Name: Terrestrial Condition Scores (2025) - Vector

Display Field: TCA_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The USDA-USFS Terrestrial Condition Assessment (TCA) for the conterminous US version 2.0 interprets and synthesizes data for 12 key ecological indicators composed of 30 metrics to determine the condition of terrestrial ecosystems on National Forest System (NFS) Administrative lands at a landscape scale (1:250,000 to 1:60,000). The TCA supports the production of a key performance indicator (KPI) for the US Forest Service. The TCA KPI leverages the TCA model’s ability to assess ecological conditions to describe the effects of USFS management activities, as recorded in the Forest Service Activity Tracking System (FACTS) database. The TCA KPI is defined as the “percent area of National Forest System landscape ecosystems where management actions have occurred that are improved, maintained or recovering.” The TCA model produces baseline scores for each indicator and each landscape ecosystem. Management activities reported in FACTS are translated into their effect on the datasets underlying the TCA model.

Copyright Text:

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Supported Query Formats: JSON, geoJSON, PBF

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Supports Statistics: true

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Can Modify Layer: true

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Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: MC_TERRESTRIAL_CONDITION
Field 2: N/A
Field 3: N/A
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Labeling Info:

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Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• TCA_ID ( type: esriFieldTypeString, alias: TCA ID, length: 20 )
• GIS_ACRES ( type: esriFieldTypeDouble, alias: GIS Acres )
• SQ_MILES ( type: esriFieldTypeDouble, alias: Square Miles )
• FS_REGION ( type: esriFieldTypeSmallInteger, alias: USFS Region )
• FS_FOREST ( type: esriFieldTypeString, alias: USFS Forest, length: 80 )
• FS_DISTRICT ( type: esriFieldTypeString, alias: USFS Ranger District, length: 80 )
• MS_TERRESTRIAL_CONDITION ( type: esriFieldTypeDouble, alias: Overall Terrestrial Condition Score )
• MC_TERRESTRIAL_CONDITION ( type: esriFieldTypeString, alias: Overall Terrestrial Condition Class, length: 20 )
• MS_TREE_MORTALITY ( type: esriFieldTypeDouble, alias: Tree Mortality )
• MS_ROAD_DENSITY ( type: esriFieldTypeDouble, alias: Road Density )
• MS_CLIMATE_EXPOSURE ( type: esriFieldTypeDouble, alias: Climate Exposure )
• MS_DROUGHT_IMPACT ( type: esriFieldTypeDouble, alias: Drought Impact )
• MS_AIR_POLLUTION ( type: esriFieldTypeDouble, alias: Air Pollution )
• MS_UNCHARACTERISTIC_WILDFIRE ( type: esriFieldTypeDouble, alias: Uncharacteristic Wildfire )
• MS_WILDFIRE_HAZARD ( type: esriFieldTypeDouble, alias: Wildland Fire Hazards )
• MS_FIRE_DEFICIT ( type: esriFieldTypeDouble, alias: Fire Deficit )
• MS_INSECT_PATHOGEN_HAZARD ( type: esriFieldTypeDouble, alias: Forest Insect and Pathogen Hazard )
• MS_VEGETATION_DEPARTURE ( type: esriFieldTypeDouble, alias: Vegetation Departure )
• MS_GRASSLAND_ENCROACHMENT ( type: esriFieldTypeDouble, alias: Grassland Encroachment )
• MS_GRASSLAND_PRODUCTIVITY ( type: esriFieldTypeDouble, alias: Grassland Productivity )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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