x86)" to fail because Win 7 requires elevated privileges for those directories and the old installer does not take care of that. The installer in GeoServer 2.6 is fixed to raise the privileges and installation into Program ...


1

After loading all the datas in vector layer we have to redraw vector layer. map.getLayersByName(vectorlayerName)[0].redraw(); Thank you @iant. :)


1

By default, Postgres allows access from only local users on the same server, since you can connect via an Ip Address, you must have configured some security already, so to allow the hostname, you should only need to do the following .. Edit your pg_hba.conf file for your PostGres installation add the following entry # Allow any user from hosts in the ...


1

I did some development a couple of years ago for a company called Avalara that provides commercial services (built on MapDotNet) for obtaining just that sort of information about tax jurisdictions for a given location by address or by coordinates.


1

According to this link it is not yet possible: http://ehc.ac/p/geoserver/mailman/message/32091487/


1

I don't know any web client with an out of the box time slider for WMS-T layers. WMS dimension is strangely a property of the WMS protocol that is lacking in many tools I used. I developed a solution to handle all dimensions (time and others) based on OpenLayers. You can find it here : WMS dimension example The layer in this example is defined in Mapserver ...


1

I found the correct version! It is jetty-servlets-9.2.2.v20140723.jar. Thanks.


1

So I looked for similar issues in the bug report section and found a similar discution. Adding this arg to the startup.bat seems to fix it for me... -Dorg.geoserver.wms.featureinfo.render.enabled=false http://jira.codehaus.org/browse/GEOS-6572


1

For using geoserver-manager with Maven, follow this: https://github.com/geosolutions-it/geoserver-manager/wiki#working-with-maven Looking at your post, you declare a dependency instead of a repository, and the log indicates that some class is not found, which may indicate geoserver-manager is not found on your classpath. Check your pom.xml is valid, and ...


1

There are many open source software and approaches for your question but I suggest options: GeoServer (www.geoserver.org) - Webmapping server developed in Java by OpenGeo. You can find lots of documentation online (look for the tutorials in the OpenGeo site). GeoServer has a very friendly admin interface so you can install and start publishing your geo data ...


1

You can get attribute information by simply adding this control. new OpenLayers.Control.WMSGetFeatureInfo({ autoActivate: true, infoFormat: "application/vnd.ogc.gml", maxFeatures: 5, eventListeners: { "getfeatureinfo": function(e) { var items = []; Ext.each(e.features, function(feature) { items.push({ ...


1

You have such a tool in your GeoServer layer preview OpenLayers app. It creates GetFeatureInfo request when you click at your map. It does not make a popup but shows info below the map. The Openlayers control is here http://dev.openlayers.org/docs/files/OpenLayers/Control/WMSGetFeatureInfo-js.html and a demo is here ...


1

Edit the bounding boxes of the layer manually with the GeoServer admin utility to cover some reasonable area. The BBOX that is automatically calculated from data for a single point is also just a point and that's the reason for your trouble. You can either feed a new Lat/Lon Bounding Box directly or alternatively enter numbers into Native Bounding Box and ...


1

Ref: http://leafletjs.com/reference.html#icon pointToLayer: function(feature, latlng) { var smallIcon = L.icon({ iconSize: [27, 27], iconAnchor: [13, 27], popupAnchor: [1, -24], iconUrl: 'leaflet/icons/' + feature.properties.pcp + '.png' }); return ...


1

Something went wrong during deploy. More information is needed to help out: which OS which version of GeoServer which type of release (exe on win, cross platform bin, etc... ) Simone.


1

There seems to be a bug in the QGis SLD export function: <ogc:Literal>-<ogc:Literal>0.463182</ogc:Literal> --> fail! <ogc:Literal>-0.463182</ogc:Literal> --> pass! BUT I overlooked some of the still existing <ogc:Literal>-<ogc:Literal> in my code :). Via the help of the Geoserver mailing list ...


1

If the WFS support is enabled on your GeoServer you can check the schema of the layer with DescribeFeatureType http://demo.opengeo.org/geoserver/wms?service=WFS&version=1.0.0&request=DescribeFeatureType&typename=topp:states All the information of all the columns in XML so that you can parse it? Read all the data with WFS GetFeature ...



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