オーシャンエンジニアリング List of Products and Services

In ocean engineering, we conduct "stratum exploration" to understand the geological structures beneath the seabed. We emit sound waves underwater and receive and process the reflected waves from the stratum boundaries beneath the seabed to grasp the strata. Our company is equipped with devices that can acquire high-resolution data from the seabed surface, capable of obtaining data at depths of up to 5,000 meters. 【Measurement Methods】 ■ Fixed Type - A method of installing the stratum exploration device on the bottom or side of a survey vessel. ■ Towed Type - A method of incorporating the stratum exploration device into a towed body. *For more details, please refer to the PDF materials or feel free to contact us.

• Surveying
• Surveying Consulting
• Environmental Survey

In ocean engineering, we conduct "seafloor exploration" using side-scan sonar, which allows us to create acoustic images of the seafloor over a wide area. There are single-beam and multi-beam methods for side-scan sonar, and our company owns both. Unlike the traditional single-beam method, the multi-beam method emits multiple highly directional beams, enabling us to obtain uniform and clear seafloor images even at high-speed measurements of up to 10 knots. 【Features】 - The underwater position during side-scan sonar towing can be accurately determined using underwater positioning equipment. - Simultaneous recording of seafloor exploration and geological layer exploration is possible. - We own specialized hydraulic armored cable winches for towing cables, including lightweight cables for shallow waters, as well as small (500m), medium (1,500m), and large (3,000m) options. *For more details, please refer to the PDF materials or feel free to contact us.

• Surveying
• Surveying Consulting
• Environmental Survey

Our company conducts "seafloor topographic surveys" to measure the depth of the sea and understand the seafloor topography. We emit sound waves from equipment installed on the side or bottom of the ship towards the seafloor, and calculate the water depth based on the time it takes for the waves to return. For seafloor topographic surveys, we offer "single-beam echo sounders" and "multi-beam echo sounders." 【Survey Methods】 ■ Single-beam echo sounding ■ Multi-beam echo sounding *For more details, please download the PDF or feel free to contact us.

• Surveying
• Surveying Consulting
• Environmental Survey