topic WMS Service in ArcGIS Viewer for Flex Questions

WMS Service

JayHalligan — Tue, 20 Dec 2011 13:33:42 GMT

Can anyone tell me if it is possible to add a WMS service to Flexviewer (I know it is...but how). I am trying to add FEMA's WMS services but I can not seem to get the config.xml correct.

The service is located here:
http://www.arcgis.com/home/item.html?id=43f091535c3d413a97bcf28b94594f43

or here:
https://hazards.fema.gov/femaportal/wps/portal/NFHLWMS

Re: WMS Service

DasaPaddock — Sat, 11 Dec 2021 17:28:23 GMT

Try this. I've had to change the base layer since this FEMA WMS layer doesn't support the web mercator projection.

    <map initialextent="-78.6133 36.5172 -70.7801 40.1042" top="40">
        <basemaps>
            <layer label="Aerial" type="tiled" visible="true"
                   url="http://server.arcgisonline.com/ArcGIS/rest/services/ESRI_Imagery_World_2D/MapServer"/>
        </basemaps>
        <operationallayers>
            <layer label="FEMA WMS" type="wms" visible="true"
                   url="http://hazards.fema.gov/wmsconnector/wmsconnector/com.esri.wms.Esrimap/NFHL"
                   version="1.1.1"
                   skipgetcapabilities="true"
                   visiblelayers="HDM:DFIRM_COMMUNITY_AVAILABILITY,Flood_Hazard_Zones_General,Flood_Hazard_Zones_linear,USGS_Quads,REF:HYDRO_UNIT_CODE,PLSS_Township_Range_Lines,Base_Flood_Elevation,Flood Hazards Zone Boundaries,Bench_Marks"/>
        </operationallayers>
    </map>

You can also use the web map directly like this:

<map itemid="43f091535c3d413a97bcf28b94594f43" top="40"/>

If your browser window is too big, the service will not appear and will instead return this error message: [ERR0924] Requested image is too big and cannot be created.

Re: WMS Service

JayHalligan — Wed, 21 Dec 2011 16:17:24 GMT

Thanks worked perfectly once I deleted all basemaps that contained world mercator projection. Thanks again.