Representations are a property of a feature class they can be created and managed from ArcCatalog or the Catalog window in ArcMap and with representation management geoprocessing tools. Stroke weight and color overridden to emphasize different trail types Working with representations The red circles highlight areas where representation symbology has drawn line connections unambiguously. Compare the line features drawn with conventional symbology to those drawn with representation symbology. The two images below show a simple example of how representations can improve the display of feature geometry for cartography. Using representations to improve the appearance of features You can also create a representation on a feature class by converting a symbolized feature layer. You create and manage representations by accessing the properties of a feature class in the Catalog window or in ArcCatalog. A feature class can have more than one representation associated with it, allowing the same data to be displayed uniquely on different map products. Representations are a property of a feature class that are stored in system tables inside the geodatabase and in the feature class itself. This additional control can help you meet stringent cartographic specifications or simply improve the display. Representations allow you to customize the appearance of features by storing symbol information with the feature geometry inside feature classes.
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