Creating a new Shapefile

While geodatabases are the primary format for ArcGIS Pro, Shapefiles are probably the most common GIS data format you will encounter. It has become the default data sharing format because so many GIS applications are able to make use of them. This includes QGIS, AutoCAD Map 3D, MapInfo, Map Window, and Manifold. In addition, most high-grade GPS/GNSS units are also able to input or export shapefiles. This makes them very versatile when you need to share data between different platforms.

They do, however, have some limits. First, shapefiles can only store a single feature class. This means a shapefile will only contain either points, lines, or polygons. It is not able to contain a mix of feature types. Second, shapefiles are built on old technology. They were developed in the 1990s for use with Esri’s now-discontinued ArcView GIS application. A shapefile uses dBase tables to store its attributes. This greatly limits the amount of data that can be stored, as well as...