This theme shows the geographic boundaries of grazing allotments for the Phoenix Field Office.
For regional analysis and display at 1:24,000. This data set was prepared/acquired for use in the BLM Phoenix Field Office Resource Management Planning process.
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. 1:24,000 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 1:24,000. 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.
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.
Lines and attributes.
Digitized using USGS 7.5 minute quad as source maps on a digitizing table to capture the digital data. Edit and clean .0 .01 poly in Arcedit. Last update was 20020107.
First draft of metadata created using FGDCMETA.AML ver. 1.2 05/14/98 on ARC/INFO data set d:\grant-workspace\resource24k\allotments_p
Internal feature number.
Attribute items are in typical ARC/INFO point, line, polygon format. > >ALLOTMENTS_P.PAT: > >COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME > 1 AREA 8 18 F 5 > 9 PERIMETER 8 18 F 5 > 17 ALLOTMENTS_P# 4 5 B - > 21 ALLOTMENTS_P-ID 4 5 B - > 25 LABEL 52 52 C - > 77 NUMBER 5 5 C - > 82 NAME 50 50 C - > 132 ACRES 16 16 N 2 > 148 HECTARES 8 16 F 3 > > >ALLOTMENTS_P.AAT: > >COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME > 1 FNODE# 4 5 B - > 5 TNODE# 4 5 B - > 9 LPOLY# 4 5 B - > 13 RPOLY# 4 5 B - > 17 LENGTH 8 18 F 5 > 25 ALLOTMENTS_P# 4 5 B - > 29 ALLOTMENTS_P-ID 4 5 B - > 33 TYPE 25 25 C - > > Attributes requiring additional explanation are: Items NUMBER and NAME are use to identify allotments. Item LABEL is a combination of the number and name items.
>ALLOTMENTS_P.AAT: > >COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME > 1 FNODE# 4 5 B - > 5 TNODE# 4 5 B - > 9 LPOLY# 4 5 B - > 13 RPOLY# 4 5 B - > 17 LENGTH 8 18 F 5 > 25 ALLOTMENTS_P# 4 5 B - > 29 ALLOTMENTS_P-ID 4 5 B - > 33 TYPE 25 25 C - > > Attributes requiring additional explanation are: Polygon Data: AREA, PERIMETER, ALLOTMENTS_P#, AND ALLOTMENTS_P-ID, are attributes created by Arc Info 7.2. LABEL = A combination of the Allotment number and name that can be used to label maps. NUMBER = The official BLM allotment number, beginning with a zero (0) NAME = The BLM allotment name consistent with current allotment files ACRES = Acreage calculated by GIS analysis HECTARES = Hectares calculated by GIS analysis
21605 N 7th Ave
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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