Geospatial data has no intrinsic visual component and it must be styled in order to see data. Styling specifies color, thickness, and other visible attributes used to render data on a map and is really important in the web.
In GeoServer, styling is accomplished using a markup language called Styled Layer Descriptor or SLD for short. SLD is an XML-based markup language that addresses the need for users and software to be able to control the visual portrayal of the geospatial data. The ability to define styling rules requires a styling language that the client and server can both understand.
In this session, we will explore the capabilities of SLD and how you can create styles to produce beautiful maps and finally we learned you the steps of generating a style layer by QGIS.
The items that mentioned in this video:
0:00 - Adding a Style
5:06 - Editing a Style
9:54 - Generating SLD styles with QGIS
12:43 - Removing a Style
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