Layer: Suppression Difficulty Index (SDI) 90th Percentile POD Line Summary (ID:2)

View In: Map Viewer

Name: Suppression Difficulty Index (SDI) 90th Percentile POD Line Summary

Display Field: LineName

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Is View: true

Is Updatable View: true

Source Schema Changes Allowed: true

Sources

Description: POD lines were characterized by extracting input raster data values for sample points generated every 100-m along the centerline. First, each point was attributed based on the mean raster data value within a 60-m zone around the point to capture information on the feature of interest and adjacent fuels. Second, we attributed the lines with the minimum, mean, and maximum data values from the associated points.<div> </div><div><img alt="POD Line Summary graphic" src="https://nifc.maps.arcgis.com/sharing/rest/content/items/19ca8b5aa4ad479c82b4e82ac4e80c2b/data" /> <div> </div> <table border="1" cellpadding="0" cellspacing="0" style="border-collapse:collapse; border:none;"> <tbody><tr> <td style="width:89.7pt; border:solid windowtext 1.0pt; background:#F2F2F2; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="120"> Name </td> <td style="width:203.4pt; border:solid windowtext 1.0pt; border-left:none; background:#F2F2F2; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="271"> Description </td> <td style="width:174.4pt; border:solid windowtext 1.0pt; border-left:none; background:#F2F2F2; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="233"> Source </td> </tr> <tr> <td style="width:89.7pt; border:solid windowtext 1.0pt; border-top:none; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="120"> Length_mi </td> <td style="width:203.4pt; border-top:none; border-left:none; border-bottom:solid windowtext 1.0pt; border-right:solid windowtext 1.0pt; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="271"> GIS calculated polyline length in miles. </td> <td style="width:174.4pt; border-top:none; border-left:none; border-bottom:solid windowtext 1.0pt; border-right:solid windowtext 1.0pt; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="233"> This analysis </td> </tr> <tr> <td style="width:89.7pt; border:solid windowtext 1.0pt; border-top:none; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="120"> PCL min/mean/max </td> <td style="width:203.4pt; border-top:none; border-left:none; border-bottom:solid windowtext 1.0pt; border-right:solid windowtext 1.0pt; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="271"> Potential Control Location Suitability (PCL) statistics for associated sample points. </td> <td style="width:174.4pt; border-top:none; border-left:none; border-bottom:solid windowtext 1.0pt; border-right:solid windowtext 1.0pt; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="233"> SAB Risk Management Assistance Analytics 2025 </td> </tr> <tr> <td style="width:89.7pt; border:solid windowtext 1.0pt; border-top:none; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="120"> SDI min/mean/max </td> <td style="width:203.4pt; border-top:none; border-left:none; border-bottom:solid windowtext 1.0pt; border-right:solid windowtext 1.0pt; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="271"> Suppression Difficulty Index (SDI) statistics for associated sample points (90th percentile fire conditions). </td> <td style="width:174.4pt; border-top:none; border-left:none; border-bottom:solid windowtext 1.0pt; border-right:solid windowtext 1.0pt; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="233"> SAB Risk Management Assistance Analytics 2025 </td> </tr> <tr> <td style="width:89.7pt; border:solid windowtext 1.0pt; border-top:none; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="120"> Snag min/mean/max </td> <td style="width:203.4pt; border-top:none; border-left:none; border-bottom:solid windowtext 1.0pt; border-right:solid windowtext 1.0pt; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="271"> Snag hazard statistics for associated sample points. </td> <td style="width:174.4pt; border-top:none; border-left:none; border-bottom:solid windowtext 1.0pt; border-right:solid windowtext 1.0pt; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="233"> SAB Risk Management Assistance Analytics 2025 </td> </tr> <tr> <td style="width:89.7pt; border:solid windowtext 1.0pt; border-top:none; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="120"> GET min/mean/max </td> <td style="width:203.4pt; border-top:none; border-left:none; border-bottom:solid windowtext 1.0pt; border-right:solid windowtext 1.0pt; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="271"> Ground evacuation time (hours) statistics for associated sample points. </td> <td style="width:174.4pt; border-top:none; border-left:none; border-bottom:solid windowtext 1.0pt; border-right:solid windowtext 1.0pt; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="233"> SAB Risk Management Assistance Analytics 2025 </td> </tr> <tr> <td style="width:89.7pt; border:solid windowtext 1.0pt; border-top:none; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="120"> Ptrt min/mean/max </td> <td style="width:203.4pt; border-top:none; border-left:none; border-bottom:solid windowtext 1.0pt; border-right:solid windowtext 1.0pt; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="271"> Prior fuel treatment statistics for associated sample points. The mean is equivalent to proportion of line treated. </td> <td style="width:174.4pt; border-top:none; border-left:none; border-bottom:solid windowtext 1.0pt; border-right:solid windowtext 1.0pt; padding:0in 5.4pt 0in 5.4pt;" valign="bottom" width="233"> Interagency fuel treatment records 2015-2024 from FACTS and NFPORS </td> </tr> <tr> <td style="width:89.7pt; border:solid windowtext 1.0pt; border-top:none; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="120"> Pfire min/mean/max </td> <td style="width:203.4pt; border-top:none; border-left:none; border-bottom:solid windowtext 1.0pt; border-right:solid windowtext 1.0pt; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="271"> Prior fire statistics for associated sample points. The mean is equivalent to the proportion of line burned by prior fires. </td> <td style="width:174.4pt; border-top:none; border-left:none; border-bottom:solid windowtext 1.0pt; border-right:solid windowtext 1.0pt; padding:0in 5.4pt 0in 5.4pt;" valign="top" width="233"> Interagency fire records 2015-2024 from MTBS, GeoMac, WFIGS, FACTS, and NFPORS </td> </tr> </tbody></table><div> </div><div><img alt src /> </div></div>

Copyright Text: USFS WO Fire and Aviation Management, Strategic Analytics Branch

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

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Object ID Field: OBJECTID

Unique ID Field:

Global ID Field: GlobalID

Type ID Field:

Fields:

OBJECTID (type: esriFieldTypeOID, alias: Object ID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
LineID (type: esriFieldTypeString, alias: POD Line Identifier, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
PODSteward (type: esriFieldTypeString, alias: POD Line Data Steward, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
UniqueID (type: esriFieldTypeString, alias: Unique POD Line ID, SQL Type: sqlTypeOther, length: 18, nullable: true, editable: true)
GeoArea (type: esriFieldTypeString, alias: POD Line Geographic Area, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
GISMiles (type: esriFieldTypeDouble, alias: GIS Miles, SQL Type: sqlTypeOther, nullable: true, editable: true)
IsVisible (type: esriFieldTypeString, alias: Is Visible, SQL Type: sqlTypeOther, length: 5, nullable: true, editable: true)
LineName (type: esriFieldTypeString, alias: POD Line Name, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
Label (type: esriFieldTypeString, alias: POD Line Label, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
LineType (type: esriFieldTypeString, alias: POD Line Type, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
LineStatus (type: esriFieldTypeString, alias: POD Line Status, SQL Type: sqlTypeOther, length: 18, nullable: true, editable: true)
Length_mi (type: esriFieldTypeDouble, alias: Length (mi), SQL Type: sqlTypeOther, nullable: true, editable: true)
SDI_min (type: esriFieldTypeDouble, alias: Suppression Difficulty Index minimum, SQL Type: sqlTypeOther, nullable: true, editable: true)
SDI_mean (type: esriFieldTypeDouble, alias: Suppression Difficulty Index mean, SQL Type: sqlTypeOther, nullable: true, editable: true)
SDI_max (type: esriFieldTypeDouble, alias: Suppression Difficulty Index maximum, SQL Type: sqlTypeOther, nullable: true, editable: true)
Snag_min (type: esriFieldTypeDouble, alias: Snag hazard minimum, SQL Type: sqlTypeOther, nullable: true, editable: true)
Snag_mean (type: esriFieldTypeDouble, alias: Snag hazard mean, SQL Type: sqlTypeOther, nullable: true, editable: true)
Snag_max (type: esriFieldTypeDouble, alias: Snag hazard maximum, SQL Type: sqlTypeOther, nullable: true, editable: true)
GET_min (type: esriFieldTypeDouble, alias: Ground evacuation time (hrs) minimum, SQL Type: sqlTypeOther, nullable: true, editable: true)
GET_mean (type: esriFieldTypeDouble, alias: Ground evacuation time (hrs) mean, SQL Type: sqlTypeOther, nullable: true, editable: true)
GET_max (type: esriFieldTypeDouble, alias: Ground evacuation time (hrs) maximum, SQL Type: sqlTypeOther, nullable: true, editable: true)
Ptrt_min (type: esriFieldTypeDouble, alias: Prior treatment minimum (last decade), SQL Type: sqlTypeOther, nullable: true, editable: true)
Ptrt_mean (type: esriFieldTypeDouble, alias: Prior treatment proportion (last decade), SQL Type: sqlTypeOther, nullable: true, editable: true)
Ptrt_max (type: esriFieldTypeDouble, alias: Prior treatment maximum (last decade), SQL Type: sqlTypeOther, nullable: true, editable: true)
Pfire_min (type: esriFieldTypeDouble, alias: Prior fire minimum (last decade), SQL Type: sqlTypeOther, nullable: true, editable: true)
Pfire_mean (type: esriFieldTypeDouble, alias: Prior fire proportion (last decade), SQL Type: sqlTypeOther, nullable: true, editable: true)
Pfire_max (type: esriFieldTypeDouble, alias: Prior fire maximum (last decade), SQL Type: sqlTypeOther, nullable: true, editable: true)
PCL_min (type: esriFieldTypeDouble, alias: Potential Control Location Suitability minimum, SQL Type: sqlTypeOther, nullable: true, editable: true)
PCL_mean (type: esriFieldTypeDouble, alias: Potential Control Location Suitability mean, SQL Type: sqlTypeOther, nullable: true, editable: true)
PCL_max (type: esriFieldTypeDouble, alias: Potential Control Location Suitability maximum, SQL Type: sqlTypeOther, nullable: true, editable: true)
LSI_min (type: esriFieldTypeDouble, alias: Line Suitability Index minimum, SQL Type: sqlTypeOther, nullable: true, editable: true)
LSI_mean (type: esriFieldTypeDouble, alias: Line Suitability Index mean, SQL Type: sqlTypeOther, nullable: true, editable: true)
LSI_max (type: esriFieldTypeDouble, alias: Line Suitability Index maximum, SQL Type: sqlTypeOther, nullable: true, editable: true)

Templates:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 7/8/2025 11:41:39 PM

Schema Last Edit Date: 7/8/2025 11:41:39 PM

Data Last Edit Date: 7/8/2025 11:41:39 PM

Supported Operations: Query Query Pivot Query Top Features Query Analytic Query Bins Generate Renderer Validate SQL Get Estimates ConvertFormat