This theme shows the geographic boundaries of burro habitat in Arizona.
For regional analysis and display at 1:100,000. This data set was prepared/acquired for use in the Phoenix Field Office BLM Resource Management Planning process.
This data should never be used at a scale larger than 1:100,000. The data and corresponding attributes are only as accurate as the source maps from which they were obtained, and may vary depending upon the date and method of acquisition. This data is suitable for regional planning, management decision support at intermediate scales, i.e. 1:100,000 or smaller, and cartographic purposes. The data is not suitable for the purposes of navigation. This data is not suitable for analysis at scales larger than 1:100,000. If the Receiving Agency (RA) has modified the data in any way, they are obligated to describe the types of modifications they have performed on hardcopy maps utilizing the data. RA specifically agrees not to misrepresent PFO data sets nor to imply that any changes made were approved by BLM. No warranty is made by the BLM for use of the data for purposes not intended by BLM. This information may be updated without notification.
21605 N 7th Ave
Feature attributes were taken from source material. Assignments are believed to be representative of the source document. Attributes accuracy is tested by manual comparison of the source with the hard copy printouts.
Polygons were checked against original manuscripts for consistency. This theme was built with polygon topology.
This layer contains data for the AZ BLM.
Overall horizontal accuracy for this data is not greater than national mapping accuracy standards (NMAS) for USGS source maps. Snapping and coordinate shift tolerances were maintained at 0.01 meters or less throughout editing. Horizontal positional accuracy for the digital data set was tested by visual comparison of the source data with hard copy.
Manuscripting - District staff copied boundaries onto mylar quad-based map overlays. Digitized using USGS 7.5 minute quad as source maps on a digitizing table to capture the digital data. BLM contractors or GIS staff digitized some of the lines from the map overlays or conducted "heads up" digitizing using ARC/INFO ARCEDIT module. Heads up digitizing involved digitizing lines on the screen using digital raster graphic (DRG) files as a backdrop.
First draft of metadata created using FGDCMETA.AML ver. 1.2 05/14/98 on ARC/INFO data set
Internal feature number.
Attribute items are in typical ARC/INFO point, line, polygon format. > >AZBUP_P.PAT: > >COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME > 1 AREA 4 12 F 3 > 5 PERIMETER 4 12 F 3 > 9 AZBUP_P# 4 5 B - > 13 AZBUP_P-ID 4 5 B - > 17 DATA 30 30 C - > 47 ACRES 10 10 N 2 > > Attributes requiring additional explanation are:
DATA = Name of the Wild Burro Herd Area as defined in wild burro management plans. ACRES = Areage of the herd area as calculated by GIS analysis.
21605 N 7th Ave
No warranty is made by the Bureau of Land Management as to the accuracy, reliability, or completeness of these data for individual use or aggregate use with other data.
21605 N 7th Ave