DGGS RDF 2023-2

Lidar-derived elevation data for land near Grewingk Glacier and Halibut Cove Lagoon, southcentral Alaska, collected October 12-13, 2021

• Authors:

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

• Publication Date:

  Apr 2023

• 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):

  Seldovia

• Related project(s):

  Elevation data collection and distribution, Grewingk landslide study

• Citation ID:

  30958

Bibliographic Reference

Zechmann, J.M., Wikstrom Jones, K.M., and Wolken, G.J., 2023, Lidar-derived elevation data for land near Grewingk Glacier and Halibut Cove Lagoon, southcentral Alaska, collected October 12-13, 2021: Alaska Division of Geological & Geophysical Surveys Raw Data File 2023-2, 11 p. https://doi.org/10.14509/30958

Publication Products

• Report Information

  • rdf2023_002.pdf (1.2 M)

• Geospatial & Analytical Data

  Grewingk Glacier and Halibut Cove Lagoon lidar, October 12-13, 2021	Data File Format	File Size	Info
  Download rdf2023_002_classified_points	LAS files	21.2 G	Metadata - Read me
  Download rdf2023_002_dsm	Georeferenced raster files	422.8 M	Metadata - Read me
  Download rdf2023_002_dtm	Georeferenced raster files	435.6 M	Metadata - Read me
  Download rdf2023_002_dtm_detail	Georeferenced raster files	3.2 G	Metadata - Read me
  Download rdf2023_002_lidar_intensity	Georeferenced raster files	470.3 M	Metadata - Read me
  Download rdf2023_002_lidar_las_index	Shapefile	55.1 K	Metadata - Read me

Keywords

Aerial; Aerial Geology; China Poot Lake; Cook Inlet; DGGS; Digital Elevation Model; Digital Surface Model (DSM); Elevation; Environmental; Geomorphology; Geotechnical; Glacial Geology; Glacial Geomorphology; Glacial Processes; Glacier Spit; Glaciers; Glaciology; Grewingk Creek; Grewingk Glacier; Halibut Cove; Halibut Creek; Hazards; Holocene; Homer; Humpy Creek; Hydrology and Surficial Geology; Kachemak Bay; Kachemak Bay State Park; Landslide; LiDAR; LiDAR Intensity Image; Periglacial Slope Failure; Point Cloud Data; Point Count; Quiet Creek; Slope; Slope Instability; Southcentral Alaska; geoscientificInformation

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