Multi-beam bathymetry and seabed topography survey services corresponding to the northeastern coastal area.
In-house owned multi-beam sonar (suitable for coastal areas)
Responding to port, fishing port, and coastal area surveys in the Tohoku coastal area! High-precision multi-beam bathymetry for comprehensive understanding of seabed topography.
In the maintenance and management of ports, fishing ports, and coastal areas along the Tohoku coast, the acquisition of extensive and high-precision seabed topography data is required. Our company conducts marine survey operations primarily along the Tohoku coast and is capable of area-wide depth measurement using our own multi-beam echo sounder. 【Available Areas】 - Tohoku coast (focusing on the coastal area of Fukushima Prefecture) - Southern Tohoku to the coastal area of northern Kanto 【Main Services Offered】 - Depth surveys of port areas - Confirmation of sedimentation conditions within fishing ports - Seabed topography surveys of coastal areas - Verification of seabed changes after disasters - Preparation of basic data for maintenance and management planning We will propose survey plans taking into account the marine conditions and regional characteristics of the Tohoku area.
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basic information
- Survey method: Multi-beam bathymetry (area-based bathymetry) - Applicable water areas: Harbors, fishing ports, coastal areas - Acquired data: Three-dimensional seabed topography data, contour maps - Analysis support: Depth comparison, sediment volume calculation, deformation assessment
Price information
It varies depending on the scale of the project and the scope of the investigation. Individual estimates are available.
Delivery Time
Applications/Examples of results
- Port depth measurement along the Tohoku coast - Understanding sediment accumulation in fishing ports - Seafloor topography survey of coastal areas - Preparation of maintenance management documents
Company information
Since its establishment in 1966, East Japan Construction Consultant has been proposing "aha!" moments centered around surveying and design technology for many years. Starting with surveying and expanding into design, land acquisition, compensation, and infrastructure maintenance, we have worked as a comprehensive construction consultant to enhance our services. We have been engaged in the development and maintenance of social infrastructure that supports people's safety, security, and economic activities, including roads, rivers, ports, marine surveys, urban planning, and energy. Currently, in addition to our efforts in disaster prevention, mitigation, and national resilience, we are also focusing on digital transformation (DX) through initiatives such as BIM/CIM, AI, UAVs, and ROVs (underwater drones).
