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This "Surface Management Agency" data layer portrays tracts of federal land for the United States and classifies these holdings by administrative agency. Multiple federal agencies have contributed to the contents of this layer and it is in a continuous state of update. Source and date of feature updates are tracked to the feature level.
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This "Surface Management Agency" data layer portrays tracts of federal land for the United States and classifies these holdings by administrative agency. Multiple federal agencies have contributed to the contents of this layer and it is in a continuous state of update. Source and date of feature updates are tracked to the feature level.
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This map provides an overview of the study area and includes general data related to cities, boundaries, energy, roads, rivers, and ownership. These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. These data may not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. The BLM should be...
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This "Surface Management Agency" data layer portrays tracts of federal land for the United States and classifies these holdings by administrative agency. Multiple federal agencies have contributed to the contents of this layer and it is in a continuous state of update. Source and date of feature updates are tracked to the feature level.
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This "Surface Management Agency" data layer portrays tracts of federal land for the United States and classifies these holdings by administrative agency. Multiple federal agencies have contributed to the contents of this layer and it is in a continuous state of update. Source and date of feature updates are tracked to the feature level.
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SurfaceManagementAgency: The Surface Management Agency (SMA) Geographic Information System (GIS) dataset depicts Federal land for the United States and classifies this land by its active Federal surface managing agency. The SMA feature class covers the continental United States, Alaska, Hawaii, Puerto Rico, Guam, American Samoa and the Virgin Islands. A Federal SMA agency refers to a Federal agency with administrative jurisdiction over the surface of Federal lands. Jurisdiction over the land is defined when the land is either: Withdrawn by some administrative or legislative action, or Acquired or Exchanged by a Federal Agency. This layer is a dynamic assembly of spatial data layers maintained at various federal...
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The ecoregions shown here have been derived from Omernik (1987) and from refinements of Omernik's framework that have been made for other projects. These ongoing or recently completed projects, conducted in collaboration with the U.S. EPA regional offices and with state resource management agencies, involve refining ecoregions, defining subregions, and locating sets of reference sites. Designed to serve as a spatial framework for environmental resource management, ecoregions denote areas within which ecosystems (and the type, quality, and quantity of environmental resources) are generally similar. The most immediate needs are to develop regional biological criteria and water quality standards and to set management...
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This "Surface Management Agency" data layer portrays tracts of federal land for the United States and classifies these holdings by administrative agency. Multiple federal agencies have contributed to the contents of this layer and it is in a continuous state of update. Source and date of feature updates are tracked to the feature level.
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This "Surface Management Agency" data layer portrays tracts of federal land for the United States and classifies these holdings by administrative agency. Multiple federal agencies have contributed to the contents of this layer and it is in a continuous state of update. Source and date of feature updates are tracked to the feature level.
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This "Surface Management Agency" data layer portrays tracts of federal land for the United States and classifies these holdings by administrative agency. Multiple federal agencies have contributed to the contents of this layer and it is in a continuous state of update. Source and date of feature updates are tracked to the feature level.
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Areas established by the Legislature for management of forest, recreational and historical purposes; to protect and preserve natural habitat for fish and/or wildlife and special restrictions not specifically tied to any of the previously mentioned purposes. This shape file characterizes the geographic representation of land parcels within the State of Alaska contained by the Legislatively Designated Area category. It has been extracted from data sets used to produce the State status plats. This data set includes cases noted on the digital status plats up to one day prior to data extraction. Each feature has an associated attribute record, including a Land Administration System (LAS) file-type and file-number which...
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This is a layer created from the merged state SMA data in the .GDB submitted by Beth. The following processing steps were applied: - Dissolve SMA from States, GRSG_States to the ADMIN_AGENCY_CD field. Output GRSG_States_dis. - In a new field called ADMIN_AGENCY_CEA (text 16), calculate BIA, BOR, BPA, COE, DOD, DOE, FAA, FWS, GSA, NPS, TRIBAL, USDA, and USGS to "OTHERFED", calculate everything else to "ADMIN_AGENCY_CD" value (correcting errors). - Add ADMIN_AGENCY_CEA field to the FS Administrative Forest final dataset. Calculate all values = "Forest Service". - Update the GRSG_States_dis feature class with the FS Administrative Forest feature class. This will provide the BLM SMA with all of those Forest Service...
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Regional analysis boundary used for the bioclimate envelope modeling of coarse filter and landscape species CEs. These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. These data may not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. The BLM should be cited as the data source in any...


map background search result map search result map BLM GRSG BER: BLM Surface Management Agency (SMA) Data with USFS Ownership Authoritative Data (polygon) BLM REA COP 2010 SMA Poly BLM REA COP 2010 SMA Poly Linefill BLM REA SOD 2010 SMA Poly BLM REA MAR 2012 SMA poly BLM Lands BLM REA NGB 2011 BLM Surface Management Agency BLM Lands BLM REA YKL 2011 BLM Lands poly BLM REA YKL 2011 YKL DV C Alaska LegislativelyDesignatedAreas BLM National Surface Management Agency Area Polygons - National Geospatial Data Asset (NGDA) BLM REA CBR 2010 SMA poly BLM Land BLM REA CBR 2010 SMA poly BLM REA MIR 2011 Middle Rockies Ecoregion BLM REA CBR 2010 MBR Boundaries BLM REA SLV 2013 Overview BLM REA SOD 2010 SMA Poly BLM REA COP 2010 SMA Poly BLM REA COP 2010 SMA Poly Linefill BLM REA SLV 2013 Overview BLM REA NGB 2011 BLM Surface Management Agency BLM Lands BLM REA MAR 2012 SMA poly BLM Lands BLM GRSG BER: BLM Surface Management Agency (SMA) Data with USFS Ownership Authoritative Data (polygon) BLM REA CBR 2010 SMA poly BLM Land BLM REA CBR 2010 SMA poly BLM REA MIR 2011 Middle Rockies Ecoregion BLM REA CBR 2010 MBR Boundaries BLM REA YKL 2011 YKL DV C Alaska LegislativelyDesignatedAreas BLM REA YKL 2011 BLM Lands poly BLM National Surface Management Agency Area Polygons - National Geospatial Data Asset (NGDA)