Topographic survey of the Nooksack River using structure from motion photogrammetry, September 2015
Description
Structure from motion photogrammetry was used to contruct a digital elevation model of the Nooksack River based on images acquired on September 15, 2015. Images were acquired using a Ricoh GR II camera mounted in a near-nadir orientation in the wing of a fixed-wing aircraft, flying approximately 1,500' above ground level. Ground control consisted of 53 chalked X's on gravel surfaces, with centriod positions measured using RTK-GNSS. All photo and ground control processing was performed in Agisoft Photoscan
Resources
| Name |
Format |
Description |
Link |
|
55 |
Landing page for access to the data |
https://doi.org/10.5066/F72B8W7M |
|
55 |
The metadata original format |
https://data.usgs.gov/datacatalog/metadata/USGS.58c03db9e4b014cc3a3bb928.xml |
Tags
- topography
- usgs-58c03db9e4b014cc3a3bb928
- photogrammetry
- elevation
- elevation-data
- structure-from-motion
- geoscientificinformation
- nooksack-river