Underwater Survey Worker
すいちゅうちょうさ・そくりょうさぎょういん
Industry & Occupation
Classification
Summary
Specialized profession that dives in underwater environments to survey structures and seabed topography, acquiring and analyzing data using surveying equipment, sonar, cameras, etc.
Description
Underwater survey workers use diving techniques to survey and photograph structures and terrain underwater in seas or rivers. They operate sonar, echo sounding equipment, photogrammetry cameras, etc., and create 3D models and drawings based on the acquired data. Safety management and adherence to decompression procedures are essential in the work, collaborating with civil engineers and survey companies to advance projects.
Future Outlook
Due to aging marine infrastructure countermeasures and expansion of marine resource development, demand will remain stable going forward. Introduction of new technologies like unmanned submersibles (ROV) is advancing, with expectations for further sophistication.
Personality Traits
Calm and composed / Curious and inquisitive / Good cooperativeness / High safety awareness / Strong sense of responsibility
Work Style
Career Path
Assistant Diver → Underwater Survey and Measurement Worker → Senior Survey Technician → Project Manager → Technical Consultant
Required Skills
3D Surveying Software Operation / Diving and Underwater Work Skills / Echo Sounding Device Operation / Photogrammetry / Small Vessel Operation / Underwater Surveying Equipment Operation
Recommended Skills
CAD / English Reading Comprehension / GIS / Marine Environment Knowledge / ROV Operation
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Adaptability | Because it is necessary to respond promptly to changes in weather and underwater conditions. |
| Attention to Detail & Accuracy | Because minute measurement errors can greatly impact survey results. |
| Physical Stamina & Endurance | Because it requires high physical strength for long-duration diving work and equipment transport. |
| Stress Tolerance | Because it is necessary to perform tasks calmly under confined spaces or deep diving conditions. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Since work must be performed accurately following prescribed procedures, adherence to procedures is more important than original ideas. |
Related Qualifications
- Diver
- Small Vessel Operator
- Surveyor Assistant
Aliases
- Diving Survey Worker
- Underwater Surveying Technician
Related Jobs
- Civil Engineering Construction Supervisor
- Diver
- Marine Survey Technician
- Surveying Technician