Digitized vector data of wild horse & burro herd management areas in Arizona. These data represent locations where wild horses and/or burros are actively managed in designated Herd Management Areas Digitized from 1:100,000 scale manuscripts prepared by Field Office Range Specialists or digitized on-screen and edited at 1:100,000 scale or larger by GIS specialists. Updates were made 10/2008 to reflect changes resulting from new Land Use Plans in the Lake Havasu and Yuma Field Offices.
To serve as base information for use in GIS applications for a variety of planning and analysis purposes.
publication date
Users must assume responsibility to determine the appropriate use of these data. Boundaries are not to be used for a LEGAL definition. Please contact the BLM Arizona State Office for more detailed information.
One North Central Ave.
Attribute accuracy is tested by manually comparing hard copy plots of the digital data with source materials or by interactively querying and verifying on the screen.
The data has been checked to make sure that all intended polygons are closed, that there are no unintended undershoots, overshoots or dangles and that there is only only label point per polygon. This does not preclude the presence of one or more of these errors.
This coverage is complete.
Approximately + or - 200 feet. Test by visual comparison of hard copy check plots against source material and/ or verfying the location of the data on screen relative to other data layers in the same geographic area.
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Data were compiled on 1:100,000 and/or 1:24,000scale USGS paper or mylar quads and digitized from those manuscripts. Edits have been done in ArcMap/ArcInfo. Accuracy is considered to be 1:100,000.
Metadata imported.
Dataset copied.
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The type of animal being managed
Horses and burros
The name of the herd management area.
The managing agency
The designated alpha-numeric code for the herd managemment area.
The number of acres in each HMA polygon
One No. Central Ave.
The Bureau of Land Management (BLM) provides these geographic data "as is." BLM makes no guarantee or warranty concerning the accuracy of information contained in the geographic data. BLM further makes no warranties, either expressed or implied as to any other matter whatsoever, including, without limitation, the condition of the product, or its fitness for any particular purpose. The burden for determining fitness for use lies entirely with the user. Although these data have been processed successfully on computers of BLM, no warranty, expressed or implied, is made by BLM regarding the use of these data on any other system, nor does the fact of distribution constitute or imply any such warranty. In no event shall the BLM have any liability whatsoever for payment of any consequential, incidental, indirect, special, or tort damages of any kind, including, but not limited to, any loss of profits arising out of use of or reliance on the geographic data or arising out of the delivery, installation, operation, or support by BLM.
Download from http://www.blm.gov/az/gis/files.htm
Contact GIS Specialist for product information and ordering instructions or connect to http://www.blm.gov/az/gis/index.htm
One No. Central Ave.