Northbrook Maps Fiber Network US GIS

​The Village of Northbrook has many utility systems and features that it maintains and tracks.  One such system is the fiber optic network.  Fiber optic cable has been laid throughout the Northbrook to provide fast and secure internet and communication for both Village and other governmental agency buildings.  While not all of the fiber network is owned and maintained by the Village it is necessary to keep track of its location to prevent damage during construction work or for repairs and maintenance.  For these reasons GIS was asked to assist in entering, maintaining, and providing maps for locates.  To complete this project the GIS specialists combined imported CAD data from the Village and field notes from the JULIE locator to enter the most up to date fiber location information possible.  After being reviewed by Public Works staff, a custom overlay was created and added to MapOffice Web Access detailing overhead vs underground, status, and ownership of the lines.  Also included are the locations of hand holes, poles, and splice points.  By making this map available on the MapOffice web application, staff in the field doing JULIE locates can easily pull up the information on their field laptops for use as well as send updates and additions using the ‘Markup’ tool from the field.  Additionally, maintaining this utility network in GIS provides the Northbrook IT department with a clear picture of where their important fiber optic assets are located across the Village, and can be used to help locate outages if they occur.