Bathymetric digital elevation model (DEM) of Lake Tahoe near Dollar Point
Description
Underwater images collected near Dollar Point in Lake Tahoe, California, were processed using Structure-from-Motion (SfM) photogrammetry techniques into a classified 3D point cloud. The DEM was derived in Metashape (ver. 1.6.4) from the point cloud, but it excludes the 'high noise' class. The DEM data were output as a geoTIFF raster at 25-mm resolution.
Resources
| Name |
Format |
Description |
Link |
|
55 |
Landing page for access to the data |
https://doi.org/10.5066/P9934I6U |
|
55 |
The metadata original format |
https://data.usgs.gov/datacatalog/metadata/USGS.19ebd2d6-1047-4ea8-a3c0-8b1a9b23172f.xml |
Tags
- spcmsc
- lake-bed
- pacific-coastal-and-marine-science-center
- visible-light-imaging
- lakebed-characteristics
- u-s-geological-survey
- state-of-california
- structure-from-motion
- usgs-19ebd2d6-1047-4ea8-a3c0-8b1a9b23172f
- geospatial-datasets
- st-petersburg-coastal-and-marine-science-center
- pcmsc
- sediment
- remote-sensing
- inlandwaters
- coastal-and-marine-hazards-and-resources-program
- usgs
- lake-tahoe
- physical-habitats-and-geomorphology
- cmhrp