SANDAG employs sophisticated geographic information systems, a marriage of maps and computers, to help planners and decision-makers visualize real-world phenomena. Learn more about SANDAG GIS and the San
Diego Regional GIS Council.
Geographic Information System (GIS)
Downloadable digital boundary files and layers
Many of the digital boundary files and layers that SANDAG has developed may
be downloaded from our Web site at no cost.
Interactive Mapping
SANDAG has created several interactive mapping applications that may be used freely by our Web site visitors.
Web Mapping Services
SANDAG GIS Web Mapping Services provide an easy way to access GIS content and capabilities. These services help users view, navigate, and customize their maps. In addition, these services can be integrated with users' own GIS data and imagery.
Printed Maps
SANDAG produces a wide variety of printed maps available for order. The majority of maps in our standard collection are $10 unless noted. For custom maps, please contact the SANDAG Service Bureau.
GIS Animations & Visualizations
SANDAG has pioneered a series of animations and visualizations showing changes over time and space that make complex information easier to understand for planners, decision-makers, and the public. Animations and visualizations create more effective, comprehensive depictions of data rather than charts or tables. | 
