Name: Cranston 2018 Basin Predictions 15 min 24 mmh

Display Field: FIRE_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Polygons in this feature class display debris flow estimates for the Cranston fire, year 2018 at the Drainage-Basin Level. Estimates are given for a rainstorm with a peak 15 minute intensity of 24 millimeters per hour.All datasets created in UTM coordinates, Distane Unit = meter, Angular Unit = Decimal Degree.Empirical models for these predictions are based on historical ebris-flow occurence and magnitude data, rainfall storm conditions, terrain and soils information, and burn-severity data from recently burned areas.Likelihood of debris flow in response to a given 15-minute raindall intensity is based on a logistical regression approach where likelihood ranges from 0 (least likely) to 1 (most likely). Values from this range are assigned to 5 equal interval classifications from cartographic display with a percentage likelihood.Additional info including equations used to obtain likelihood values can be found at: https://landslides.usgs.gov/hazards/postfire_debrisflow/background2016.php

Definition Expression: N/A

Copyright Text: United States Geological Survey, Landslide Hazards Program

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, AMF, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 6402613.10934782
YMin: 2187470.416052878
XMax: 6448679.440771401
YMax: 2220429.6408167183
Spatial Reference: 26911  (26911)

Drawing Info:

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Field 2: null
Field 3: null
Field Delimiter: ,
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Labeling Info:

Advanced Query Capabilities:

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Supports OrderBy: true
Supports Distinct: true
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Supports Query With Distance: true
Supports Sql Expression: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID , alias: OBJECTID )
• BASIN_ID ( type: esriFieldTypeInteger , alias: BASIN_ID )
• FIRE_NAME ( type: esriFieldTypeString , alias: Fire_Name , length: 50 )
• START_DATE ( type: esriFieldTypeString , alias: Start_Date , length: 20 )
• STATE_NAME ( type: esriFieldTypeString , alias: State_Name , length: 20 )
• SEGMENT_ID ( type: esriFieldTypeInteger , alias: Segment_ID )
• UPAREA_KM2 ( type: esriFieldTypeDouble , alias: UpArea_km2 )
• UPBURNAREA_KM2 ( type: esriFieldTypeDouble , alias: UpBurnArea_km2 )
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Supported Operations:   Query   Generate Renderer   Return Updates