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<layer label="Surface Sea Water Velocity" type="wms" visible="true" visiblelayers="surface_sea_water_velocity" imageFormat="png32" alpha="0.6" skipgetcapabilities="true" url="http://hfrnet.ucsd.edu/thredds/wms/HFRNet/USWC/6km/hourly/RTV?service=WMS&srs=EPSG:4326"/>