Layer: Study Areas (ID:12)

View In: Map Viewer

Name: Study Areas

Display Field: YR_PUBLISHED

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This feature class shows the extents of studies completed following our lidar-based protocol (Slaughter and others, 2017). Only landslide deposits visible in lidar derivative datasets are delineated in this database, and no deposits inferred from aerial/orthoimagery, field reconnaissance, or other techniques are included.

Copyright Text:

Min. Scale: 4622324.434309

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

Drawing Info:

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HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Global ID Field:

Type ID Field: DESCRIPTION

Fields:

OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
CITATION_CODE (type: esriFieldTypeSmallInteger, alias: Citation Code, SQL Type: sqlTypeOther, nullable: true, editable: true)
YR_PUBLISHED (type: esriFieldTypeSmallInteger, alias: Year Published, SQL Type: sqlTypeOther, nullable: true, editable: true)
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Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Types:

Field Name: DISPLAY_ON_PORTAL
Inherited
Field Name: CHANGE_TYPE
Inherited

DESCRIPTION: Detailed Landslide Mapping Study Area

Field Name: DISPLAY_ON_PORTAL
Inherited
Field Name: CHANGE_TYPE
Inherited

DESCRIPTION: Streamlined Landslide Inventory Protocol

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 7/28/2025 7:27:34 PM

Schema Last Edit Date: 7/28/2025 7:27:33 PM

Data Last Edit Date: 7/28/2025 7:14:23 PM

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