Imagery and digital surface model for the Slumgullion landslide, Lake City, Colorado, June 3, 2024
This dataset contains a point cloud (Slumgullion_PointCloud.laz), 1-meter digital surface model (Slumgullion_DSM.tif), and orthoimagery (0.1-meter resolution) (Slumgullion_Ortho.tif) of the active portion of the Slumgullion landslide in Lake City, Colorado. The Slumgullion landslide is a translational slide with a continuously moving, active portion and an inactive portion. 896 photos from a Sony A7R Mark IV, RGB61 camera mounted on a Wingtra 1 GEN II fixed-wing uncrewed aerial vehicle (UAV) were collected on June 3, 2024 (Slumgullion_UAV_Images_Geotags.zip). The images were georeferenced using post-possessed kinematics (PPK) from the onboard Global Positioning System (GPS) of the aircraft with corrections from a concurrently operating base station within the study area. The point cloud and digital surface model products were created from the georeferenced photos from four UAV flights using Structure-from-Motion (SfM) photogrammetry techniques with the software Agisoft Metashape (v. 2.1.0 build 17532).
Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "Olivia Hoch",
"@type": "vcard:Contact",
"hasEmail": "mailto:ohoch@usgs.gov"
}
|
| description | This dataset contains a point cloud (Slumgullion_PointCloud.laz), 1-meter digital surface model (Slumgullion_DSM.tif), and orthoimagery (0.1-meter resolution) (Slumgullion_Ortho.tif) of the active portion of the Slumgullion landslide in Lake City, Colorado. The Slumgullion landslide is a translational slide with a continuously moving, active portion and an inactive portion. 896 photos from a Sony A7R Mark IV, RGB61 camera mounted on a Wingtra 1 GEN II fixed-wing uncrewed aerial vehicle (UAV) were collected on June 3, 2024 (Slumgullion_UAV_Images_Geotags.zip). The images were georeferenced using post-possessed kinematics (PPK) from the onboard Global Positioning System (GPS) of the aircraft with corrections from a concurrently operating base station within the study area. The point cloud and digital surface model products were created from the georeferenced photos from four UAV flights using Structure-from-Motion (SfM) photogrammetry techniques with the software Agisoft Metashape (v. 2.1.0 build 17532). Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://doi.org/10.5066/P1Q8T9JF",
"mediaType": "application/http",
"description": "Landing page for access to the data"
},
{
"@type": "dcat:Distribution",
"title": "Original Metadata",
"format": "XML",
"mediaType": "text/xml",
"description": "The metadata original format",
"downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.66df6afbd34ecba8b86744ca.xml"
}
]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_66df6afbd34ecba8b86744ca |
| keyword |
[
"Colorado",
"Landslide",
"Photogrammetry",
"Slumgullion",
"USGS:66df6afbd34ecba8b86744ca",
"geoscientificInformation"
]
|
| modified | 2025-01-31T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -107.27540, 37.98550, -107.22740, 38.00940 |
| theme |
[
"Geospatial"
]
|
| title | Imagery and digital surface model for the Slumgullion landslide, Lake City, Colorado, June 3, 2024 |
