GIS Library Contents - Metadata Avigation Easement and Disclosure Areas

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 name		Avigation Easement and Disclosure Areas
File name		avi_esmt
Spatial domain		Eastern Pima County
Abstract		This layer show the Avigation Easement and Disclosure Areas around Tucson International Airport and Ryan Airport as defined by the Tucson Airport Authority. Avigation means "aerial navigation". See more information.
Known errors/qualifications
Feature type		polygon
Feature count		2
Thumbnail Map		avi_esmt.pdf    (417,106 bytes, PDF created 07/19/2022 )
Projection		NAD83 HPGN (Parameters)
Rectification		unknown
Field/value metadata		Field metadata
Source organization		Tucson Airport Authority
Source contact		Mike Carlson, 520-573-5115
Source document or file name		ryan notif area.shp, tia notif area.shp
Source date		20041217
Source scale
Source format		Shape
Date of last data update (This date may not be current.)		20041220
Last data update by		John Dickinson
Date/time last touched - Meaning?		2021-05-02  11:35 PM - Enterprise GDB
		2021-05-02  11:35 PM - Shapefile - Library input format
		See coverage files, if any, for date.
Lineage		Shapefiles ryan notif area.shp and tia notif area.shp were merged to create avi_esmt. Name and nameshort fields were added.
On maintenance?		No
Maintenance organization		Tucson Airport Authority
Maintenance description
Original conversion by		Tucson Airport Authority
Pima County ITD GIS contact		John Dickinson
Alternate Pima County ITD GIS contact
On  Pima County Geospatial Data Portal?		No

 GIS Library Data Layer Metadata