Layers:

Layer: Study Areas (12)


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:

XMin: -13728168.7391
YMin: 5707530.0696
XMax: -13343401.8868
YMax: 6275274.001
Spatial Reference: 102100 (3857)


Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


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)
• CITATION (type: esriFieldTypeString, alias: Citation, SQL Type: sqlTypeOther, length: 400, nullable: true, editable: true)
• URL (type: esriFieldTypeString, alias: Hyperlink, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• DESCRIPTION (type: esriFieldTypeString, alias: Description, SQL Type: sqlTypeOther, length: 60, nullable: true, editable: true)
• 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:

ID: Detailed Landslide Mapping Study Area
Name: Detailed Landslide Mapping Study Area
Domains:

• Field Name: DISPLAY_ON_PORTAL
  Inherited
  
• Field Name: CHANGE_TYPE
  Inherited
  
Templates:

Name: Detailed Landslide Mapping Study Area
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• DESCRIPTION: Detailed Landslide Mapping Study Area

---

ID: Streamlined Landslide Inventory Protocol
Name: Streamlined Landslide Inventory Protocol
Domains:

• Field Name: DISPLAY_ON_PORTAL
  Inherited
  
• Field Name: CHANGE_TYPE
  Inherited
  
Templates:

Name: Streamlined Landslide Inventory Protocol
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• 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