Shojiro Ishibashi
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View article: Deep Seabed Visualization Technology Applying Seabed Reflection of Visible/Invisible Lasers
Deep Seabed Visualization Technology Applying Seabed Reflection of Visible/Invisible Lasers Open
View article: Development of Laser Scanner Applied to Underwater Vehicle - Laser Sensing Contributing to Seabed Resources Exploration
Development of Laser Scanner Applied to Underwater Vehicle - Laser Sensing Contributing to Seabed Resources Exploration Open
View article: The Performance Test for the Autonomous Underwater Drone for Under-Ice Survey in the Arctic Ocean
The Performance Test for the Autonomous Underwater Drone for Under-Ice Survey in the Arctic Ocean Open
As well known, the Arctic Ocean are covered with vast and thick sea ice, it is difficult to grasp the state below sea ice from above sea ice. Analyzing the behavior of sea ice is directly related to the understanding of the Arctic region, …
View article: Critical Technologies for Autonomous Underwater Vehicles - Challenges that Need to be Overcome with Made-in-Japan Technologies
Critical Technologies for Autonomous Underwater Vehicles - Challenges that Need to be Overcome with Made-in-Japan Technologies Open
View article: Mondor's Disease
Mondor's Disease Open
View article: Table of contents (Vol. 1(2005)～Vol. 28(2019))
Table of contents (Vol. 1(2005)～Vol. 28(2019)) Open
View article: Underwater three-dimensional imaging laser sensor with 120-deg wide-scanning angle using the combination of a dome lens and coaxial optics
Underwater three-dimensional imaging laser sensor with 120-deg wide-scanning angle using the combination of a dome lens and coaxial optics Open
We developed an underwater three-dimensional (3-D) imaging sensor using a 532-nm laser. The sensor system combines a dome lens with coaxial optics to realize a wide-scanning angle of 120 deg (horizontal)×30 deg (vertical) while having a co…
View article: The observation performance of “Yumeiruka”, an AUV with X canard and rear X rudder
The observation performance of “Yumeiruka”, an AUV with X canard and rear X rudder Open
JAMSTEC has developed several underwater vehicles. These vehicles are currently being used for tasks ranging from seabed topography mapping to deep-sea biological survey. In particular, the AUV "Yumeiruka" was developed to perform seabed r…
View article: Development of Autonomous Underwater Vehicle “Otohime” and Underwater Recharging System
Development of Autonomous Underwater Vehicle “Otohime” and Underwater Recharging System Open
Underwater Recharging System (URS) was devised to perform seabed exploration efficiently. URS has the ability to charge the battery of autonomous underwater vehicle (AUV) by a non-contact method underwater. In this paper, describes the dev…
View article: Underwater 3D Imaging Laser Sensor
Underwater 3D Imaging Laser Sensor Open
We developed for underwater 3D imaging a scanning laser sensor that has a dome lens and coaxial optics to realize a wide-scanning-angle. Our sensor also has a feature in the sensitivity time control (STC) circuit that detects small signals…
View article: Optical Seafloor Observation Applying AUV Otohime
Optical Seafloor Observation Applying AUV Otohime Open
View article: An Optical Visualization Technology To Survey Deep-Seabed
An Optical Visualization Technology To Survey Deep-Seabed Open
Recently, various underwater vehicles, which are the useful tool to progress global important issues in relation strongly to the ocean, have been developed. Some of them are used to survey the condition of seafloor. They are equipped with …
View article: G1500401 Deep Seabed Investigation Applying Underwater Vehicles
G1500401 Deep Seabed Investigation Applying Underwater Vehicles Open
JAMSTEC is now keeping a watchful eye on some global issues such as the seabed resources and energy, global warming, ocean earthquake and Tsunami. They are serious problems to us and will cause the greater damage to us in near future. In a…