Single-beam bathymetric data near Kipnuk, Alaska, collected June 21, 2022
Description
Single-beam bathymetric data near Kipnuk, Alaska, collected June 21, 2022, Raw Data File 2023-9, provides bathymetric data collected near Kipnuk, Alaska on June 21, 2022. The purpose of this survey is to provide bath-ymetric data for the assessment of coastal hazards and riverine erosion studies. These data were collected using an M2Ocean Hydroball integrated bathymetric sensor and processed using CIDCO DepthStar software. DGGS collected coincident Global Navigation Satellite System (GNSS) base station and water level time series data using Trimble survey equipment and a Stilltek iGage radar sensor, respectively, to correct horizontal and vertical positions. This data product does not meet the International Hydrographic Organization (IHO) bath-ymetric coverage standard (IHO, 2022), is not intended for use in determining navigability, and is released as a Raw Data File with an open end-user license. The data are available from the DGGS website: http://doi.org/10.14509/31007.