GIS Library Contents - Metadata Aeronautical Latitude/Longitude Grid

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		Aeronautical Latitude/Longitude Grid
File name		latlongr
Spatial domain		Pima County
Abstract		latlongr is a dataset representing a grid used in the aeronautical industry for navigating. latlongr was created for a project in partnership with the Civil Air Patrol
Known errors/qualifications		This dataset is based upon dividing Lat Long into smaller grids using the 'fishnet' tool, but is not precise as it doesn't take the curvature of the earth into consideration.
Feature type		polygon
Feature count		128
Thumbnail Map		latlongr.pdf    (482,775 bytes, PDF created 07/20/2022 )
Projection		NAD83 HPGN (Parameters)
Rectification		n/a
Field/value metadata		Field metadata
Source organization		PC ITD GIS
Source contact		Mark Probstfeld
Source document or file name		N/A
Source date		20090724
Source scale
Source format		Unknown
Date of last data update (This date may not be current.)		20090724
Last data update by		Mark Probstfeld
Date/time last touched - Meaning?		2020-12-01  10:32 PM - Enterprise GDB - Back-level date-time by 24.05 hours
		2020-12-02  10:35 PM - Shapefile - Library input format
		See coverage files, if any, for date.
Lineage		Created using ArcMap fishnet tool.
On maintenance?		No
Maintenance organization
Maintenance description		No maintenance needed.
Original conversion by		Mark Probstfeld
Pima County ITD GIS contact		Mark Probstfeld
Alternate Pima County ITD GIS contact
On  Pima County Geospatial Data Portal?		No

 GIS Library Data Layer Metadata