Topographic survey of the Nooksack River using structure from motion photogrammetry, September 2015
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
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "Scott Anderson",
"@type": "vcard:Contact",
"hasEmail": "mailto:swanderson@usgs.gov"
}
|
| 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 |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://doi.org/10.5066/F72B8W7M",
"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.58c03db9e4b014cc3a3bb928.xml"
}
]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_58c03db9e4b014cc3a3bb928 |
| keyword |
[
"Nooksack River",
"USGS:58c03db9e4b014cc3a3bb928",
"elevation",
"elevation data",
"geoscientificInformation",
"photogrammetry",
"structure from motion",
"topography"
]
|
| modified | 2020-08-27T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -122.478104404, 48.796097104, -122.135238997, 48.948493891 |
| theme |
[
"Geospatial"
]
|
| title | Topographic survey of the Nooksack River using structure from motion photogrammetry, September 2015 |
