Filters: Tags: geoscientificInformation (X) > partyWithName: Alaska Division of Geological & Geophysical Surveys (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys Hubbard, T.D. Metadata manager Gallagher, P.E. Braun, M.L. More... Tag Types Theme (449) Place (433) Tag Schemes Alaska Division of Geological & Geophysical Surveys (426) ISO 19115 Topic Category (449) Division of Geological & Geophysical Surveys (60) None (9) none (8) ADGGS keywords (1) Geographic Names Information System (1) View Results as: JSON ATOM CSV

Photogrammetric digital surface models and orthoimagery for the continuous coastline, Wales to Platinum, Alaska, segment B: Teller to Nome Aerial photographs of the coastline from Teller to Nome were collected between August 26, 2015 - August 27, 2015. The photographs were processed using Structure-from-Motion (SfM) photogrammetric techniques. Global Positioning System (GPS) checkpoints were collected via a Global Navigation Satellite System (GNSS) survey conducted between August 15 and September 14, 2015. For the purposes of open access to elevation and orthoimagery datasets in coastal regions of Alaska, this collection is being released as a Raw Data File with an open end-user license. This file is a single-band, 32-bit float DSM (digital surface model) which represents surface elevations of buildings, vegetation, and uncovered ground surfaces in... Tags: Brevig Mission, Coastal, Coastal and River, Engineering, Engineering Geology, All tags... Environmental, Geologic Hazards, Geology, Geomorphology, Hazards, Hillshade Image, Marine Geology, Methods, Nome, Orthoimagery, Raster Image, Sinuk, Surficial, Teller, geoscientificInformation, Fewer tags Historically active volcanoes of Alaska This data lists the historically active volcanoes of Alaska and the year of the last major eruptive event. The volcanoes listed meet at least one of the following criteria since 1700 CE: 1) Documented, unquestioned eruption OR 2) A strongly suspected eruption, often an eruption documented in a historical account with very little information. Current geologic knowledge must not contradict the eruption account, OR 3) Persistent (usually on the order of decades, but certainly longer than several months) fumaroles, with temperatures (where measured) within approximately 10 degrees C of the boiling point, OR 4) Significant, measured, volcanic-related, non-eruptive deformation, OR 5) Documented earthquake swarm with strongly... Tags: Active Volcanoes, Alaska Peninsula, Alaska Statewide Maps, Alaska, State of, Aleutian Arc, All tags... Aleutian Islands, Coastal and River, Coastal and River Hazards, Geologic Hazards, Geology, Hazards, Historic Eruption, Volcanic, Volcanic Eruption, Volcano Hazards, Volcanoes, Volcanology, geoscientificInformation, Fewer tags 30-meter shaded relief image of Okmok Volcano, Umnak Island, Alaska This 30-meter, horizontal, cell-size, shaded relief, georeferenced TIFF image of Okmok Volcano, Umnak Island, Alaska, was created by combining digital elevation model (DEM) data provided by NASA's shuttle radar topography mission (SRTM) and the aircraft-mounted synthetic aperture radar (AirSAR) mission. Tags: Aleutian Arc, Fox Islands, Geomorphology, Hillshade Image, Okmok, All tags... Okmok Volcano, Shaded Relief, Umnak Island, Volcanoes, geoscientificInformation, Fewer tags High-resolution lidar data for infrastructure corridors, Nabesna Quadrangle, Alaska In advance of design, permitting, and construction of a pipeline to deliver North Slope natural gas to out-of-state customers and Alaska communities, the Division of Geological & Geophysical Surveys (DGGS) has acquired lidar (light detection and ranging) data along proposed pipeline routes, nearby areas of infrastructure, and regions where significant geologic hazards have been identified. Lidar data will serve multiple purposes, but have primarily been collected to (1) evaluate active faulting, slope instability, thaw settlement, erosion, and other engineering constraints along proposed pipeline routes, and (2) provide a base layer for the state-federal GIS database that will be used to evaluate permit applications... Tags: Alaska Highway Corridor, Alaska Pipeline, Alaska, State of, Coefficient Variation, Gasline, All tags... Geomorphology, Lidar, Nabesna Quadrangle, Proposed Natural Gas Pipeline, Raster Image, Remote Sensing, Trans-Alaska Pipeline, geoscientificInformation, Fewer tags High-resolution lidar data for infrastructure corridors, Big Delta Quadrangle, Alaska In advance of design, permitting, and construction of a pipeline to deliver North Slope natural gas to out-of-state customers and Alaska communities, the Division of Geological & Geophysical Surveys (DGGS) has acquired lidar (Light Detection and Ranging) data along proposed pipeline routes, nearby areas of infrastructure, and regions where significant geologic hazards have been identified. Lidar data will serve multiple purposes, but have primarily been collected to (1) evaluate active faulting, slope instability, thaw settlement, erosion, and other engineering constraints along proposed pipeline routes, and (2) provide a base layer for the state-federal GIS database that will be used to evaluate permit applications... Tags: Alaska Highway Corridor, Alaska Pipeline, Alaska, State of, Big Delta Quadrangle, Digital Surface Model (DSM), All tags... Gasline, Geomorphology, Lidar, Mean Vegetation Elevation (DSM), Proposed Natural Gas Pipeline, Raster Image, Remote Sensing, Trans-Alaska Pipeline, Vegetation Metric, geoscientificInformation, Fewer tags High-resolution lidar data for infrastructure corridors, Tyonek Quadrangle, Alaska In advance of design, permitting, and construction of a pipeline to deliver North Slope natural gas to out-of-state customers and Alaska communities, the Division of Geological & Geophysical Surveys (DGGS) has acquired LiDAR (Light Detection and Ranging) data along proposed pipeline routes, nearby areas of infrastructure, and regions where significant geologic hazards have been identified. LiDAR data will serve multiple purposes, but have primarily been collected to (1) evaluate active faulting, slope instability, thaw settlement, erosion, and other engineering constraints along proposed pipeline routes, and (2) provide a base layer for the state-federal GIS database that will be used to evaluate permit applications... Tags: Aerial Geology, Alaska, State of, Digital Elevation Model, Digital Surface Model (DSM), Geologic Hazards, All tags... Geology, Geomorphology, Hazards, LiDAR, LiDAR LAS File Format, Point Cloud Data, Remote Sensing, Slope Instability, Trans-Alaska Pipeline, Tyonek Quadrangle, geoscientificInformation, Fewer tags High-resolution lidar data for infrastructure corridors, Anchorage Quadrangle, Alaska In advance of design, permitting, and construction of a pipeline to deliver North Slope natural gas to out-of-state customers and Alaska communities, the Division of Geological & Geophysical Surveys (DGGS) has acquired lidar (light detection and ranging) data along proposed pipeline routes, nearby areas of infrastructure, and regions where significant geologic hazards have been identified. Lidar data will serve multiple purposes, but have primarily been collected to (1) evaluate active faulting, slope instability, thaw settlement, erosion, and other engineering constraints along proposed pipeline routes, and (2) provide a base layer for the state-federal GIS database that will be used to evaluate permit applications... Tags: Alaska Highway Corridor, Alaska Pipeline, Alaska, State of, Anchorage Quadrangle, Gasline, All tags... Geomorphology, Lidar, Lidar Lake Polygons, Proposed Natural Gas Pipeline, Remote Sensing, Shaded Relief, Topographic Map, Trans-Alaska Pipeline, geoscientificInformation, Fewer tags High-resolution lidar data for infrastructure corridors, Gulkana Quadrangle, Alaska In advance of design, permitting, and construction of a pipeline to deliver North Slope natural gas to out-of-state customers and Alaska communities, the Division of Geological & Geophysical Surveys (DGGS) has acquired lidar (Light Detection and Ranging) data along proposed pipeline routes, nearby areas of infrastructure, and regions where significant geologic hazards have been identified. Lidar data will serve multiple purposes, but have primarily been collected to (1) evaluate active faulting, slope instability, thaw settlement, erosion, and other engineering constraints along proposed pipeline routes, and (2) provide a base layer for the state-federal GIS database that will be used to evaluate permit applications... Tags: Alaska Highway Corridor, Alaska Pipeline, Alaska, State of, Bare-earth Digital Elevation Model (DEM), Gasline, All tags... Geomorphology, Gulkana Quadrangle, Lidar, Proposed Natural Gas Pipeline, Raster Image, Remote Sensing, Trans-Alaska Pipeline, geoscientificInformation, Fewer tags High-resolution lidar data for infrastructure corridors, Chandalar Quadrangle, Alaska In advance of design, permitting, and construction of a pipeline to deliver North Slope natural gas to out-of-state customers and Alaska communities, the Division of Geological & Geophysical Surveys (DGGS) has acquired lidar (Light Detection and Ranging) data along proposed pipeline routes, nearby areas of infrastructure, and regions where significant geologic hazards have been identified. Lidar data will serve multiple purposes, but have primarily been collected to (1) evaluate active faulting, slope instability, thaw settlement, erosion, and other engineering constraints along proposed pipeline routes, and (2) provide a base layer for the state-federal GIS database that will be used to evaluate permit applications... Tags: Alaska Highway Corridor, Alaska Pipeline, Alaska, State of, Chandalar Quadrangle, Gasline, All tags... Geomorphology, Highest Hit Digital Surface Model (DSM), Lidar, Proposed Natural Gas Pipeline, Raster Image, Remote Sensing, Trans-Alaska Pipeline, geoscientificInformation, Fewer tags « 1 ... 19 20 21 22 23