Digital Maps and Geospatial Data | Princeton University

Shapefile Format- This data set consists of digital data describing BLM Coloardo's Administrative Unit Boundaries in the State of Colorado, also known as BLM Colorado Field Office Areas. This data set was derived from BLM Colorado Field Office data captured at a scale of 1:24,000 and joined into a resulting statewide map layer. Differences in data capture techniques resulted in the data editor dropping some boundaries from various Field Office Areas to avoid sliver problems. The data was snapped to the 2016 Geographic Coordinate Data Base (GCDB) for boundary consistencyTo accurately depict BLM Colorado Field Office boundaries for land-use planning efforts and informed decision making. NOTE: This data set is subject to daily updates. Process steps and publication dates are not reflected.A published revision of the Department Manuals Part 305: Departmental Science Effects, Chapter 3: Integrity of Scientific and Scholarly Activities (305 DM 3), effective December 16, 2014, is available online at http://elips.doi.gov/ELIPS/DocView.aspx?id=4056. Scholarly information considered in Departmental decision making must be robust, of the highest quality, and the result of as rigorous scientific and scholarly processes as can be achieved. Most importantly, it must be trustworthy. This policy helps us to achieve that standard (http://www.doi.gov/scientificintegrity/index.cfm)BLM Colorado Administrative Unit Boundary Polygons