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Single-beam bathymetry data collected in 2010 and 2011 in the vicinity of Arey Lagoon and Barter Islands, Alaska
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.
Complete Metadata
| @id | http://datainventory.doi.gov/id/dataset/1d2cb9a738b2c57d7a7c174f2b899d0c |
|---|---|
| bureauCode |
[ "010:12" ] |
| identifier | USGS:5ee2b4ee82ce3bd58d7e171e |
| spatial | -144.029625,70.076304,-143.656189,70.1409 |
| theme |
[ "geospatial" ] |
