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

View Footprint In:   ArcGIS Online Map Viewer

Service Description: The Alaska Division of Geological & Geophysical Surveys (DGGS) has designed a Quaternary fault and fold database for Alaska in conformance with standards defined by the U.S. Geological Survey for the National Quaternary Fault and Fold Database. Alaska is the most seismically active region of the United States; however, little information exists on the location, style of deformation, and slip rates of Quaternary faults. Thus, to provide an accurate, user-friendly, reference-based fault inventory to the public, DGGS created a GIS shapefile of Quaternary fault traces and compiled attributes that describe age, relative activity, and general parameters for each fault or fold. This report describes relevant information pertaining to the shapefile and online access and availability. The database is the first comprehensive digital compilation of Quaternary faults in Alaska and future updates will include the results of new research, as well as summary sheets describing each fault.

Map Name: Layers

Legend

All Layers and Tables

Dynamic Legend

Dynamic All Layers

Layers:

• mp141 (0)

Description:

Service Item Id: 079a7a357e9b4714b8fb216165e2af53

Copyright Text: Alaska Division of Geological & Geophysical Surveys

Spatial Reference: 102100  (3857)


Single Fused Map Cache: false

Initial Extent:

XMin: -2.204125777387803E7
YMin: -4547762.04725612
XMax: 2.204125777387803E7
YMax: 3.914854873349833E7
Spatial Reference: 102100  (3857)

Full Extent:

XMin: -2.0037507067161843E7
YMin: 6510577.863355573
XMax: 2.0037507067161843E7
YMax: 1.1317887513102103E7
Spatial Reference: 102100  (3857)

Units: esriMeters

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

Document Info:

Title: Quaternary faults and folds in Alaska
Author: R.D. Koehler, R-E Farrell, P.A.C. Burns, R.A. Combellick
Comments: The Alaska Division of Geological & Geophysical Surveys (DGGS) has designed a Quaternary fault and fold database for Alaska in conformance with standards defined by the U.S. Geological Survey for the National Quaternary Fault and Fold Database. Alaska is the most seismically active region of the United States; however, little information exists on the location, style of deformation, and slip rates of Quaternary faults. Thus, to provide an accurate, user-friendly, reference-based fault inventory to the public, DGGS created a GIS shapefile of Quaternary fault traces and compiled attributes that describe age, relative activity, and general parameters for each fault or fold. This report describes relevant information pertaining to the shapefile and online access and availability. The database is the first comprehensive digital compilation of Quaternary faults in Alaska and future updates will include the results of new research, as well as summary sheets describing each fault.
Subject: Quaternary faults and folds in Alaska
Category:
Keywords: Alaska,Geology
AntialiasingMode: None
TextAntialiasingMode: Force

Supports Dynamic Layers: true

MaxRecordCount: 1000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON

Supports Query Data Elements:

Min Scale: 0

Max Scale: 0

Supports Datum Transformation: true



Child Resources:   Info   Dynamic Layer

Supported Operations:   Export Map   Identify   QueryDomains   QueryLegends   Find   Return Updates