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State
Photogrammetry-derived orthoimagery and elevation for Goldfish Lake in Port Heiden, Alaska, collected May 7, 2021
State of Alaska —
The State of Alaska Division of Geological & Geophysical Surveys (DGGS) collected low-altitude aerial images from an unmanned aerial vehicle (UAV) on May 7, 2021... -
State
Updated tsunami inundation maps for Homer and Seldovia, Alaska
State of Alaska —
We re-evaluate the potential tsunami hazard for the communities of Homer and Seldovia by numerically modeling the extent of inundation from tsunami waves generated by... -
State
Regional tsunami hazard assessment for Shemya, Alaska
State of Alaska —
We assess potential tsunami hazards for Eareckson Air Station on Shemya Island, Alaska. The primary tsunami hazard for this installation is considered to be near-... -
State
2022 Arctic Strategic Transportation and Resources project (ASTAR) geotechnical data and sample descriptions: Utqiagvik region (Barrow triangle), North Slope, Alaska
State of Alaska —
2022 Arctic Strategic Transportation and Resources project (ASTAR) geotechnical data and sample descriptions: Utqiagvik region (Barrow triangle), North Slope, Alaska,... -
State
Lidar-derived elevation data for Eaglecrest ski area, Southeast Alaska, collected September 6, 2019
State of Alaska —
The Alaska Division of Geological & Geophysical Surveys (DGGS) used aerial lidar to produce a classified point cloud, digital surface model (DSM), digital terrain... -
State
Photogrammetry-derived orthoimagery and elevation data for Golovin, Alaska, collected August 28, 2019
State of Alaska —
The Alaska Division of Geological & Geophysical Surveys (DGGS) collected low-altitude aerial images from an unmanned aerial vehicle (UAV) on August 28, 2019, and... -
State
Photogrammetric digital surface models and orthoimagery of EauClaire Place, December 5, 2018
State of Alaska —
The State of Alaska Division of Geological & Geophysical Surveys (DGGS) produced digital surface models (DSMs) and orthorectified aerial imagery (orthoimagery)... -
State
Photogrammetry-derived orthoimagery and elevation for Napakiak, Alaska, collected June 30, 2021
State of Alaska —
The Alaska Division of Geological & Geophysical Surveys (DGGS) collected low-altitude aerial images from an unmanned aerial vehicle (UAV) on June 30, 2021 and... -
State
High resolution lidar-derived elevation data for Barry Arm landslide, Southcentral Alaska, June 26, 2020
State of Alaska —
The Alaska Division of Geological & Geophysical Surveys (DGGS) used aerial lidar to produce a classified point cloud and high-resolution digital terrain model... -
State
Regional tsunami hazard assessment for communities on the Kenai Peninsula, Alaska
State of Alaska —
We assess potential tsunami hazard for three coastal communities on the Kenai Peninsula, Alaska: Anchor Point, Nanwalek, and Port Graham. The primary tsunami hazard... -
State
Addendum A: Regional tsunami hazard assessment for Hydaburg, Alaska
State of Alaska —
Immediately prior to publication of our regional tsunami assessment for selected communities in southeast Alaska, the community of Hydaburg requested we conduct a... -
Federal
Cone penetrometer and elevation measurement data of coastal wetland plant states for resilience quantification, Louisiana, USA (2019)
Department of the Interior —
These datasets provide: 1) field-collected geotechnical data, and 2) Real-Time-Kinematic GPS elevation data for coastal salt marsh in the Port Sulphur area, Louisiana... -
State
Photogrammetric digital surface models and orthoimagery of Ship Creek Dam, December 5, 2018
State of Alaska —
The State of Alaska Division of Geological & Geophysical Surveys (DGGS) produced digital surface models (DSMs) and orthorectified aerial imagery (orthoimagery)... -
State
Tsunami inundation maps for Adak and Atka, Alaska
State of Alaska —
We evaluate potential tsunami hazards for Adak and Atka by numerically modeling tsunami inundation generated by earthquakes along the Alaska-Aleutian subduction zone.... -
State
Tsunami inundation maps for Akhiok, Chiniak, Old Harbor, Ouzinkie, and Port Lions on Kodiak Island, Alaska
State of Alaska —
Report of Investigation 2021-6, Tsunami inundation maps for Akhiok, Chiniak, Old Harbor, Ouzinkie, and Port Lions on Kodiak Island, Alaska, evaluates potential... -
State
Lidar-derived elevation data for Speel Arm, Southeast Alaska, collected September 7, 2019
State of Alaska —
The Alaska Division of Geological & Geophysical Surveys (DGGS) used aerial lidar to produce a classified point cloud, digital surface model (DSM), digital terrain... -
State
Airborne electromagnetic and magnetic survey, Goldstream Creek watershed, interior Alaska
State of Alaska —
The Goldstream geophysical survey dataset provides airborne electromagnetic and magnetic data and resistivity models from a 258-square-km portion of the Goldstream... -
State
High-resolution lidar data for Kotlik, Western Alaska
State of Alaska —
The Alaska Division of Geological & Geophysical Surveys (DGGS) used aerial lidar to produce a digital terrain model (DTM), surface model (DSM), and intensity... -
State
Yukon River bridge landslide: Preliminary geologic and geotechnical evaluation
State of Alaska —
This report presents the findings of a geologic and geotechnical evaluation of a landslide at the Yukon River bridge (the E.L. Patton Bridge). The Yukon River bridge... -
State
Photogrammetry-derived orthoimagery and elevation for Saint Paul, Alaska, collected July 22-25, 2021
State of Alaska —
The State of Alaska Division of Geological & Geophysical Surveys (DGGS) collected low-altitude aerial images from an unmanned aerial vehicle (UAV) from July 22 to...