| Identifier | 2017-666-FA | ||||||||
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| Purpose | Collect bathymetric and topographic data from Oregon and Washington coasts. | ||||||||
| Location | Oregon and Washington Coast | ||||||||
| Summary | drones used to collect SfM and video | ||||||||
| Info derived | Beach Topography, Nearshore Bathymetry | ||||||||
| Comments | drones used; Entries for this field activity are based on entries from Field Activity 2014-631-FA Entries for this field activity are based on entries from Field Activity 2015-647-FA Entries for this field activity are based on entries from Field Activity 2016-663-FA | ||||||||
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| Vehicles | MarFac; Chevy Suburban - gray; 7 pass; G62-2874L |
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| Organization |
2885 Mission Street
Santa Cruz, CA95060
(831) 460-7401
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| Principal investigators | Andrew StevensGuy R Gelfenbaum | ||||||
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| Affiliate principal | Peter Ruggiero (Oregon State) George Kaminsky (WA Dept. of Ecology) |
| Data category: | Imagery, Location-Elevation, Sonar |
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| Data type: | Photo, Video, Benchmarks, Navigation, Profiles, Transects, Single Beam, Sound Velocity |
| Equipment | Usage description | Data types | Datasets |
|---|---|---|---|
| video | Video | (no data reported) | |
| camera | Photo | (no data reported) | |
| Structure from Motion - crewed aircraft | Photo | (no data reported) | |
| Radio (base) | Benchmarks, LIDAR, Navigation, Profiles, Transects | 1 | |
| Radio (rover) | Navigation, Profiles, Transects | (no data reported) | |
| Trimble R7 GPS (AS) | Benchmarks, Navigation, Profiles, Transects | (no data reported) | |
| Trimble R7 GPS receiver | Benchmarks, LIDAR, Navigation, Profiles, Transects | (no data reported) | |
| Trimble R7 GPS receiver 9 | Benchmarks, LIDAR, Navigation, Profiles, Transects | (no data reported) | |
| Echosounder-1 | Single Beam | 1 | |
| Echosounder-2 | Single Beam | (no data reported) | |
| YSI Sound velocity CTD | Sound Velocity | (no data reported) |
| Dataset name | Equipment | Description | Dataset contact |
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| Beach topography of the Columbia River littoral cell, Washington and Oregon, 2017 | Radio (base) | This portion of the USGS data release presents topography data collected during surveys performed in the Columbia River littoral cell, Washington and Oregon, in 2017 (USGS Field Activity Number 2017-666-FA). Topographic profiles were collected by walking along survey lines with global navigation satellite system (GNSS) receivers mounted on backpacks. Prior to data collection, vertical distances between the GNSS antennas and the ground were measured using a tape measure. Hand-held data collectors were used to log raw data and display navigational information allowing surveyors to navigate survey lines spaced at 100- to 1000-m intervals along the beach. Profiles were surveyed from the landward edge of the study area (either the base of a bluff, engineering structure, or just landward of the primary dune) over the beach foreshore, to wading depth on the same series of transects as nearshore bathymetric surveys that were conducted during the same time period. Additional topographic data were collected between survey lines in some areas with an all-terrain vehicle (ATV) equipped with a GNSS receiver to constrain the elevations and alongshore extent of major morphological features. | Andrew Stevens |
| Nearshore bathymetry of the Columbia River littoral cell, Washington and Oregon, 2017 | Echosounder-1 | This portion of the USGS data release presents bathymetry data collected during surveys performed in the Columbia River littoral cell, Washington and Oregon in 2017 (USGS Field Activity Number 2017-666-FA). Bathymetry data were collected using four personal watercraft (PWCs) equipped with single-beam sonar systems and global navigation satellite system (GNSS) receivers. | Andrew Stevens |
2277 images are associated with this activity.
