If a particular role-for example, Planners-is denied access to a map, Planners will not be able to access the map through SOAP, REST, or WFS interfaces.ĪrcGIS Server supports a number of authentication schemes. The security for a WFS service is managed by controlling the security of its parent map service.
Securing WFS servicesĪ WFS service exposes an ArcGIS Server map service to WFS consumers. See Use external capabilities files with WFS services for more information. The defaults include the coordinate system of the layer or feature class and WGS84 (EPSG 4326). This allows you to include additional projections for your feature types other than the defaults. Setting WFS properties using an external capabilities fileĪnother way to define the metadata for a WFS service is by using an external capabilities file.
ARCGIS 10.3 LAYER VS. FEATURE CLASS HOW TO
Additionally, the following topics include instructions on how to get to the location where you can set WFS service properties: Information about each WFS service property you can set, seeĪvailable WFS service properties. Is recommended that you populate the WFS service properties. Service with system-generated capabilities files (the default), it Configuring WFS service propertiesĪ WFS service's properties are reflected in its capabilities files. You can then alter the copy so that it meets the above requirements without affecting your original map document. If you use your source map document for purposes other than publishing WFS services, you may need to make a copy of the map document that will act as the source document for the WFS service. WFS services only support simple features and do not support geodatabase functionality such as relationship classes, joins, networks, and rules. Since WFS only works with features and tables, any raster layers in the map are excluded from the service. If publishing the data by reference from an enterprise geodatabase, the data must be registered with the geodatabase. The name of the layer is the type name returned from the WFS service. The map cannot contain layers from multiple sources. If you want the WFS service to support transactions for editing (WFS-T), the source data for all the layers in the map must come from the same enterprise geodatabase and the data must be registered with the server. Remember the following items when publishing a WFS service from a map document: To expose the visual properties of your map through OGC specifications, use a WMS service. Symbology, query definitions, and field aliases do not transfer to the WFS service, because the purpose of the service is to expose the features in the data. The map document is just a specification of the layers that will be available in your WFS service. For detailed instructions on how to create a WFS service from a map, see Tutorial: Publishing a WFS service. This creates a URL that any WFS client can use to access the service.
When prompted for the capabilities you want to enable when publishing, check WFS. You can create a WFS service by publishing your ArcMap document to ArcGIS Server. Feature classes in your map or enterprise geodatabase that use an unknown spatial reference system are ignored by the WFS service. If a feature class in your map or enterprise geodatabase uses a spatial reference that cannot be represented with an EPSG (European Petroleum Survey Group) code, WGS84 is used as the spatial reference for that feature class. You can create a WFS service from a map in ArcMap or ArcGIS Pro. The GML used by ArcGIS Server WFS services uses the Simple Features profile. GML allows you to use XML to represent geographic information. WFS services use Geography Markup Language (GML) to encode the feature data.They also support the WFS 1.0.0 specification on a read-only basis. The WFS services you create are compliant with the WFS 1.1.0 and 2.0.0 specifications.WFS services also support filters that allow you to perform spatial and attribute queries on the data. Unlike the OGC Web Map Service (WMS), which returns an image of a map, the WFS service returns features with geometry and attributes that clients can use in geospatial analysis.
Serving your data through a WFS service allows any application that can work with web services to access geographic features from your map or enterprise geodatabase. This is an open specification for serving geographic features over the web. You can publish services that comply with the Open Geospatial Consortium (OGC), Web Feature Server (WFS) specification.
0 kommentar(er)
