The San Diego Association of Governments (SANDAG) relaunched its Regional Development Information (REDI) program following an extensive technological retooling.
REDI is an interactive program developed by SANDAG in cooperation with San Diego Geographic Information Source. Users choose a base map (plain, terrain or photographic), then overlay it with thematic information, such as land use or public ownership, as well as reference information, including parcel boundaries, traffic volumes, watersheds and many others.









