![]() One of the benefits of CAD and GIS interoperability is the Esri mapping specification for CAD (MSC), which you can use to interact with GIS data in Autodesk AutoCAD. Create a document feature layer from CAD entities and a layer Each feature geometry is primarily defined by its feature type (point, line, or polygon). In ArcGIS, feature layers are homogeneous collections of features with a common spatial representation and set of attributes stored in a database table, for example, a line feature layer for representing road centerlines. Feature layers contain both the geometric shape of each feature as well as descriptive attributes. FeaturesĪ feature is an object that stores its geographic representation-which is typically a point, line, or polygon-as one of its properties (or fields) in the row. The information is stored as native DWG Xrecords in a standardized framework of DWG object dictionaries. It's nongraphic information that is embedded in the drawing at the dataset (or drawing) level. SchemaĪ schema refers to the data structure of the ESRI feature layer that stores metadata about rules, relationships, and properties to create a specific feature layer. You can edit the features using standard AutoCAD commandsĪnd synchronize changes back to the connection if you have write permission. You can define the feature attributes you want to manage on these document feature layers. ![]() Document feature layers are established in the drawing using standard AutoCAD entities identified by graphic entity properties that you specify. Placed on distinct drawing layers, and organized as feature GIS features added from web feature layers are represented as Autodesk AutoCAD objects, You can create and modify GIS data by importing GIS schema, creating a document feature layer, converting CAD entities and layers to GIS feature layers, and so on. ![]() This is one approach to maintain CAD and GIS data interoperability standards. You can create and modify feature layers in Autodesk AutoCAD. Adjust the dynamic layer properties so the layer loads faster. When you add GIS data to a drawing, it maintains the connection to the server, which affects the layer's rendering property.
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