DGGS RDF 2024-7

Lidar-derived elevation data for Portage, southcentral Alaska, collected October 15, 2020

• Authors:

  Zechmann, J.M., Wikstrom Jones, K.M., and Wolken, G.J.

• Publication Date:

  Jul 2024

• 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):

  Seward

• Related project(s):

  Alaska Climate and Cryosphere Hazards Program, Snow variability and distribution

• Citation ID:

  31160

Bibliographic Reference

Zechmann, J.M., Wikstrom Jones, K.M., and Wolken, G.J., 2024, Lidar-derived elevation data for Portage, southcentral Alaska, collected October 15, 2020: Alaska Division of Geological & Geophysical Surveys Raw Data File 2024-7, 10 p. https://doi.org/10.14509/31160

Publication Products

• Report Information

  • rdf2024_007.pdf (2.66 M)

• Geospatial & Analytical Data

  Lidar-derived elevation data for Portage, southcentral Alaska, 10-15-2020	Data File Format	File Size	Info
  Download rdf2024_007_boundaries	Shapefile	43.9 K	Metadata - Read me
  Download rdf2024_007_classified_points	LAS files	1.8 G	Metadata - Read me
  Download rdf2024_007_dsm	Georeferenced raster files	627.8 M	Metadata - Read me
  Download rdf2024_007_dtm	Georeferenced raster files	626.6 M	Metadata - Read me
  Download rdf2024_007_lidar_intensity	Georeferenced raster files	562.2 M	Metadata - Read me

Keywords

Avalanche; Byron Glacier; Byron Peak; DGGS; Digital Elevation Model; Digital Surface Model (DSM); Digital Terrain Model; Elevation; Emergency Preparedness; Engineering; Engineering Geology; Geologic; Geologic Hazards; Geological Process; Geology; Geomorphology; Geotechnical; Hazards; Landslide; Landslide Susceptibility; LiDAR; LiDAR Intensity Image; LiDAR LAS File Format; Point Cloud Data; Portage Lake; Raster Image; Remote Sensing; Slope; Slope Instability; Southcentral Alaska; Surface; Surficial; Surficial Geology; Topography; geoscientificInformation

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