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Layer: VolcanicVent (ID: 0)

Name: VolcanicVent

Display Field: volcventname

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: This layer contains data describing volcanic structures in the state of California obtained by the AASG for the Geothermal Data Project. The data table includes general information on the location of the feature, feature type, a short description and history, and location uncertainty. Information sources are included in the dataset. The FeatureURI for a particular volcanic structure is the cross-referencing link (foreign key) used to associate the feature with web based information on the feature- pictures or other information- specific to one feature. The data is displayed using a circle with a transparent center. Layer files containing the symbology for these data layers can be found in the USGIN repository at The original data and metadata can be viewed or downloaded from the USGIN Repository at

Copyright Text: Arizona Geological Survey

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: false

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Drawing Info: Advanced Query Capabilities:
HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Supported Operations:   Query   Generate Renderer   Return Updates

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