Direct Download (Raster Data Gateway)

Objective: Identify areas of negative relative change in annual grassland vegetation productivity.

Data: The indicator of biomass production departure is an estimate based on the percent area of a landscape with a negative relative change between a recent time period (most recent 5 years) and the historical record (beginning in 1984). There is a 1 year lag between the source data and the TCA Assessment year. For instance in 2024, mean annual productivity data used were 1984-2018 (historical record) and 2019-2023 (recent conditions). Note that in 2022, data only covers the western US, in all other years it covers CONUS.

Format: Raster data are binary: (1) negative or (0) not negative.

Resolution: 250m

Source: Annual RPMS Products from FuelCast. More info on the Rangeland Production Monitoring Service on the product page

Additional Resources:

Details on Method Changes and Source Data Versions

Overview of the Terrestrial Condition Assessment: TCA Hubsite or Landfire Office Hour Presentation

Explore the results of the most recent assessment: TCA Interactive Data Viewer

Learn more about the TCA KPI: TCA Dashboard

*if you have trouble viewing the Dashboard, please submit a Tableau Viewer Access Request

Name: Ecosystems/USFS_EDW_TCA_GrasslandProductivity

Description:

Single Fused Map Cache: false

Extent:

XMin: -1.4247538095800001E7
YMin: 2603547.2897000015
XMax: -7264038.095800001
YMax: 6737047.2897000015
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Initial Extent:

XMin: -1.4247538095800001E7
YMin: 2603547.2897000015
XMax: -7264038.095800001
YMax: 6737047.2897000015
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Full Extent:

XMin: -1.4247538095800001E7
YMin: 2603547.2897000015
XMax: -7264038.095800001
YMax: 6737047.2897000015
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Time Info:

Start Time Field: StdTime
End Time Field: StdTime
Time Extent:
[2020/01/01 00:00:00 UTC, 2024/01/01 00:00:00 UTC]

Time Reference: N/A

Pixel Size X: 250.0

Pixel Size Y: 250.0

Band Count: 1

Pixel Type: U4

RasterFunction Infos: {"rasterFunctionInfos": [ { "help": "", "name": "Grassland productivity", "description": "TCA Ind 11 Grassland productivity" }, { "help": "", "name": "None", "description": "Make a Raster or Raster Dataset into a Function Raster Dataset." }, { "help": "", "name": "Decrease", "description": "A raster function template." } ]}

Mensuration Capabilities: Basic

Inspection Capabilities:

Has Histograms: true

Has Colormap: false

Has Multi Dimensions : true

Rendering Rule:

Min Scale: 0

Max Scale: 0

Copyright Text: USFS, USDA, GO

Service Data Type: esriImageServiceDataTypeGeneric

Min Values: 1

Max Values: 1

Mean Values: 1

Standard Deviation Values: 0

Object ID Field: objectid

Fields:

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• st_perimeter(shape) ( alias: st_perimeter(shape) , type: esriFieldTypeDouble )

Default Mosaic Method: ByAttribute

Allowed Mosaic Methods: ByAttribute,NorthWest,Center,LockRaster,Nadir,Viewpoint,Seamline,None

SortField: StdTime

SortValue: 0

Mosaic Operator: First

Default Compression Quality: 75

Default Resampling Method: Nearest

Max Record Count: 1000

Max Image Height: 100000

Max Image Width: 100000

Max Download Image Count: 20

Max Mosaic Image Count: 20

Allow Raster Function: true

Allow Copy: true

Allow Analysis: true

Allow Compute TiePoints: false

Supports Statistics: true

Supports Advanced Queries: true

Use StandardizedQueries: true

Raster Type Infos:

Name: Raster Dataset
Description: Supports all ArcGIS Raster Datasets
Help:

Has Raster Attribute Table: false

Edit Fields Info: N/A

Ownership Based AccessControl For Rasters: N/A

Child Resources:   Info   Histograms   Statistics   Key Properties   Legend   Raster Function Infos   Multidimensional Info   Slices

Supported Operations:   Export Image   Query   Identify   Measure   Compute Histograms   Compute Statistics Histograms   Get Samples   Compute Class Statistics   Query GPS Info   Find Images   Image to Map   Map to Image   Measure from Image   Image to Map Multiray   Query Boundary   Compute Pixel Location   Compute Angles   Validate   Project