GIS advantages include its ability to be accessed by many users simultaneously, eliminating the need for report copies. Digital information can be updated as repair projects are completed, resulting in easier, more accurate record keeping. Plus, the output of the GIS is well suited for public displays and presentations to the public and regulatory agencies. Using the GIS is quicker and easier than referencing cost estimate pages and splitting out costs while referencing maps. The user retrieves the report file and a planimetric map overview of the entire watershed is displayed.
Every reach is indicated by a red number-letter sequence.
A ratio of scale helps the user maintain a sense of area measurements. Closer Views Zooming in on a specific damage reach shows the reach against the planimetric map, and layers a topographic map over the planimetric data so the user can visually place the reach within the watershed terrain. The reach appears highlighted in red. Close-up views show the damage reach in relation to roads, buildings, and other reaches. Ability to access visual, descriptive, and cost information either separately or simultaneously affords flexibility.