.. _query-as: How-to display a raster layer and query as a vector layer ========================================================= Raster services have limitations. WMS can only support a point-based query and not polygon or attribute based queries. However, vector layers can be more complicated to style and less consistently displayed between different clients. GeoMoose provides a way to have services automatically refer to a vector layer for query operations when using a raster layer. An example with parcels ----------------------- This is a cut down example based on the layers in the desktop demo's mapbook: .. code:: xml ./demo/parcels/parcels.map ./demo/parcels/parcels.map