Reson 8101ER Multibeam Sonar Data from Cruise AHI1502 - Oahu, Main Hawaiian Islands
Description
Reson 8101ER multibeam Data were collected on April 24, 2015 aboard NOAA Survey Launch Acoustic Habitat Investigator (AHI) in the Main Hawaiian Islands at Oahu during cruise AHI1502. These multibeam data were collected using SAIC ISS-2000 v 4.0.0.3.0 software in the Generic Sensor Format and processed using SABER editing software. Sound velocity corrections from a Seabird SBE19 CTD sensor and motion corrections from a POS-MV vertical reference were applied to the data in real time. Observed tides were applied during processing. Horizontal accuracy is ~5m (differential GPS correctors applied), vertical accuracy is depth dependent (~1% of water depth), WGS84 datum. These data are not to be used for navigation. Depths mapped range from ~ 3 - 20 m. The AHI was deployed from shore.
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Tags
- united states of america
- oahu (21n157w0003)
- 467
- bathymetry
- oceans
- oahu
- hawaii
- oahu island
- earth science
- bathymetry/seafloor topography
- hawaiian islands
- multibeam sonar
- honolulu
- central pacific ocean
- ocean basin
- benthic habitat mapping and characterization in the pacific islands region
- coris_metadata
- pacific ocean
- geographic information
- country/territory