• 233 datasets found

    Formats: ARCG

    Filter Results
    • Alaska Federal Oil and Gas Historical Leases

      This data set contains the outlines for historic (i.e., relinquished or inactive) federal oil and gas leases in the Alaska OCS Region through sale 193. They represent a close...
    • AK_Lease

      This data set contains the outlines for active federal oil and gas leases in the Alaska OCS Region through sale 193. They represent a close approximation, but might not be the...
    • LANDFIRE.US_fdist2014

      Introduction: LANDFIRE disturbance data are developed to provide temporal and spatial information related to landscape change for determining vegetation transitions over time...
    • LANDFIRE.AK_110PMS

      Broad-scale alterations of historical fire regimes and vegetation dynamics have occurred in many landscapes in the U.S. through the combined influence of land management...
    • LANDFIRE.PM_EVHSU18

      Introduction: The LANDFIRE (LF) existing vegetation layers describe the following elements of existing vegetation for each LF mapping zone: existing vegetation type, existing...
    • LANDFIRE.US_110FLM

      The LANDFIRE fuel data describe the composition and characteristics of both surface fuel and canopy fuel. Specific products include fire behavior fuel models, canopy bulk...
    • LANDFIRE.US_105VDEP

      Broad-scale alterations of historical fire regimes and vegetation dynamics have occurred in many landscapes in the U.S. through the combined influence of land management...
    • ArcInfo Grid of the 30 meter pixel Composite Bathymetry of Boston Harbor and Approaches (BH_30MBATH, UTM 19, WGS84)

      These data are high-resolution bathymetric measurements of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km square of sidescan...
    • LANDFIRE.AK_105CH

      The LANDFIRE fuel data describe the composition and characteristics of both surface fuel and canopy fuel. Specific products include fire behavior fuel models, canopy bulk...
    • LANDFIRE.AK_105FCCS

      The LANDFIRE fuel data describe the composition and characteristics of both surface fuel and canopy fuel. Specific products include fire behavior fuel models, canopy bulk...
    • LANDFIRE.AK_105EVC

      The LANDFIRE existing vegetation layers describe the following elements of existing vegetation for each LANDFIRE mapping zone: existing vegetation type, existing vegetation...
    • LANDFIRE.AK_105EVT

      The LANDFIRE existing vegetation layers describe the following elements of existing vegetation for each LANDFIRE mapping zone: existing vegetation type, existing vegetation...
    • LANDFIRE.AK_105EVH

      The LANDFIRE existing vegetation layers describe the following elements of existing vegetation for each LANDFIRE mapping zone: existing vegetation type, existing vegetation...
    • LANDFIRE.AK_130VTM

      Introduction: The LANDFIRE Vegetation Transition Magnitude (VTM) layer describes the relative magnitude of change applied to a particular pixel during the LANDFIRE vegetation...
    • LANDFIRE.HI_110FCCS

      The LANDFIRE fuel data describe the composition and characteristics of both surface fuel and canopy fuel. Specific products include fire behavior fuel models, canopy bulk...
    • LANDFIRE.HI_110VDEP

      Broad-scale alterations of historical fire regimes and vegetation dynamics have occurred in many landscapes in the U.S. through the combined influence of land management...
    • LANDFIRE.HI_110SCLASS

      Broad-scale alterations of historical fire regimes and vegetation dynamics have occurred in many landscapes in the U.S. through the combined influence of land management...
    • LANDFIRE.HI_110PMS

      Broad-scale alterations of historical fire regimes and vegetation dynamics have occurred in many landscapes in the U.S. through the combined influence of land management...
    • LANDFIRE.HI_110MFRI

      Broad-scale alterations of historical fire regimes and vegetation dynamics have occurred in many landscapes in the U.S. through the combined influence of land management...
    • LANDFIRE.HI_110PLS

      Broad-scale alterations of historical fire regimes and vegetation dynamics have occurred in many landscapes in the U.S. through the combined influence of land management...