SedCam Model Calibration Imagery Acquired June 2020 to September 2021 at East Branch Brandywine Creek (USGS 01480870)
Two empirical simple linear regression models were developed from SedCam imagery and concurrent physical sediment samples over a 20-month period at the East Branch Brandywine Creek gage (USGS 01480870). The image files included here are a subset, used in the calibration dataset for these regression models. Models relate the explanatory variable, Rmax (maximum digital number of the red band, which peaks at a wavelength of 590 nanometers) to point and cross-sectional mean sample response variables (milligrams per liter). These regression models predict suspended-sediment concentration from a non-contact sediment surrogate technique to improve surface water monitoring operations. Files include Nikon Electronic Format (.NEF) raw files, Adobe Photoshop sidecar (.xmp) files, and post-processed (.tif) files for ten frames.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "Adam Mosbrucker",
"@type": "vcard:Contact",
"hasEmail": "mailto:amosbrucker@usgs.gov"
}
|
| description | Two empirical simple linear regression models were developed from SedCam imagery and concurrent physical sediment samples over a 20-month period at the East Branch Brandywine Creek gage (USGS 01480870). The image files included here are a subset, used in the calibration dataset for these regression models. Models relate the explanatory variable, Rmax (maximum digital number of the red band, which peaks at a wavelength of 590 nanometers) to point and cross-sectional mean sample response variables (milligrams per liter). These regression models predict suspended-sediment concentration from a non-contact sediment surrogate technique to improve surface water monitoring operations. Files include Nikon Electronic Format (.NEF) raw files, Adobe Photoshop sidecar (.xmp) files, and post-processed (.tif) files for ten frames. |
| distribution |
[
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"title": "Digital Data",
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"accessURL": "https://doi.org/10.5066/P9CN4UW6",
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|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_636c3ee1d34ed907bf6abbb6 |
| keyword |
[
"DEM",
"Delaware River",
"East Branch Brandywine Creek",
"PA",
"USA",
"USGS:636c3ee1d34ed907bf6abbb6",
"digital elevation model",
"elevation data",
"geomorphology",
"hydrology",
"inlandWaters",
"photogrammetry",
"sediment",
"topography",
"volcanic landforms",
"volcano"
]
|
| modified | 2022-12-13T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -75.8300, 39.7300, -75.5200, 39.9900 |
| theme |
[
"Geospatial"
]
|
| title | SedCam Model Calibration Imagery Acquired June 2020 to September 2021 at East Branch Brandywine Creek (USGS 01480870) |
