Data DOI: 10.26022/IEDA/331289
Citation:
Caress, David, et al., (2023), Near-bottom AUV multibeam bathymetry grid (netCDF format) from the Octopus Garden hydrothermal spring site. Marine Geoscience Data System (MGDS). doi:10.26022/IEDA/331289
Title:
Near-bottom AUV multibeam bathymetry grid (netCDF format) from the Octopus Garden hydrothermal spring site
Abstract:
Near-bottom multibeam bathymetry data were collected with the MBARI Mapping AUV on 8 missions in February 2022 to cover the octopus brooding sites "Octopus Garden" and "Octocone". The grid file presented here is in GMT-compatible netCDF format and the projection is UTM zone 10N. The AUV was operated at 50-m altitude for 1-m lateral resolution data. Position and attitude were provided by a Kearfott SeaDevil Inertial Navigation System (INS) integrated with a 1200 kHz Teledyne RD Instruments Doppler velocity log (DVL) and a Paroscientific pressure sensor, and the navigation has been adjusted and tied to a GPS-navigated regional bathymetry grid using the MB-System mbnavadjust program. Funding was provided by a grant from the David and Lucile Packard Foundation to MBARI.
Creator(s):
Caress, David
Paduan, Jennifer
Date Available:
2023-05-03
Date Created:
2023-03-08
Data Type(s):
Bathymetry
Resource Type:
Dataset
File Format(s):
application/x-netcdf
Data Curated by:
Version:
1
Language:
en
License:
Creative Commons Attribution-NonCommercial-Share Alike 3.0 United States [CC BY-NC-SA 3.0] URI: http://creativecommons.org/licenses/by-nc-sa/3.0/us/
Related Information
IsVariantFormOf:
doi: 10.26022/IEDA/331290
IsSupplementedBy:
doi: 10.26022/IEDA/331291