Since the project is open, it is time to create the index using the Grid Index Features tool.
Given that a sewer system consists primarily of pipes, which are linear features, you might wonder why you will be creating a grid index instead of a strip index.
The answer is that the sewer system consists of many connected pipes that are often located close together and run in multiple directions. That would make creating a strip index that is oriented to match the linear features problematic at best.
As a result, a grid index is the better choice. If, on the other hand, there were only specific parts of the sewer system that needed to be covered for a limited project, then a strip index may be better.
Now, it is time to create the index. Follow these steps:
- From the ribbon, click on the Analysis tab.
- Now, click on the Tools button, located in the Geoprocessing group, to open the Geoprocessing...