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Airport Environs Height Overlay Zone

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This metadata information is subject to our disclaimer. Metadata information presented here is maintained manually. Therefore, date-sensitive fields such as date of last update may not be up-to-date. All metadata is subject to errors inherent in a manual process.

Descriptive nameAirport Environs Height Overlay Zone
File nameaez_hz
Spatial domainEastern Pima County
AbstractThis replaces 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 layer (formerly ) received minor updates to better reflect the structure of the Zoning Code, but height zone standards were not amended with the 2008 zoning code amendment. See more information.
Known errors/qualificationsThe Airport Height Overlay Zone was not amended for any of the four regulated airports at this time.
Feature typepolygon
Feature count 222
Thumbnail Map aez_hz.pdf PDF file format   (428,355 bytes, PDF created 07/19/2022 )
ProjectionNAD83 HPGN (Parameters)
Field/value metadata Field metadata
Source organizationMultiple Organizations
Source contact
Source document or file name
Source date20090401
Source scale
Source formatUnknown
Date of last data update
(This date may not be current.)
Last data update byFelipe Morales
Date/time last touched - Meaning? 2021-05-02  11:31 PM - Enterprise GDB
  2021-05-02  11:32 PM - Shapefile - Library input format
  See coverage files, if any, for date.
Lineage4/16/19 - Added missing height data for Ryan Airfield
On maintenance?No
Maintenance organizationPima County ITD GIS
Maintenance description
Original conversion byJim Veomett
Pima County ITD GIS contactFelipe Morales
Alternate Pima County ITD GIS contacte-mail address
On  Pima County Geospatial Data Portal? Yes

See Metadata Field Descriptions.
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