| 1 | Open Data UAV Lidar Survey of Volcan Mountain Wilderness Preserve, CA 2024 | Differencing | Get Point Cloud Data | Get Raster Data | |
| Description This dataset was collected to provide high-density, contemporary ground-truth data on 3D vegetation structure in the fire-prone montane ecosystems of Southern California. It served as a benchmark for developing and validating deep learning models designed to enhance sparse, historical airborne light detection and ranging (lidar) data by fusing it with multi-temporal optical National Agriculture Imaging Program (NAIP) and L-band synthetic aperture radar (UAVSAR) imagery for applications in ecological modeling and land management. Data Providers Contributor San Diego State University Contributor San Diego State University Contributor San Diego State University Contributor San Diego State University Contributor San Diego State University Principal Investigator San Diego State University Collection Platform Airborne Lidar Horizontal Coordinates WGS84 / UTM Zone 11N Meters [EPSG: 32611] Vertical Coordinates WGS84 Ellipsoid Survey Date 10/25/2024 Keywords | |||||
| 2 | Open Data Characterizing Alluvial Channel Bank Erosion with Lidar, TX 2023 | Differencing | Get Point Cloud Data | Get Raster Data | |
| Description This lidar dataset was collected as part of an NCALM Seed grant for Mariel Nelson at the University of Texas at Austin. This dataset was collected to help characterize alluvial channel bank erosion with time-lapse airborne and UAV lidar. The dataset was collected northeast of Houston, TX, over the Trinity River. Data Providers Principal Investigator University of Texas at Austin Collection Platform Airborne Lidar Horizontal Coordinates NAD83 (2011) (EPOCH:2010) / UTM Zone 15N Meters [EPSG: 6344] Vertical Coordinates NAVD88 (GEOID 18) [EPSG: 5703] Survey Date 09/19/2023 Keywords | |||||
| 3 | Open Data Bedrock River Channels of the Taiwan Central Range, 2018-2020 | Get Point Cloud Data | Get Raster Data | ||
| Description Dataset includes UAV derived structure-from-motion point clouds and orthomosaic imagery of bedrock river corridors across the Taiwan Central Range, complimentary to the publication: Carr, J.C., DiBiase, R.A., Yeh, E.C., Fisher, D.M., and Kirby, E. Rock properties and sediment caliber govern bedrock river morphology across the Taiwan Central Range. Sci. Adv. 9, eadg6794(2023). DOI:10.1126/sciadv.adg6794 Data Providers Principal Investigator Pennsylvania State University Principal Investigator Pennsylvania State University Collection Platform Structure from Motion / Photogrammetry Horizontal Coordinates WGS84 / UTM Zone 51N Meters [EPSG: 32651] Vertical Coordinates WGS84 (Ellipsoid) Survey Date 03/16/2018 - 01/09/2020 Keywords | |||||
| 4 | Open Data Topography of Normal Faults in the Volcanic Tablelands, CA 2018 | Get Point Cloud Data | Get Raster Data | ||
| Description This dataset contains high resolution topography and orthomosaic imagery along three normal fault scarps in the Volcanic Tablelands near Bishop in Eastern California. In the Volcanic Tablelands, normal faults create prominent scarps that offset the Bishop Tuff. This area has been the focus of a number of studies on fault zone structural geology and geomorphology. Data was collected via uncrewed aerial vehicle (UAV) imagery over a number of faults in the Volcanic Tablelands. Data products include: point clouds, digital surface models (DSMs), and orthomosaics using structure-from-motion (SfM) techniques. Data Providers Author Université Côte d’Azur Author Oklahoma State University Author Arizona State University, School of Earth and Space Exploration Contributor Géosciences Montpellier Contributor Arizona State University, School of Earth and Space Exploration Contributor Université Côte d’Azur Contributor Université Côte d’Azur Contributor Géosciences Montpellier Principal Investigator Arizona State University, School of Earth and Space Exploration Collection Platform Structure from Motion / Photogrammetry Horizontal Coordinates NAD83 / UTM Zone 11N Meters [EPSG: 26911] Vertical Coordinates WGS84 (EGM96 GEOID) [EPSG: 5171] Survey Date 03/05/2018 - 03/12/2018 Keywords | |||||
| 5 | Open Data High Resolution Topography along the Lost River Valley, Idaho 2019 | Get Point Cloud Data | Get Raster Data | ||
| Description The goal of this project was to systematically measure fault vertical separation to produce the most comprehensive throw dataset along the Lost River Fault (which was activated during the 1983 Borah Peak earthquake), as well as in prehistoric earthquakes. A database was created to better understand coseismic faulting processes, refine scaling laws, and further develop global probabilistic hazard calculations. (Bello et al., in prep.) Over 10,000 photographs were acquired using a DJI Phantom 4 Pro and a Phantom 4 Unmanned Aerial Vehicles (UAVs) that flew at ~50-110 meters above ground. In total, ~20 km along the strike of the Lost River Fault was measured at 13 different areas with an average width (fault trace normal) of ~417 m. Data Providers Author Arizona State University, School of Earth and Space Exploration Author Arizona State University, School of Earth and Space Exploration Contributor Arizona State University, School of Earth and Space Exploration Principal Investigator University G. d’Annunzio Chieti-Pescara Collection Platform Structure from Motion / Photogrammetry Horizontal Coordinates WGS84 / UTM Zone 12N Meters [EPSG: 32612] Vertical Coordinates WGS84 (Ellipsoid) Survey Date 04/19/2019 - 04/28/2019 Keywords | |||||
| 6 | Open Data Topography of Normal Faults in the Volcanic Tablelands, CA 2019 | Get Point Cloud Data | Get Raster Data | ||
| Description This dataset contains high resolution topography and orthomosaic imagery along three normal fault scarps in the Volcanic Tablelands near Bishop in Eastern California. In the Volcanic Tablelands, normal faults create prominent scarps that offset the Bishop Tuff. This area has been the focus of a number of studies on fault zone structural geology and geomorphology. Data was collected via uncrewed aerial vehicle (UAV) imagery over three fault scarps each with length of 2-4 km. Data products include: point clouds, digital surface models (DSMs), and orthomosaics using structure-from-motion (SfM) techniques. Data Providers Author Arizona State University, School of Earth and Space Exploration Author Arizona State University, School of Earth and Space Exploration Contributor University of Washington Contributor University G. d’Annunzio Chieti-Pescara Contributor China Earthquake Administration Contributor University G. d’Annunzio Chieti-Pescara Contributor Jet Propulsion Laboratory Contributor Jet Propulsion Laboratory Principal Investigator Arizona State University, School of Earth and Space Exploration Collection Platform Structure from Motion / Photogrammetry Horizontal Coordinates NAD83 / UTM Zone 11N Meters [EPSG: 26911] Vertical Coordinates NAVD88 (GEOID 12B) [EPSG: 5703] Survey Date 04/11/2019 - 04/13/2019 Keywords | |||||
| 7 | Open Data Lemhi Watershed - US Bureau of Reclamation | Get Point Cloud Data | |||
| Description These Lidar data were collected on September 24-26, 2010 by Watershed Sciences Incorporated, for Trout Unlimited and Utah State University's Ecogeomorphology and Topographic Analysis Lab. The flight was paid for by Trout Unlimited's US Bureau of Reclamation project partner. The majority of surveyed area was to support conservation and restoration efforts by Trout Unlimited and others in the Lemhi Watershed. The 2010 Lemhi River data were integrated with overlapping portions of the 2009 data (Amonson) to provide seamless models. Additionally, two mainstem areas of interest (AOI) along the Lemhi River and five additional 'satellite' AOIs were added to the acquisition by Utah State University to support a study intercomparing different topographic survey and aerial photography acquisition methods. In addition to airborne Lidar, Bangen et al. (2011) used total station, rtkGPS, ground-based Lidar, spectral-based depth correlation and single-beam SONAR to collect topography at all of these AOI's. Aerial orthophotos were collected concurrently with the Watershed Sciences survey, whereas Utah State University acquired comparable imagery by both tethered blimp and unmanned aerial vehicle (UAV) surveys. The study is part of a larger effort by Eco Logical Research, Inc. and NOAA's ISEMP (Integrated Status and Effectiveness Monitoring Program). Data Providers Collector Partner Collection Platform Airborne Lidar Horizontal Coordinates NAD83 / UTM Zone 12N Meters [EPSG: 26912] Vertical Coordinates NAVD88 [EPSG: 5703] Survey Date 09/24/2010 - 09/26/2010 | |||||