Craig Wallace
Craig Wallace has a total of 17 co-authors. Here are the top co-authors by number of shared publications:
- Aileen Bohan
INFOMAR, Geological Survey of Ireland, D04 K7X4 Dublin, Ireland
1 shared publication - Alison Proctor
Ocean Floor Geophysics, Burnaby, BC V5J 5J3, Canada
1 shared publication - Benjamin Simpson
Hushcraft, Ltd., Tollesbury, Maldon CM9 8SE, UK
1 shared publication - Evgenia Bazhenova
Institute of Earth Sciences, St. Petersburg State University, St. Petersburg, Russia
1 shared publication - Hadar Sade
Yam-Yafo Marine Projects, Rishon Lezion 7570232, Israel
1 shared publication - I. V. Ryzhov
Arctic & Antarctic Res Inst, 38 Bering Str, St Petersburg 199397, Russia
1 shared publication
Latest Publications
- Open Access
- 23 April 2020
- Published by MDPI AG in Remote Sensing
- Vol. 12 (8) , 1344
The Autonomous Underwater Vehicle Integrated with the Unmanned Surface Vessel Mapping the Southern Ionian Sea. The Winning Technology Solution of the Shell Ocean Discovery XPRIZE
The methods of data collection, processing, and assessment of the quality of the results of a survey conducted at the Southern Ionian Sea off the Messinian Peninsula, Greece are presented. Data were collected by the GEBCO-Nippon Foundation Alumni Team, competing in the Shell Ocean Discovery XPRIZE, during the Final Round of the competition. Data acquisition was conducted by the means of unmanned vehicles only. The mapping system was composed of a single deep water AUV (Autonomous Underwater Vehicle), equipped with a high-resolution synthetic aperture sonar HISAS 1032 and multibeam echosounder EM 2040, partnered with a USV (Unmanned Surface Vessel). The USV provided positioning data as well as mapping the seafloor from the surface, using a hull-mounted multibeam echosounder EM 304. Bathymetry and imagery data were collected for 24 h and then processed for 48 h, with the extensive use of cloud technology and automatic data processing. Finally, all datasets were combined to generate a 5-m resolution bathymetric surface, as an example of the deep-water mapping capabilities of the unmanned vehicles’ cooperation and their sensors’ integration.
- 23 April 2020
- Published by MDPI AG in Remote Sensing
- Vol. 12 (8) , 1344
Open AccessThe Autonomous Underwater Vehicle Integrated with the Unmanned Surface Vessel Mapping the Southern Ionian Sea. The Winning Technology Solution of the Shell Ocean Discovery XPRIZE
The methods of data collection, processing, and assessment of the quality of the results of a survey conducted at the Southern Ionian Sea off the Messinian Peninsula, Greece are presented. Data were collected by the GEBCO-Nippon Foundation Alumni Team, competing in the Shell Ocean Discovery XPRIZE, during the Final Round of the competition. Data acquisition was conducted by the means of unmanned vehicles only. The mapping system was composed of a single deep water AUV (Autonomous Underwater Vehicle), equipped with a high-resolution synthetic aperture sonar HISAS 1032 and multibeam echosounder EM 2040, partnered with a USV (Unmanned Surface Vessel). The USV provided positioning data as well as mapping the seafloor from the surface, using a hull-mounted multibeam echosounder EM 304. Bathymetry and imagery data were collected for 24 h and then processed for 48 h, with the extensive use of cloud technology and automatic data processing. Finally, all datasets were combined to generate a 5-m resolution bathymetric surface, as an example of the deep-water mapping capabilities of the unmanned vehicles’ cooperation and their sensors’ integration.