| A | B | C | D | E | F | ||
|---|---|---|---|---|---|---|---|
1 | Attribute | Units | Description/Calculation | Data Source | Platform Display | Status | |
2 | unit_id | n/a | Unique ID for each STELA polygon. | n/a | - | Current | |
3 | opt_score | n/a | The optimized score for the management unit, based upon Objective weighting, Enhance/Protect settings and selected customizations. This field does not occur in a stand alone Stewardship Atlas. | n/a | - | Deprecated | |
4 | ro_score | Relative score | The opportunity emphasis score for the management unit, based upon “Emphasize Objectivesˮ and “Advanced Settingsˮ. This field does not occur in a stand alone Stewardship Atlas. | n/a | MUS - Emphasized Opportunity | Current | |
5 | frsk_score | Relative score | Fire risk score. | n/a | Current | ||
6 | val_score | Relative score | Value | n/a | Current | ||
7 | pa_dima | n/a | Planning area name and distinct management area (if utilized) for the downloaded project, separated by a /. This field does not occur in a stand alone Stewardship Atlas. | n/a | - | Current | |
8 | project | n/a | Project number, exported from the Platform, after Objective weighting; project one contains the highest RO. This field does not occur in a stand alone Stewardship Atlas. | Generated by ForSys in the Vibrant Planet Platform. | Projects | Current | |
9 | huc12 | HUC 12 number | Watershed Boundary Dataset HUC 12 that the STELA polygon is nested within. | (U.S. Geological Survey, 2004) | - | Current | |
10 | huc | HUC 12 number | Watershed Boundary Dataset HUC 12 that the STELA polygon is nested within. | (U.S. Geological Survey, 2004) | - | Deprecated | |
11 | ownership | n/a | Landowner category or name. | Refer to the landscape-specific Supplemental Technical Report. | Data Layers - Administration MUS - Ownership | Current | |
12 | land_desig | n/a | Land designation category; reflects special land designations (ex: wilderness) that may impact the types of treatments available. | Refer to the Vibrant Planet Product Guide Data Curation section. | MUS - Land Designation | Current | |
13 | projects | n/a | Name of forest health project that is either undergoing environmental review, or being implemented. Included as custom segmentation. | Locally supplied | - | Current | |
14 | acres | acres | Total acres of the individual STELA polygon. | Calculated using feature geometry | MUS - Total Area | Current | |
15 | acres_trt | acres | Treatable acres of the individual STELA polygon. Calculated by subtracting the zonal sum of the combined area of SARAs to avoid (ex: untreatable SARA areas such as structures, facilities, etc) from the total polygon acreage. | n/a | MUS - Treatable Acres | Current | |
16 | avg_slope | % | Average slope as a percentage. | Calculated from a DEM | MUS - Mean Slope | Current | |
17 | med_slope | % | Median slope as a percentage. | Calculated from a DEM | MUS - Median Slope | Current | |
18 | can_cov | % | Mean of raster of percent canopy cover in the 2 meter and above range. | Refer to the Vibrant Planet Product Guide Landscape Segmentation Section. | MUS - Total Canopy Cover | Current | |
19 | cc2_8 | % | Mean of raster of percent canopy cover in the 2 meter to 8 meter range. | Refer to the Vibrant Planet Product Guide Landscape Segmentation Section. | - | Current | |
20 | tao_ct | count | Number of “living” Tree Approximate Objects (TAOs), or trees as identified by tree crowns, contained within the polygon. | Refer to the Vibrant Planet Product Guide Landscape Segmentation Section. | - | Current | |
21 | tao_ac | TAOs/acre | Number of “living” TAOs per acre, calculated as tao_ct/acres. | n/a | - | Deprecated | |
22 | qmd_in | in | Quadratic mean diameter, calculated as the mean diameter of TAOs contained within the polygon. | Refer to the Vibrant Planet Product Guide Landscape Segmentation Section. | MUS - QMD | Current | |
23 | ba_sqft | sq ft | Basal area, calculated as the sum of the TAO basal area raster. | Refer to the Vibrant Planet Product Guide Landscape Segmentation Section. | - | Deprecated | |
24 | ba_sqft_ac | sq ft/acre | Basal area per acre, calculated as ba_sqft/acres. | n/a | - | Deprecated | |
25 | mbf_merch | 1,000 board feet | Estimated thousand board feet of TAOs in the merchantable size class (merchantable = TAO diameter between 10 and 26 inches), calculated as the zonal sum of the TAO merchantable MBF raster. | n/a | - | Current | |
26 | mbf_large | 1,000 board feet | Estimated thousand board feet of TAOs in the large tree size class (large tree = TAO diameter greater than 26 inches), calculated as the zonal sum of the TAO large tree MBF raster. | n/a | - | Current | |
27 | mbf_tot | 1,000 board feet | Estimated thousand board feet of all TAOs, calculated as the zonal sum of the all TAO MBF raster. | n/a | - | Current | |
28 | mbf_tot_ac | MBF/acre | Estimated total thousand board feet per acre, calculated as mbf_tot/acres. | n/a | - | Current | |
29 | bmas_r_bdt | Bone dry tons | Estimated sub-merchantable biomass removed by the selected treatment. | n/a | MUS - Submerch, Bone Dry Tons | Current | |
30 | per_vtp | % | Percent area covered by the California Vegetation Treatment Program (CalVTP). | CalVTP (California Department of Forestry and Protection, 2019) | - | Deprecated | |
31 | per_inv | % | Percent area covered by invasive contains only the most recent or latest invasive Plant Infestation polygons collected by the National Invasive Plant Inventory Protocol. | Current Invasive Plants (U.S. Forest Service - NRIS, 2022) | - | Current | |
32 | vegnoben | Presence = 1 Abscence = 0 | Non-merchantable vegetation, where there is no product benefit resulting from treatment. | CALVEG (U.S. Forest Service, 2018) Source Field: REGIONAL_DOMINANCE_TYPE_1 = Eucalyptus | - | Deprecated | |
33 | yr_lstfire | Gregorian calendar year | Year of last fire; a record of the most recent fire at a given location on the landscape. | National Fire Perimeters (National Interagency Fire Center (NIFC), n.d.) Combined wildland fire datasets for the United States and certain territories, 1800s-Present (Welty & Jeffries, 2021) | - | Current | |
34 | yr_lsttrt | Gregorian calendar year | Year of last treatment; a record of the most recent treatment at a given location on the landscape. | Activity Silviculture Timber Stand Improvement (U.S. Forest Service, 2016) Hazardous Fuel Treatment Reduction: Polygon (U.S. Forest Service, 2016) Timber Harvests (U.S. Forest Service, 2016) | - | Current | |
35 | burn_sev | n/a | Majority class of the Rapid Assessment of Vegetation Condition after Wildfire (RAVG) program Percent Change in Basal Area (7-class). | Percent Change in Basal Area (7-class) (U.S. Forest Service, 2021) | - | Current | |
36 | regenprob | Fractional value | Probability of natural post-fire seedling establishment as a function of topographic aspect and slope, fire severity (remotely sensed RdNBR), normal annual precipitation, departure from normal precipitation in the years following fire, and a seed availability proxy (Stewart et al., 2021; Wright et al. 2021). | Refer to the Vibrant Planet Product Guide Landscape Conditions section. | - | Current | |
37 | plant_type | n/a | Majority value of the LANDFIRE category of vegetation types most appropriate for planting. Possible values: Tree, Shrub, Herbaceous, All, NA. | LANDFIRE - LF2016 Remap Biophysical Setting (U.S. Geological Survey, 2016) | - | Current | |
38 | nrv_yr | Gregorian calendar year | Year of the vegetation state for which natural range of variability (NRV) departure was calculated. | Refer to the Vibrant Planet Product Guide Landscape Conditions section. | - | Deprecated | |
39 | vdep | % | Mean LANDFIRE Vegetation Departure; can provide additional vegetation departure information when modeled natural range of variability data are unavailable for the entirety of a primary landscape. | LANDFIRE - LF2016 Remap Vegetation Departure (U.S. Geological Survey, 2016) | - | Deprecated | |
40 | per_veg_d | % | Mean % vegetation departure. | - | Current | ||
41 | meancc_fri | n/a | Mean condition class categorization of mean PFRID a measure of the extent to which contemporary fires are burning at frequencies similar to the frequencies that occurred prior to Euroamerican settlement. | CALVEG (U.S. Forest Service, 2018) Source Field: meanCC_FRI | - | Deprecated | |
42 | fire | Relative numeric value | Mean continuous wildfire hazard (conditional flame length x burn probability). | Refer to the Vibrant Planet Product Guide Landscape Conditions section. | Data Layers - Hazard and Departure | Current | |
43 | drought | Relative numeric value | Mean continuous drought hazard (basal area loss x drought probability). | Refer to the Vibrant Planet Product Guide Landscape Conditions section. | Data Layers - Hazard and Departure | Deprecated | |
44 | flameln_ft | feet | No-action Characteristic Flame Length (FL) expressed in feet (ft). Characteristic Flame Length is a summary statistic that reflects a distribution of flame length probabilities in the management unit when no management action is taken. The probabilities contributing to this statistic are based on fuel load and more temporally variable factors such as weather condition and fuel moisture from fire modeling completed by Pyrologix using WildEST. | Refer to the Vibrant Planet Product Guide Landscape Conditions section. | Data Layers - Hazard and Departure Proposals - Outcomes Overview Section | Current | |
45 | bp_10yr | % | Annualized probability p1 is converted to 10-year probability p10 through the formula p10 = 1 - (1-p1)10. | Refer to the Vibrant Planet Product Guide Landscape Conditions section. | Data Layers - Hazard and Departure | Current | |
46 | bp_1yr | % | Pyrologix WildEST annual burn probability output at 30 meter resolution. | Refer to the Vibrant Planet Product Guide, Hazard Modeling section. | - | Current | |
47 | fire_ses | Relative numeric value | Structure Exposure Score (SES) is a relative measure of the exposure of a structure – if present – to wildfire hazard. SES combines the likelihood of fire (annual burn probability) with a measure of flame length (intensity) in the context of its effect on likelihood and degree of damage, and the relative load of embers at a location after accounting for downwind ember travel from surrounding pixels. SES varies considerably across the landscape. | Refer to the Vibrant Planet Product Guide, Hazard Modeling section. | Data Layers - Hazard and Departure | Deprecated | |
48 | agl_carbon | tonnes/ hectare | Mean above-ground live biomass (Where ~50% of biomass results in carbon storage, SARA within the Wildlands Health Objective). Note: a landscape will either have agl_carbon or aglt_bio, not both. | Aboveground Live Biomass (Xu et al., 2021; Saatchi et al., 2011) | Data Layers - Aboveground Live Biomass | Current | |
49 | aglt_bio | tonnes/ hectare | Mean above-ground live biomass (Where ~50% of biomass results in carbon storage, SARA within the Wildlands Health Objective). Note: a landscape will either have agl_carbon or aglt_bio, not both. | Vibrant Planet derived, refer to the Aboveground Live Biomass Fact Sheet. | Data Layers - Aboveground Live Biomass | Current | |
50 | tz_struc | Estimated number of structures per 100 square miles per year | Estimated number of structures per 100 square miles per year that would be exposed to fire if a fire started within the management unit and spread to adjacent developed areas. Note: a landscape will either have usfs_bae or tz_struc, not both. | Pyrologix developed, based upon US Forest Service fireshed registry methodology (Bunzel et al., 2022). Refer to the Structure Transmission Zone SARA Fact Sheet. | Data Layers - Structure Transmission Zone | Current | |
51 | usfs_bae | Estimated number of structures per 100 square miles per year | Mean of the Buildings Affected Expected dataset from the USFS Fireshed Registry; Estimated number of structures per 100 square miles per year that would be exposed to fire if a fire started within the management unit and spread to adjacent developed areas. Note: a landscape will either have usfs_bae or tz_struc, not both. | US Forest Service fireshed registry (Bunzel et al., 2022) | Data Layers - Community Transmission Zone | Deprecated | |
52 | wbp_tpa | trees/acre | Whitebark pine density, expressed as trees/acre. | Refer to Whitebark Pine SARA Fact Sheet | - | Current | |
53 | dom_sfm | n/a | Majority surface fuel model class (Fire Behavior Fuel Model 40 class), represented in a LANDFIRE dataset updated by VP for recent fuel disturbances (ex: treatments and wildfires). | Refer to the Vibrant Planet Product Guide Landscape Conditions section. | - | Current | |
54 | dstroad_ft | ft | Distance between polygon centroid and nearest road. | HOTOSM-Roads (Humanitarian OpenStreetMap Team (HOT), 2020) | MUS - Distance to Road | Current | |
55 | per_dwnslp | % | Percent of polygon that is “downslope” of nearby road (ex: lower in elevation). | HOTOSM-Roads (Humanitarian OpenStreetMap Team (HOT), 2020) | - | Current | |
56 | ac_dwnslp | acres | Acres of polygon that is “downslope” of nearby road (ex: lower in elevation). | HOTOSM-Roads (Humanitarian OpenStreetMap Team (HOT), 2020) | - | Current | |
57 | struc_dens | Count of structures/acre | Density of structures within the polygon. Count of structures/acre is determined based on the centroid of structure polygon footprints within a management unit, derived from SARAs in the Asset Objective, sub-category Structures, and vary by landscape. | Refer to the Structures SARA Fact Sheet for Vibrant Planet data sources and the landscape-specific Supplemental Technical Report for custom SARA data sources | - | Current | |
58 | dstmill_mi | miles | Euclidean distance to nearest sawmill. | BBER, Forest Industry Research Program, Forest Industries Data Collection System (FIDACS), Unpublished dataset | MUS - Distance to Nearest Mill | Current | |
59 | [objective]_val0 | Relative score | Sum of all the Objective’s SARA current condition values. [objective] refers to the weighted SARA objective category within the platform. [objective] abbreviations are as follows: ast (Assets); saf (Safety); rec (Recreation); bdv (Biodiversity); ecm (Ecological Commodity); crb (Wildlands Health); wat (Water) and hak (Science and Culture). | Refer to the Vibrant Planet Product Guide Management Impact section. | - | Current | |
60 | [objective]_fr_rsk | Relative score | Sum of all the Objective’s SARA post-fire value change on the current (untreated) value. [objective] refers to the weighted SARA objective category within the platform. [objective] abbreviations are as follows: ast (Assets); saf (Safety); rec (Recreation); bdv (Biodiversity); ecm (Ecological Commodity); crb (Wildlands Health); wat (Water) and hak (Science and Culture). | Refer to the Vibrant Planet Product Guide Management Impact section. | Data Layers - Opportunity and Risk | Current | |
61 | [objective]_dr_rsk | Relative score | Sum of all the Objective’s SARA post-drought value change on the current (untreated) value. [objective] refers to the weighted SARA objective category within the platform. [objective] abbreviations are as follows: ast (Assets); saf (Safety); rec (Recreation); bdv (Biodiversity); ecm (Ecological Commodity); crb (Wildlands Health); wat (Water) and hak (Science and Culture). | Refer to the Vibrant Planet Product Guide Management Impact section. | - | Current | |
62 | bio_rem_c | US dollars | Cost to remove sub-merchantable biomass. | Refer to the Vibrant Planet Product Guide Management Methods & Prescriptions section. | Project scorecard - Financial Estimates | - | |
63 | [objective]_ te0 | Normalized relative score | Normalized Treatment Effects (TE), by Objective, for the treatment selected, determined from computing the zonal sum of the SARA TE rasters for the given treatment. TE is the change in value associated with the given treatment, regardless of disturbance. Positive values indicate benefit from treatment on SARAs (ex: improvement in value from the treatment), whereas negative values indicate loss in SARA value from the treatment. The minimum and maximum possible values for the normalized TE by Objective are -500,000 and 500,000. These values represent data that was normalized based on the Modeling Extent, which may include data outside your Landscape or Planning Area. | Refer to the Vibrant Planet Product Guide Management Impact section. | Used in RO calculations for “Balance Priorities” and “Enhance Function” scenarios | Current | |
64 | [objective]_de0 | Normalized relative score | Normalized Change in Disturbance Effects (DE), by Objective, for the treatment selected, determined from computing the zonal sum of the SARA DE rasters for the given treatment. DE is the change that a given treatment causes on value change from disturbance, summed across all disturbances. Positive values indicate benefit from treatment on disturbance risk to SARAs (ex: the treatment reduced risk from disturbances), whereas negative values indicate that the treatment increased SARA risk or reduced the benefit of the current disturbances to SARAs. The minimum and maximum possible values for the normalized DE by Objective are -500,000 and 500,000. These values represent data that was normalized based on the Modeling Extent, which may include data outside your Landscape or Planning Area. | Refer to the Vibrant Planet Product Guide Management Impact section. | Used in RO calculations for “Balance Priorities” and “Protect from Loss” scenarios | Current | |
65 | ros_mph | miles per hour | No-action Rate of Spread (ROS) expressed in miles per hour (mph). | Proposals - Outcomes Overview Section | Current | ||
66 | ses_all | Relative score | No-action Structure Exposure Score (SES): The structure exposure score for any potential structure in the management unit (present or future) when no management action is taken. | Planned | Current | ||
67 | cepi | Relative score | No-action Conditional Ember Production Index (cEPI): If a wildfire were to occur, the predicted ember production in the management unit when no management action is taken. | n/a | Current | ||
68 | slb_ac | Relative score | Number of no-action acres in the management unit that contribute embers to buildings when no management action is taken. Affected buildings may be within the unit or in other units. | Proposals - Assets Section | Current | ||
69 | dp | Relative score | No-action Damage Potential (DP): Potential for structure damage to occur within the management unit when no management action is taken. | n/a | Current | ||
70 | q_rd_ac | Number of acres in the management unit that threaten egress via Critical Access Roads when no management action is taken. | Proposals - Safety Section | Current | |||
71 | ini_mthd | Coded value | Code representing the initial entry method of the selected treatment. | Refer to the Vibrant Planet Product Guide Management Method Definitions appendix. | MUS - Recommended Treatment & Feasible Alternatives | Current | |
72 | ini_rx | Coded value | Code representing the initial entry prescription of the selected treatment. | Refer to the Vibrant Planet Product Guide Management Method Definitions appendix. | - | Current | |
73 | prod_ben | US dollars | Estimated product benefit returned from completing selected treatment. | Refer to the Vibrant Planet Product Guide Management Methods & Prescriptions section. | Project Scorecard - Financial estimates | Current | |
74 | init_trt_c | US dollars | Cost of initial entry of selected treatment. | Refer to the Vibrant Planet Product Guide Management Methods & Prescriptions section for a description on how costs are determined. | Project Scorecard - Financial estimates | Current | |
75 | fol_trt_c | US dollars | Cost of secondary entry of selected treatment, if applicable. | Refer to the Vibrant Planet Product Guide Management Methods & Prescriptions section. | Project Scorecard - Financial estimates | Current | |
76 | grs_trt_c | US dollars | Gross cost, excluding product benefit, of selected treatment. | Refer to the Vibrant Planet Product Guide Management Methods & Prescriptions section. | Project Scorecard - Financial estimates | Current | |
77 | tot_trt_c | US dollars | Total treatment cost, including any offsets achieved by product benefit. | Refer to the Vibrant Planet Product Guide Management Methods & Prescriptions section. | Project Scorecard - Financial estimates MUS - Net Cost | Current | |
78 | pt_fl_ft | feet | Post-action Characteristic Flame Length (FL) expressed in feet (ft). Characteristic Flame Length is a summary statistic that reflects a distribution of flame length probabilities in the management unit after management action has been taken. The probabilities contributing to this statistic are based on fuel load and more temporally variable factors such as weather condition and fuel moisture from fire modeling completed by Pyrologix using WildEST. | Management Outcomes - Characteristic Flame Length Proposals - Outcomes Overview Section | Current | ||
79 | pt_ros_mph | miles per hour | Post-action Rate of Spread (ROS) expressed in miles per hour (mph). | Proposals - Outcomes Overview Section | Current | ||
80 | pt_ses_all | Relative score | Post-action Structure Exposure Score (SES): The structure exposure score for any potential structure in the management unit (present or future) after management action has been taken. | Planned | Current | ||
81 | pt_cepi | Relative score | Post-action Conditional Ember Production Index (cEPI): If a wildfire were to occur, the predicted ember production in the management unit after management action has been taken. | n/a | Current | ||
82 | pt_slb_ac | Relative score | Number of post-action acres in the management unit that contribute embers to buildings after management action has been taken. Affected buildings may be within the unit or in other units. | Proposals - Assets Section | Current | ||
83 | pt_dp | Relative score | Post-action Damage Potential (DP): Potential for structure damage to occur within the management unit after management action has been taken. | n/a | Current | ||
84 | pt_q_rd_ac | acres | Number of acres in the management unit that threaten egress via Critical Access Roads when after management action has been taken. | Proposals - Safety Section | Current | ||
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