geoserver
1<?xml version="1.0" encoding="UTF-8"?>
2<StyledLayerDescriptor xmlns="http://www.opengis.net/sld" xmlns:ogc="http://www.opengis.net/ogc" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/sld
3http://schemas.opengis.net/sld/1.0.0/StyledLayerDescriptor.xsd" version="1.0.0">
4<UserLayer>
5<Name>raster_layer</Name>
6<UserStyle>
7<Name>raster</Name>
8<Title>Opaque Raster</Title>
9<Abstract>A sample style for rasters</Abstract>
10<FeatureTypeStyle>
11<FeatureTypeName>Feature</FeatureTypeName>
12<Rule>
13<RasterSymbolizer>
14<Opacity>1.0</Opacity>
15</RasterSymbolizer>
16</Rule>
17</FeatureTypeStyle>
18</UserStyle>
19</UserLayer>
20</StyledLayerDescriptor>