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countyEstimates2018 (FeatureServer)

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Service Description: County-level estimates of 2018 Forest and Timber Land Area, Volume, Growth, Removals, Mortality, Biomass, and Carbon derived from EVALIDator localized to...

Service ItemId: d930d1194e73413da9045fc973ea55e8

Has Versioned Data: false

Max Record Count: 2000

Supported query Formats: JSON

Supports applyEdits with GlobalIds: False

Supports Shared Templates: True

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This feature class represents forest area estimates (and percent sampling error) by county for the year 2018. The data was generated from the Forest Inventory Analysis (FIA) using the EVALIDator web tool (https://apps.fs.usda.gov/Evalidator/evalidator.jsp). The areas were calculated within county limits using the US Census Bureau's county spatial data (https://www.census.gov/geographies/mapping-files/time-series/geo/carto-boundary-file.html). Features and attributes of the county layer were adapted to match attributes within the FIA database (FIADB) and features have been generalized by removing vertices to enhance performance. Future iterations of this dataset will be produced using refined methods and higher resolution spatial data. Metadata and Downloads

  • Area of sampled land and water, in acres

  • Area of forest land, in acres

  • Area of timberland, in acres

  • Number of live trees (at least 1 inch d.b.h./d.r.c.), in trees, on forest land

  • Number of live trees (at least 1 inch d.b.h./d.r.c.), in trees, on timberland

  • Net merchantable bole volume of live trees (at least 5 inches d.b.h./d.r.c.), in cubic feet, on forest land

  • Net merchantable bole volume of live trees (at least 5 inches d.b.h./d.r.c.), in cubic feet, on timberland

  • Sound bole volume of live trees (at least 5 inches d.b.h./d.r.c.), in cubic feet, on forest land

  • Average annual net growth of sound bole volume of trees (at least 5 inches d.b.h./d.r.c.), in cubic feet, on forest land

  • Average annual net growth of sound bole volume of trees (at least 5 inches d.b.h./d.r.c.), in cubic feet, on timberland

  • Average annual net growth of merchantable bole volume of growing-stock trees (at least 5 inches d.b.h.), in cubic feet, on forest land

  • Average annual net growth of merchantable bole volume of growing-stock trees (at least 5 inches d.b.h.), in cubic feet, on timberland

  • Average annual removals of sound bole volume of trees (at least 5 inches d.b.h./d.r.c.), in cubic feet, on forest land

  • Average annual removals of sound bole volume of trees (at least 5 inches d.b.h./d.r.c.), in cubic feet, on timberland

  • Average annual removals of merchantable bole volume of growing-stock trees (at least 5 inches d.b.h.), in cubic feet, on forest land

  • Average annual removals of merchantable bole volume of growing-stock trees (at least 5 inches d.b.h.), in cubic feet, on timberland

  • Average annual removals of trees (at least 5 inches d.b.h./d.r.c.), in trees, on forest land

  • Average annual removals of trees (at least 5 inches d.b.h./d.r.c.), in trees, on timberland

  • Average annual mortality of sound bole volume of trees (at least 5 inches d.b.h./d.r.c.), in cubic feet, on forest land

  • Average annual mortality of sound bole volume of trees (at least 5 inches d.b.h./d.r.c.), in cubic feet, on timberland

  • Average annual mortality of merchantable bole volume of growing-stock trees (at least 5 inches d.b.h.), in cubic feet, on forest land

  • Average annual mortality of merchantable bole volume of growing-stock trees (at least 5 inches d.b.h.), in cubic feet, on timberland

  • Average annual mortality of trees (at least 5 inches d.b.h./d.r.c.), in trees, on forest land

  • Average annual mortality of trees (at least 5 inches d.b.h./d.r.c.), in trees, on timberland

  • Aboveground biomass of live trees (at least 1 inch d.b.h./d.r.c), in dry short tons, on forest land

  • Aboveground biomass of live trees (at least 1 inch d.b.h./d.r.c), in dry short tons, on timberland

  • Aboveground carbon in live trees (at least 1 inch d.b.h./d.r.c), in short tons, on forest land

  • Aboveground carbon in live trees (at least 1 inch d.b.h./d.r.c), in short tons, on timberland

  • Total carbon, in short tons, on forest land

  • Net merchantable bole volume of growing-stock trees (at least 5 inches d.b.h.), in cubic feet, on forest land

  • Net merchantable bole volume of growing-stock trees (at least 5 inches d.b.h.), in cubic feet, on timberland

  • Net sawlog volume of sawtimber trees, in board feet (International 1/4-inch rule), on forest land

  • Net sawlog volume of sawtimber trees, in board feet (International 1/4-inch rule), on timberland



Copyright Text: USDA Forest Service, Forest Inventory and Analysis Program

Spatial Reference: PROJCS["Albers_Conical_Equal_Area",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

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Units: esriMeters

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Supported Operations:   Query   ConvertFormat   Get Estimates