View In:   ArcGIS JavaScript   ArcGIS Online Map Viewer   ArcGIS Earth   ArcGIS Pro

Service Description: This data lists the historically active volcanoes of Alaska and the year of the last major eruptive event. The volcanoes listed meet at least one of the following criteria since 1700 CE: 1) Documented, unquestioned eruption OR 2) A strongly suspected eruption, often an eruption documented in a historical account with very little information. Current geologic knowledge must not contradict the eruption account, OR 3) Persistent (usually on the order of decades, but certainly longer than several months) fumaroles, with temperatures (where measured) within approximately 10 degrees C of the boiling point, OR 4) Significant, measured, volcanic-related, non-eruptive deformation, OR 5) Documented earthquake swarm with strongly suspected volcanic cause. All files can be downloaded free of charge from the DGGS website http://doi.org/10.14509/30851.

Map Name: Layers

Legend

All Layers and Tables

Dynamic Legend

Dynamic All Layers

Layers:

• gis.gis_dggs.volcanoes_points (0)

Tables:

• gis.gis_dggs.volcanoes_data_sources (1)
• gis.gis_dggs.volcanoes_points_to_data_sources (2)

Description: This data lists the historically active volcanoes of Alaska and the year of the last major eruptive event. The volcanoes listed meet at least one of the following criteria since 1700 CE: 1) Documented, unquestioned eruption OR 2) A strongly suspected eruption, often an eruption documented in a historical account with very little information. Current geologic knowledge must not contradict the eruption account, OR 3) Persistent (usually on the order of decades, but certainly longer than several months) fumaroles, with temperatures (where measured) within approximately 10 degrees C of the boiling point, OR 4) Significant, measured, volcanic-related, non-eruptive deformation, OR 5) Documented earthquake swarm with strongly suspected volcanic cause. All files can be downloaded free of charge from the DGGS website http://doi.org/10.14509/30851.

Service Item Id: 03a7d575a2194bd5a277f57b750bea06

Copyright Text: AK DGGS, AVO

Spatial Reference: 4269  (4269)


Single Fused Map Cache: false

Initial Extent:

XMin: -196.71324900000002
YMin: -80.86943391882969
XMax: 197.51726900000006
YMax: 194.66402391882966
Spatial Reference: 4269  (4269)

Full Extent:

XMin: -178.79368
YMin: 51.788869999999974
XMax: 179.59770000000003
YMax: 62.00572
Spatial Reference: 4269  (4269)

Units: esriDecimalDegrees

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info:

Title: C:\Users\aemacpherson\OneDrive - State of Alaska\Documents\ArcGIS\Projects\MyProject21\MyProject21.aprx
Author:
Comments:
Subject:
Category:
Keywords: Active Volcanoes,Geologic Hazards,Geology,Historic Eruption,Volcanic Eruption,Volcano Hazards,Volcanoes,Volcanology,Alaska Peninsula,Aleutian Islands,hazard
AntialiasingMode: None
TextAntialiasingMode: Force

Supports Dynamic Layers: true

Resampling: false

MaxRecordCount: 1000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON, PBF

Supports Query Data Elements: true

Min Scale: 0

Max Scale: 0

Supports Datum Transformation: true



Child Resources:   Info   Dynamic Layer

Supported Operations:   Export Map   Identify   QueryLegends   QueryDomains   Find   Return Updates