20240926 17001100 1.0 TRUE AEZ_LU The GIS updates described below replace or update AEZ map layers to conform to a recent zoning code amendment. The purpose of the amendment was to implement land-use recommendations of the Arizona Regional Military Compatibility Project - Davis Monthan Air Force Base / Tucson / Pima County Joint Land Use Study as they apply to high-noise areas and approach-departure corridors of Davis-Monthan AFB. This map layer supersedes AIR_LU and AIR_NZ for showing land use and noise elements in the adopted AEZ for unincorporated Pima County. Known Errors/Qualifications: Land use polygon and noise contour layers are combined in one layer to better reflect the structure of the Zoning Code. Spatial Domain: Eastern Pima County Maintenance Organization: Pima County Development Services Maintenance Format: Shape Primary Source Organization: Multiple Organizations Primary Source Date: 20090515 GIS Contact: Vernon Woods MapGuide Layer Name: Airport Environs Land Use Overlay Zone MapGuide Scale Range: 0 - 2000000 Pima County Information Technology Department - Geographic Information Systems 201 N Stone Ave., 9th Floor Tucson, AZ 85701