DGGS RDF 2026-5

Lidar-derived elevation data for Barry Arm landslide, southcentral Alaska, October 16, 2020

• Authors:

  Wikstrom Jones, K.M., Wolken, G.J., and Daanen, R.P.

• Publication Date:

  Jan 2026

• Publisher:

  Alaska Division of Geological & Geophysical Surveys 

• Ordering Info:

  Download below for free or see our publication sales page to order a hard copy.

• Quadrangle(s):

  Anchorage

• Related project(s):

  Barry Arm landslide and tsunami hazard

• Citation ID:

  31970

Bibliographic Reference

Wikstrom Jones, K.M., Wolken, G.J., and Daanen, R.P., 2026, Lidar-derived elevation data for Barry Arm landslide, southcentral Alaska, October 16, 2020: Alaska Division of Geological & Geophysical Surveys Raw Data File 2026-5, 9 p. https://doi.org/10.14509/31970

Publication Products

• Report Information

  • rdf2026_005.pdf (3.52 M)

• Geospatial & Analytical Data

  Lidar-derived elevation data for Barry Arm landslide, October 16, 2020	Data File Format	File Size	Info
  Download rdf2026_5_barry-arm-ls-lidar-10-16-20-boundaries	Shapefile	34.3 K	Metadata - Read me
  Download rdf2026_5_barry-arm-ls-lidar-10-16-20-dsm	Raster files	1.3 G	Metadata - Read me
  Download rdf2026_5_barry-arm-ls-lidar-10-16-20-dtm	Raster files	1.3 G	Metadata - Read me
  Download rdf2026_5_barry-arm-ls-lidar-10-16-20-footprints	Shapefile	28.4 K	Metadata - Read me
  Download rdf2026_5_barry-arm-ls-lidar-10-16-20-intensity	Raster files	57.4 M	Metadata - Read me
  Download rdf2026_5_barry-arm-ls-lidar-10-16-20-las	LAS files	2.4 G	Metadata - Read me

Keywords

Aerial; Aerial Geology; Barry Arm; Barry Glacier; Cascade Glacier; Debris Avalanche; Debris Flow; DGGS; Digital Elevation Model; Digital Surface Model (DSM); Digital Terrain Model; Elevation; Engineering; Engineering Geology; Geologic; Geologic Hazards; Geological Process; Geology; Geomorphology; geoscientificInformation; Geotechnical; Glacial; Glacial Deposits; Glacial Geology; Glacial Geomorphology; Glacial Processes; Hazards; Landslide; Landslide Susceptibility; LAS Index Shapefile; LiDAR; LiDAR Intensity Image; LiDAR LAS File Format; Point Cloud Data; Remote Sensing; Rock Avalanche; Rockfall; Slope; Slope Instability; Southcentral Alaska; Surface; Surficial; Surficial Geology; Topography; Unconsolidated Deposits

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