SageGrouseDevelopmentRegistry/project_landscape_planning_tool_ecostate_time_series_v4

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Service Description:

This Threat-Based Ecostate map (Version 4) provides a spatial depiction of rangeland condition over a 3-year average across all rangelands throughout the sagebrush biome of the western United States. The map is based on the principles of Threat-Based Land Management (Johnson et al 2019; see https://sageshare.org/) as a framework to identify and address the primary threats to sagebrush ecosystems of the northern Great Basin. Rangeland condition is described by ecological states (ecostates) that express current upland vegetation composition and level of threat from wildfire, invasive annual grasses, and juniper encroachment based on the cover of key rangeland functional groups and the severity of threats present. Ecostates are determined based on a rolling three-year average of percent cover of annual forbs & grasses (AFG), perennial forbs & grasses (PFG), shrubs, and trees from the Rangeland Analysis Platform vegetation cover products, version 3 (https://rangelands.app/; Allred et al 2021). The rule set used to define each ecostate is provided in the attribute table. This raster covers all rangelands throughout the sagebrush biome. Non-rangeland pixels, including agriculture, barren areas and urban areas are excluded. Pixels are 30m x 30m and projected usinb WGS 1984.

Map Name: project_landscape_planning_tool_ecostate_time_series_v4_2025

Legend

All Layers and Tables

Dynamic Legend

Dynamic All Layers

Layers:

Threat Based Ecostates (1989 to 1991) (32)
Threat Based Ecostates (1990 to 1992) (31)
Threat Based Ecostates (1991 to 1993) (30)
Threat Based Ecostates (1992 to 1994) (29)
Threat Based Ecostates (1993 to 1995) (28)
Threat Based Ecostates (1994 to 1996) (27)
Threat Based Ecostates (1995 to 1997) (26)
Threat Based Ecostates (1996 to 1998) (25)
Threat Based Ecostates (1997 to 1999) (24)
Threat Based Ecostates (1998 to 2000) (23)
Threat Based Ecostates (1999 to 2001) (22)
Threat Based Ecostates (2000 to 2002) (21)
Threat Based Ecostates (2001 to 2003) (20)
Threat Based Ecostates (2002 to 2004) (19)
Threat Based Ecostates (2003 to 2005) (18)
Threat Based Ecostates (2004 to 2006) (17)
Threat Based Ecostates (2005 to 2007) (16)
Threat Based Ecostates (2006 to 2008) (15)
Threat Based Ecostates (2007 to 2009) (14)
Threat Based Ecostates (2008 to 2010) (13)
Threat Based Ecostates (2009 to 2011) (12)
Threat Based Ecostates (2010 to 2012) (11)
Threat Based Ecostates (2011 to 2013) (10)
Threat Based Ecostates (2012 to 2014) (9)
Threat Based Ecostates (2013 to 2015) (8)
Threat Based Ecostates (2014 to 2016) (7)
Threat Based Ecostates (2015 to 2017) (6)
Threat Based Ecostates (2016 to 2018) (5)
Threat Based Ecostates (2017 to 2019) (4)
Threat Based Ecostates (2018 to 2020) (3)
Threat Based Ecostates (2019 to 2021) (2)
Threat Based Ecostates (2020 to 2022) (1)
Threat Based Ecostates (2021 to 2023) (0)
Threat Based Ecostates (2022 to 2024) (39)

Description: This Threat-Based Ecostate map (Version 4) provides a spatial depiction of rangeland condition over a 3-year average across all rangelands throughout the sagebrush biome of the western United States. The map is based on the principles of Threat-Based Land Management (Johnson et al 2019; see https://sageshare.org/) as a framework to identify and address the primary threats to sagebrush ecosystems of the northern Great Basin. Rangeland condition is described by ecological states (ecostates) that express current upland vegetation composition and level of threat from wildfire, invasive annual grasses, and juniper encroachment based on the cover of key rangeland functional groups and the severity of threats present. Ecostates are determined based on a rolling three-year average of percent cover of annual forbs & grasses (AFG), perennial forbs & grasses (PFG), shrubs, and trees from the Rangeland Analysis Platform vegetation cover products, version 3 (https://rangelands.app/; Allred et al 2021). The rule set used to define each ecostate is provided in the attribute table. This raster covers all rangelands throughout the sagebrush biome. Non-rangeland pixels, including agriculture, barren areas and urban areas are excluded. Pixels are 30m x 30m and projected usinb WGS 1984.

Service Item Id: a79d8bf9ebec4c1bb028e77bca359ec7

Copyright Text: Ecostate maps were built by the Institute for Natural Resources, Oregon State University, in June 2024 using Esri ArcGIS Pro 3.1.0. Vegetation cover maps used as the basis for this mapping were provided by the Rangeland Analysis Platform (https://rangelands.app/; Allred et al 2021). Citation: Allred, BW, et al. 2021. Improving Landsat predictions of rangeland fractional cover with multitask learning and uncertainty. Methods in Ecology and Evolution. https://doi.org/10.1111/2041-210X.13564.

Spatial Reference: 102100 (3857)

Single Fused Map Cache: false

Initial Extent:

Full Extent:

Units: esriMeters

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info:

Supports Dynamic Layers: true

MaxRecordCount: 2000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON, PBF

Supports Query Data Elements: true

Min Scale: 0

Max Scale: 0

Supports Datum Transformation: true

Child Resources: Info Dynamic Layer

Supported Operations: Export Map Identify QueryLegends QueryDomains Find Return Updates

SageGrouseDevelopmentRegistry/project_landscape_planning_tool_ecostate_time_series_v4_2025 (MapServer)