Surveying and Mapping Technicians
Perform surveying and mapping duties, usually under the direction of an engineer, surveyor, cartographer, or photogrammetrist, to obtain data used for construction, mapmaking, boundary location, mining, or other purposes. May calculate mapmaking information and create maps from source data, such as surveying notes, aerial photography, satellite data, or other maps to show topographical features, political boundaries, and other features. May verify accuracy and completeness of maps.
Also called: Aerotriangulation Specialist · Geospatial Analyst · Mapping Editor · Mapping Technician · Photogrammetric Compilation Specialist · Photogrammetric Technician
What the numbers say
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Top skills employers ask for
Ranked by O*NET importance for this occupation.
- Reading Comprehension
- Critical Thinking
- Writing
- Mathematics
- Active Listening
- Speaking
- Monitoring
- Active Learning
- Learning Strategies
- Science
What they actually do
Core O*NET tasks for this role.
- Position and hold the vertical rods, or targets, that theodolite operators use for sighting to measure angles, distances, and elevations.
- Check all layers of maps to ensure accuracy, identifying and marking errors and making corrections.
- Design or develop information databases that include geographic or topographic data.
- Monitor mapping work or the updating of maps to ensure accuracy, inclusion of new or changed information, or compliance with rules and regulations.
- Produce or update overlay maps to show information boundaries, water locations, or topographic features on various base maps or at different scales.
- Determine scales, line sizes, or colors to be used for hard copies of computerized maps, using plotters.
- Compile information necessary to stake projects for construction, using engineering plans.
- Identify and compile database information to create requested maps.
- Operate and manage land-information computer systems, performing tasks such as storing data, making inquiries, and producing plots and reports.
- Compare survey computations with applicable standards to determine adequacy of data.
Tools & technology
- Autodesk AutoCAD
- Autodesk AutoCAD Civil 3D
- Bentley MicroStation
- ESRI ArcGIS software
- Geographic information system GIS systems
- Microsoft Excel
- Microsoft Office software
- Microsoft Outlook
- Adobe Illustrator
- Adobe Photoshop
- Hypertext markup language HTML
- JavaScript
- Microsoft Visio
- Microsoft Visual Basic
- Microsoft Visual Basic for Applications VBA
- Python
Knowledge areas
- Computers and Electronics
- Geography
- Mathematics
- English Language
- Engineering and Technology
- Design
- Customer and Personal Service
- Administrative