Description
Single-beam bathymetry data were collected in 2010 and 2011 in the nearshore waters around Barter Island, Arey Island, and within Arey Lagoon, Alaska. Measurements were made from a small boat or dinghy using one of three systems: a Humminbird 898 SI Fish Finder with integrated GPS (2010 and 2011), an Ohmex Sonarmite BT integrated with a Trimble GeoHX series GPS (2011), or a Garmin Sounder with integrated GPS (2011). Each system collected single-beam water depth with accuracies better than 4 meters (m) horizontal and 25 centimeters (cm) vertical.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Original Metadata | XML | The metadata original format | Open resource |
| Digital Data | XML | Landing page for access to the data | Open resource |
Tags
- arctic-national-wildlife-refuge
- arctic-ocean
- arey-island
- arey-lagoon
- barter-island
- bathymetry
- bathymetry-measurement
- cmhrp
- coastal-and-marine-hazards-and-resources-program
- flooding
- geoscientificinformation
- marine-geophysics
- north-slope
- numerical-modeling
- pacific-coastal-and-marine-science-center
- pcmsc
- predictions
- sea-floor-characteristics
- single-beam-echo-sounder
- state-of-alaska
- u-s-geological-survey
- usgs
- usgs-5ee2b4ee82ce3bd58d7e171e