A Styled Layer Descriptor (SLD) is an XML schema specified by the Open Geospatial Consortium (OGC) for describing the appearance of map layers.

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GeoServer Label Placement - Place Always Inside Polygon

Is there a way within the SLD to ensure that the label always appears within the polygon? For example, in odd shaped polygons (with a hole, or a horseshoe shape) my labels are sitting outside. I'd ...
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20 views

Vendor parameter <VendorOption name=“labelObstacle”>true</VendorOption> not working?

I am trying to avoid drawing overlapping labels with vendor parameters. I tried below option in different versions of Geoservers (2.2.1 to 2.5.2), its not working. ...
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97 views

How do I draw the arrow on the line using SLD of Geoserver?

I have a line layer in geoserver as in the 1st image. How can I draw an arrow on the line like in the 2nd image? The line.rar includes a shapefile and a sld file. Please help to edit an sample for me, ...
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30 views

Can I use relative path for image in SLD 1.1.0

Can I use relative path in the SLD 1.1.0? When validating it in geoserver, it said Parsing failed for ExternalGraphic: java.lang.IllegalArgumentException: URI is not absolute SLD: ...
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20 views

Openayer Style SLD for ship

I am trying to find an sld for a Ship. I am parsing an AIS feed and would like to make the ship different colors based on class of ship and length as well as rotate it based on the COG (course). ...
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31 views

SLD specification for a vertical line on every line turning point

You can define a vertical line in SLD like this: <LineSymbolizer> <Stroke> <GraphicStroke> <Graphic> <Mark> ...
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20 views

Clustering on Geoserver layer appearing out of the map

We are using Geoserver and openlayers to display maps. Geosever layer provides list of sites, since there were many we did a clsutering using Styles. But the problem is when we zoom out completely ...
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2answers
62 views

Is there a symbols level option/solution for SLD?

Is it possible to have an sld blend the symbology in the lines together just as QGIS and ArcGIS allow using symbol levels? In QGIS I can use symbol levels on the line layer and have this appearance: ...
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22 views

Overview of SLD expressions

Does anyone have an overview of how expressions are supposed to work along with an overview of all available expressions. I have looked at the official references at the website of the OGC and I can ...
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17 views

Mapserver and SLD Files

I have a set of data layers that define a map from small to large scales. These layers are available through mapserver and are grouped in the mapfile so:- LAYER GROUP large_scale NAME roads .. ...
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45 views

How to load style from postgresql?

Is there any way to load a postgresql style for a vector layer using python? There is a function: loadNamedStyleFromDb (const QString &db, const QString &theURI, QString &qml).Does it ...
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50 views

Problem when trying to style negative values in Geoserver via SLD

I have a PostGIS table that holds (numeric) values from -1 to +1. I would like to style these values in Geoserver so I created an SLD file in QGIS which looks like this: ---snip--- <?xml ...
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26 views

What does property FeatureTypeName do in Styled Layer Descriptor (SLD) specification?

I am studying the Styled Layer Descriptor (SLD) specification. I got a general grasp of how I can use it to style a map. I still have one question about the FeatureTypeStyle though. When looking at ...
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1answer
31 views

Using SLD with WMS

How does WMS interpret the SLD it receives? Does it parse the document and immediately draws the layers defined from top to bottom? Or does it rely on the 'layers' and 'style' parameters you can send ...
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1answer
33 views

Creating dual lines with one line in geoserver

Im trying to figure if it is possible to create a two lines from one line say for instance a road. One to create the out lines as an underlaying color while another line creates a top color but a ...
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1answer
32 views

SLDs imported from ArcMap do not apply on Geoserver

I've exported shapefiles and SLDs from ArcGIS to deploy them on GeoServer. The client was using field names longer than 10 symbols so they got truncated. The field upon which the symbology is mainly ...
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22 views

Openlayers text symbology is not being shown

I have a Vector Layer in a .json file: { "type" : "FeatureCollection", "features": [ { "type": "Feature", "properties": { "Station_Id":107, "NAME":"ARDEBIL(F)","ELEVATION":"1314.3"}, ...
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30 views

How to create and export complex symbology? [duplicate]

I've got punctual geometries that I'd like to represent in a desktop and a web application, using complex symbology, like this : My idea is to use a symbology editor to create a SLD file that ...
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83 views

Rotation by attribute in Geoserver SLD style

I have a table with field calculated by function: NEW."rotationAngle" := degrees( ST_Azimuth( ST_StartPoint(NEW.the_geom) ...
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20 views

How not to repeat text in linesimbolizer?

I need make a sld style with line and label above. But it's not that simple because I have some additional requirements: Label without repeat Label fitted in line in ideal or put in line center. ...
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1answer
54 views

Force all labels visible in GeoServer

How can I force all labels to be visible in GeoServer I have tried with both <VendorOption name="conflictResolution">false</VendorOption> and <VendorOption ...
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2answers
57 views

How do I black out all polygons except one using Geoserver SLD_BODY= parameter in GetMap URL?

I am trying to use the SLD_BODY= parameter to set a style that will black out all polygons except one; the remaining polygon should be transparent. However, the image comes back with all the polygons ...
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2answers
88 views

Geoserver SLD text symbology

I have problem with the Geoserver. I have a layer (called "cities") which contains points with attributes. (ID, Name, Layer, etc....) I'd like to write out all the names (at now it doesn't matter if ...
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1answer
123 views

Label styling applied in Geoserver are not being applied to WMS layer in Openlayers

I am trying to label a layer of line vectors using SLD in Geoserver. It is simple enough, and it's pretty much copied from the SLD cookbook: ...
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1answer
33 views

Why doesn't SLD validate?

Why doesn't my SLD validate? <?xml version="1.0" encoding="UTF-8"?> <StyledLayerDescriptor xmlns="http://www.opengis.net/sld" xmlns:ogc="http://www.opengis.net/ogc" ...
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6 views

SLD style descriptor doesn't validate [duplicate]

I am trying to style a geotiff in OpenGeo Boundless...it doesn't validate... http://schemas.opengis.net/sld/1.0.0/StyledLayerDescriptor.xsd" version="1.0.0"> raster_layer PM 2.5 PM 2.5 ...
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12 views

How to stop multiple labes showing for a single item [duplicate]

On top of some other styling, I have used GeoExplorer to edit the scale based rendering of labels for the names of fields in an area. It all works fine but when I zoom in of fields that have a large ...
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15 views

Tiles causing problems with dasharray

I'm having a problem with a stroke-dasharray in Geoserver SLD. When previewing in single-tile mode, everything looks like I want it to, but when I preview in tile-mode I get gaps on the border of the ...
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1answer
31 views

SLD function/transformation based on table values

I'm trying to accomplish an apparently simple task, to display some lines from a postgis table, but I don't know how to do it. The table has, say, 3 fields, one for the geometry and the other two have ...
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1answer
51 views

How to stack multiple graphics/marks/backgrounds on a single TextSymbolizer in Geoserver?

I tried simply adding two marks to a graphic, but only 1 got rendered. I tried adding two graphics to a TextSymbolizer, but only 1 got rendered. I tried adding two TextSymbolizers to the same rule, ...
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1answer
46 views

Geoserver SLD default style for feature

I'm new with geoserver so my question can be silly. I'm trying to style a geoserver layer. The features come from a postgis table. The feature are all lines. I'd like to style them based on ...
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33 views

How can I add multiple rules in a GetLegendGraphic request in Geoserver?

I am using following GetLegendGraphcs request ...
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79 views

Geoserver SLD style - double dashed line

Is it possible to make SLD style for Geoserver maps to represent street that has 3 tracks (or more) with something like this I know that it is possible to make single dashed line ------ so the ...
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62 views

How to crop coverage with WPS chain in sld?

I had 2 layers: custom:Temperature: Point layer. custom:Region: Polygon layer. I would like to perform a gs:CropCoverage of the Raster Layer which is the result of gs:BarnesSurface of vector layer ...
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10 views

SLD filter function usage for placing symbol at a particular point on the geometry (the_geom)

I am applying a symbol to a point on ellipse. For this i used the startPoint function, but my ellipse's coordinates start from the right side on the curve so it wrongly places the symbol at the right ...
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1answer
43 views

Both dashed line and stroke line in parallel in the SLD

I just started in GIS. how can i draw in the GeoServer's SLD editor, both dashed and stroke line in parallel? like this, ----------------------------------- ___________________________________ ...
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243 views

SLD parsing fail on GeoServer

I created a custom style on QGis and saved as SLD file. When i added to GeoServer, after validation it, i got an errors about parsing. Parsing failed for Filter: java.lang.RuntimeException: Unable ...
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1answer
70 views

Geoserver: gs:Reproject in SLD fails

I want to reproject data via sld: <?xml version="1.0" encoding="ISO-8859-1"?> <StyledLayerDescriptor version="1.0.0" xsi:schemaLocation="http://www.opengis.net/sld ...
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24 views

Polygons missing from GetMap when stroke symbolizer is absent from SLD

We have an interesting scenario with one of our layers being served via GeoServer 2.2.3. The data is stored in a PostGIS DB. Certain GetMap requests were returning empty tiles, but only at certain ...
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1answer
135 views

Geoserver OSM data Imported via osm2pgsql - most efficient tables to use to style roads

The Osm2pgsql importer for OSM data to Postgres results in two tables for ways, one called planet_osm_roads and a second one called planet_osm_lines The Osm2pgsql documentation states that the ...
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59 views

How to create dynamically styled symbols (fill, stroke, stroke-width ..) with Geoserver?

Case scenario: I need to create symbology that takes fill, stroke and stroke width with information from the database. Problem arises with custom defined symbols like the one on the image. There are ...
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67 views

Geoserver KML Rendering in Google Earth - SLD Errors

I have a layergroup with custom SLD's in Geoserver: Layer preview All the symbology renders fine. If I try and add the KML as a network link into google earth using this URL I lose most of my SVG and ...
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119 views

Changing the SLD Repeat attribute appears to have no effect for a line label on a WMS layer

I have a WMS layer (within Geoserver) for roads, and a style defined to label these roads. I have the repeat set for the Text Symbolizer as follows <VendorOption ...
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36 views

Nested Geometric Functions in SLD in GeoServer

I want to use nested geometric functions in SLD of GeoServer. For example I want to set some offset for certain type of polygons in my data. Then output of the offset geometric function needs to be ...
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2answers
102 views

Geoserver / SLD multiline lables not working?

for several hours Im trying to create a multiline label for a line. I use Geoserver 2.5, the line is in postGIS, the style is very simple : <?xml version="1.0" encoding="UTF-8"?> ...
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6answers
739 views

SLD Editor with GUI?

I am setting up a GeoServer instance to serve up a few different PostGIS databases. I have GeoServer up and running however, it takes me forever to enter the SLD into GeoServer by hand. Is there a ...
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34 views

How can I use the SLD and SLD_body arguments?

How can I use the SLD and SLD_body arguments of a GetMap request with the mapA.overlayMapTypes.ImageMapType object? var wmsOptions = { alt: "", getTileUrl: function (tile, zoom) { return ...
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43 views

How to get full 16 bits range using RasterSymbolizer and ColorMap ramp?

I am attempting to get the full 16 bits values of my DEM (stored as TIFF files) rendered in WMS tiles (png format). For this I use GeoServer 2.5 and a RasterSymbolizer with a ColorMap of type "ramp". ...
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45 views

SLD styling based on Cql filter result

I am using Geoserver 2.4.4 with a postGIS database. I have 2 layers configured, one of them represents some polygons. I am trying to put a label inside the polygon with the number of the features of ...
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53 views

Pointstack with different count-1-symbols / SLD / GeoServer

I try to use the pointstack sld to visualize my data at different scales. I used the example from http://suite.opengeo.org/opengeo-docs/cartography/rt/pointstacker.html, and everything is fine. ...