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Surface Drinking Water Importance - Forests on the Edge (Feature Layer)
Note: This is a large dataset. To download, go to ArcGIS Open Data Set and click the download button, and under additional resources select the shapefile or geodatabase option.... -
BLM OR Sustained Yield Unit Polygon
SYU_poly:This dataset represents Sustained Yield Unit boundaries. According to Title 43 of the Code of Federal Regulations part 5040 "BLM is authorized under the O. and C. Lands... -
Insect and Disease Aerial Survey Flightline 1999
This data contains the unbuffered flight lines that correspond with the Insect and Disease survey for 1999. The flight lines come from two sources, either hand drawn on the base... -
Great Gray Owl Habitat Model - Northern California [ds280]
Potential foraging habitat for Great Grey Owl (GGO) is paraphrased by Fish and Game (Tom Beck et al) as >=10 acres foraging habitat within a ½ mile radius circle of a... -
BLM REA MIR 2011 Future threat to Evergreen Forests in Middle Rockies Ecoregion
This dataset contains a weighted sum of input layers classified into three categories based on metrics from Key Ecological Attributes tables in the Middle Rockies Ecoregion.... -
Insect and Disease Aerial Survey Flightline 1997
This data represents the flight paths of the 1997 Insect and Disease Aerial Survey conducted by the USFS and ADNR, Division of Forestry in cooperation with the Forest Health... -
Raster map of CONUS forest change frequency from 1985-2020
We summarized annual remote sensing land cover classifications from the U.S. Geological Survey Land Cover Monitoring, Assessment, and Projection (LCMAP) annual time series to... -
BLM REA MIR 2011 Elk Rating Based on road density in forested areas
This data set is comprised of categorical values assigned based road density in forested areas within the Middle Rockies Ecoregion. -
BLM REA MIR 2011 Deciduous Forests in Middle Rockies Ecoregion
This dataset contains reclassified GAP land cover data for deciduous forests in the middle rockies ecoregion. -
Channel Islands, Kelp Forest Monitoring, Survey, Random Point Contact
This dataset from the Channel Islands National Park s Kelp Forest Monitoring Program has estimates of substrate composition and percent cover of selected algal and invertebrate... -
Insect and Disease Aerial Survey Flightline 2008
This data contains the flight lines that correspond with the Insect and Disease survey for 2008. The flight lines come from two sources, either hand drawn on the base maps in... -
BLM REA MIR 2011 Subalpine fir Decline Primary Host Forest Types
The national GAP data was used to map the forest types used inthe FMAR. The appropriate forest types were queried out for each damage agent.Subalpine fir Decline Host Forest... -
BLM REA MIR 2011 Five Needle Pine Future status by 6th level HUC
This data set contains the results from a weighted sum of input layers with the mean value calculated for each 6th level HUC in the Middle Rockies Ecoregion. -
Insect and Disease Aerial Survey Flightline 1994
This data represents the flight paths of the 1994 Insect and Disease Aerial Survey conducted by the USFS and ADNR, Division of Forestry in cooperation with the Forest Health... -
BLM REA CYR 2013 Current Distribution of Upland Mesic Spruce Forest
Some of the CYR rasters intentionally do not align or have the same extent. These rasters were not snapped to a common raster per the authors' discretion. Please review selected... -
EnviroAtlas - Land Cover for the Conterminous United States
This dataset represents the percentage of land area that is classified as forest land cover, modified forest land cover, and natural land cover using the 2006 National Land... -
BLM REA MIR 2011 five needle pine rating based on proximity to mountain pine ...
This dataset contains mountain pine beetle infestations from aerial detection survey and five needle pine distribution. Categorical values were assigned based on proximity of... -
Cumulative Forest Damage Survey 1989-1997
This data represents areas of forest damage due to insect infestation, fire, flood, landslides, windthrow and other mortalities. The information was collected by aerial surveys... -
BLM REA CYR 2013 Climate Vulnerable Area and Spruce Beetle Damage From 2000 t...
Some of the CYR rasters intentionally do not align or have the same extent. These rasters were not snapped to a common raster per the authors' discretion. Please review selected... -
National Forest Surface Ownership
This dataset contains the polygons of lands within the National Forest Proclamation boundary that are actually owned by the United States Forest Service.