AKA: Unalakleet Bathy/Topo 2019
Other ID: none
Organization(s): USGS, Pacific Coastal and Marine Science Center
Funding Program(s): Climate Change Impacts to the U.S. Pacific and Arctic Coasts (ZP00F00)
Principal Investigator(s): Li Erikson
Information Specialist(s): Cordell Johnson, Alexander Snyder
Data Type(s): Location-Elevation: Profiles, Sonar: Single Beam
Scientific Purpose/Goals: Collect bathymetric and topography data to support modeling efforts.
Start Port/Location: Unalakleet, Alaska
End Port/Location: Unalakleet, Alaska
Start Date: 2019-07-06
End Date: 2019-07-14
Equipment Used: Trimble R7 GPS (AS), Trimble R7 GPS receiver, Echosounder-1, Echosounder-2, transducer 1, transducer 2
Information to be Derived: Bathymetric and topographic measurements.
Summary of Activity and Data Gathered: Collected bathymetric measurements from 2 vessels of opportunity using single beam sonar and topographic measurements using a backpack mounted gps.
Staff: Cordell Johnson, Alexander Snyder
|North: 63.88120378||South: 63.85428757||West: -160.86730957||East: -160.7711792|
Snyder, A.G., Johnson, C.D., Gibbs, A.E., and Erikson, L.D., 2021, Nearshore bathymetry of the Unalakleet River mouth, Alaska, 2019: U.S. Geological Survey data release, https://doi.org/10.5066/P9238F8K.
|Survey Equipment||Survey Info||Data Type(s)||Data Collected|
|Trimble R7 GPS (AS)||---||Benchmarks|
|Trimble R7 GPS receiver||---||Benchmarks|
|transducer 1||---||Single Beam|
|transducer 2||---||Single Beam|