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Ironwood Special Element

Layer Thumbnail Map

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

Descriptive nameIronwood Special Element
File nameiwoodse
Spatial domainPima County
AbstractDisplays ironwood tree special element locations. Original coverage provided by PAG. Ironwood tree polygons selected out of this coverage. See more information.
Known errors/qualificationsNot reliable in riparian areas since these have changed significantly since the 1970's.

Boundaries have been further refined around the Tortolita Fan based on vehicular and aerial ground-truthing field surveys conducted by Julia Fonseca. Boundaries in this area generally, but not always, follow Arizona Geological Survey geomorphic units.
Feature typepolygon
Feature count 68
Thumbnail Map iwoodse.pdf PDF file format   (513,200 bytes, PDF created 07/20/2022 )
ProjectionNAD83 HPGN (Parameters)
Field/value metadata Field metadata
Source organizationInfoTech
Source contact
Source document or file namesdcp.e00
Source date20001023
Source scale
Source formatUnknown
Second source namePima Assoc. of Governments
Second source contact
Second source document or file name
Second source date1977
Second source scale
Second source formatPaper
Date of last data update
(This date may not be current.)
Last data update byunknown
Date/time last touched - Meaning? 2020-09-29  10:37 PM - Enterprise GDB
  2020-09-29  10:31 PM - Shapefile - Library input format
  See coverage files, if any, for date.
LineageSource one (InfoTech) digitized maps belonging to source two (PAG).
On maintenance?Yes
Maintenance organizationPC ITD GIS Special Projects
Maintenance frequencyVaries
Maintenance descriptionSpecial Projects staff will perform periodic updates to layer boundaries based off ground-truthing surveys conducted by Julia Fonseca.
Original conversion byInfoTech
Pima County ITD GIS contactCory Jones
Alternate Pima County ITD GIS contacte-mail address
On  Pima County Geospatial Data Portal? No

See Metadata Field Descriptions.
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