High-resolution lidar data for Haines, Southcentral Alaska, December 8-12, 2020

Description

The Alaska Division of Geological & Geophysical Surveys (DGGS) used aerial lidar to produce a digital terrain model (DTM), surface model (DSM), and intensity image for an area in and around the community of Haines, Alaska, as part of emergency operations in response to the December 2, 2020, landslide that claimed the lives of two residents. Airborne data were collected December 8-12, 2020, and subsequently processed in Terrasolid and ArcGIS. Ground control were collected December 15-16, by the DMLW. This data collection is released as a Raw Data File with an open end-user license. All files can be downloaded free of charge from the Alaska Division of Geological & Geophysical Surveys website (http://doi.org/10.14509/30595).

Resources

Name Format Description Link
0 classified point cloud data, digital surface model, digital terrain model, and lidar intensity image https://doi.org/10.14509/30595
0 https://doi.org/10.14509/29736
0 https://doi.org/10.14509/29849
0 https://doi.org/10.14509/30122
0 https://doi.org/10.14509/30595
0 https://doi.org/10.14509/30589

Tags

  • digital elevation model
  • chilkat state park
  • topography
  • chilkoot inlet
  • nukdik point
  • engineering
  • digital surface model (dsm)
  • taiya inlet
  • geomorphology
  • chilkat inlet
  • slope instability
  • landslide susceptibility
  • lynn canal
  • lidar intensity image
  • dayehas creek
  • geologic
  • low point
  • engineering geology
  • geology
  • point cloud data
  • chilkoot lake
  • tanani
  • tlegu beach
  • chilkoot lake state recreation area
  • nahku portage
  • surficial
  • haines
  • digital terrain model
  • slides
  • chilkat river
  • geotechnical
  • ferebee river
  • mink creek
  • letnikof cove
  • lidar
  • lily lake
  • shiyi bay
  • landslide
  • yindastuki
  • shakuseyi creek
  • remote sensing
  • johnson creek

Topics

  • Local Government

Categories