Map Referencing Technician
ちずひょうていぎじゅつしゃ
Industry & Occupation
Classification
- Major : Research and Technical Occupations
- Middle : Other Technical Occupations
- Minor : Technical Occupations Not Elsewhere Classified
Summary
Map referencing technicians correct errors in map coordinate systems and projection methods, providing accurate location information as specialists.
Description
Map referencing technicians analyze and correct errors in coordinate systems (geodetic systems) by collating existing maps, aerial photographs, and satellite imagery with survey data. They perform fieldwork using total stations or GNSS receivers, coordinate transformations and data corrections using GIS software, as well as ortho-rectification and selection of projection methods. They provide high-precision geospatial data through quality control and error analysis. They support the foundation of maps used in diverse fields such as urban planning, disaster prevention infrastructure, autonomous driving, and drone surveying.
Future Outlook
With the increasing demand for geospatial information, the importance of map referencing technicians who ensure location accuracy is growing. Expansion is expected in new application areas such as smart cities, autonomous driving, and drone surveying, and demand for specialized technicians is on the rise.
Personality Traits
Work Style
Fieldwork / Flex / Office Work / Remote
Career Path
Junior Map Referencing Technician → Senior Map Referencing Technician → GIS Team Leader → Project Manager
Required Skills
GIS Software / GNSS Surveying / Projection Methods / Statistical Analysis / Total Station Operation
Recommended Skills
English Document Reading / Image Processing / Python / Remote Sensing
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | To logically analyze survey data and coordinate errors and calculate correction parameters. |
| Attention to Detail & Accuracy | Even small coordinate errors can lead to map misalignments, so accuracy is essential. |
| Learning Agility & Knowledge Acquisition | Necessary to continuously adapt to advancements in GIS, geodesy technology, and remote sensing methods. |
| Numerical & Quantitative Analysis | Due to the need for advanced mathematical and quantitative analysis such as geodetic calculations and coordinate transformations. |
| Problem Solving | Required to identify error causes and apply appropriate correction techniques. |
Related Qualifications
- Surveyor
- Surveyor Assistant
Related Jobs
- GIS Technician
- Geodata Analyst
- Surveying Technician