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Drone lidar and SfM survey of the XEOLXELEK-Elk Lake Fault, May 2021
A SfM collection was collected on May 4th, 2021, over a section of fault scarp on the edge of XEOLXELEK Elk Lake (pronounced: hul-lahk-lik, abbreviated XELF). Drone lidar was acquired over the same site two weeks later, on May 17th, 2021. The data were collected to assist in the excavation of a paleoseismic trench. An additional objective was to use these datasets to compare SfM and drone lidar collections. The imagery for the SfM model was collected using a DJI Phantom 4 Professional V2 drone, with the onboard camera. For the drone lidar, a Riegl MiniVux1-UAV laser scanner and an Applanix APX-20 UAV IMU mounted to a DJI Matrice 600 Pro drone were used to collect the dataset, more information about the platform can be found in Salomon et al. (2024). A classified point cloud and raster digital terrain models (DTMs) at different scales (20cm and 1m resolution) were produced.
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "000:00" ] |
| contactPoint |
{ "fn": "OpenTopography Support", "@type": "vcard:Contact", "hasEmail": "mailto:info@opentopography.org" } |
| description | A SfM collection was collected on May 4th, 2021, over a section of fault scarp on the edge of XEOLXELEK Elk Lake (pronounced: hul-lahk-lik, abbreviated XELF). Drone lidar was acquired over the same site two weeks later, on May 17th, 2021. The data were collected to assist in the excavation of a paleoseismic trench. An additional objective was to use these datasets to compare SfM and drone lidar collections. The imagery for the SfM model was collected using a DJI Phantom 4 Professional V2 drone, with the onboard camera. For the drone lidar, a Riegl MiniVux1-UAV laser scanner and an Applanix APX-20 UAV IMU mounted to a DJI Matrice 600 Pro drone were used to collect the dataset, more information about the platform can be found in Salomon et al. (2024). A classified point cloud and raster digital terrain models (DTMs) at different scales (20cm and 1m resolution) were produced. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "OpenTopography Data Download Page", "accessURL": "https://doi.org/10.5069/G92V2DBC", "mediaType": "text/html" } ] |
| identifier | OTDS.102023.3157.1 |
| keyword |
[ "SfM", "UAV", "ULS", "community-dataspace", "drone", "fault", "lidar", "paleoseismology" ] |
| license | https://creativecommons.org/licenses/by/4.0 |
| modified | 2023-10-23 |
| programCode |
[ "000:000" ] |
| publisher |
{ "name": "OpenTopography", "@type": "org:Organization" } |
| spatial | -123.39,48.52,-123.39,48.53 |
| title | Drone lidar and SfM survey of the XEOLXELEK-Elk Lake Fault, May 2021 |
