Surveying & Mapping Technicians
Surveying and mapping technicians collect data and make maps of the Earth's surface. Surveying technicians visit sites to take measurements of the land. Mapping technicians use geographic data to create maps. They both assist surveyors, and cartographers and photogrammetrists.
Surveying technicians typically do the following:
- Visit sites to record survey measurements and other descriptive data
- Operate surveying instruments, such as electronic distance-measuring equipment (robotic total stations), to collect data on a location
- Set out stakes and marks to conduct a survey
- Search for previous survey points, such as old stone markers
- Enter the data from surveying instruments into computers, either in the field or in an office
Surveying technicians help surveyors in the field on teams known as survey parties. A typical survey party has a party chief and one or more surveying technicians. The party chief, either a surveyor or a senior surveying technician, leads day-to-day work activities. After data is collected by the survey party, surveying technicians help process the data by entering the data into computers.
Mapping technicians typically do the following:
- Select needed information from databases to create maps
- Edit and process images that have been collected in the field
- Produce maps showing boundaries, water locations, elevation, and other features of the terrain
- Update maps to ensure accuracy
- Assist photogrammetrists by laying out aerial photographs in sequence to identify areas not captured by aerial photography
Mapping technicians help cartographers and photogrammetrists produce and update maps. They do this work on computers, combining data from different sources. Mapping technicians may use drones to take photos and collect other information required to complete maps or surveys.
Geographic Information System (GIS) technicians use GIS technology to assemble, integrate, and display data about a particular location in a digital format. GIS technicians also maintain and update databases for GIS devices.
Surveyors and Mapping Technicians are becoming demanded in the Gulf Region with a 24 percent Growth Rate and over 420 jobs open a year!
Many Surveying and Mapping Technician jobs in the Gulf Coast Region are at companies that are related to Architecture and relation services.
How do you become a Surveyor & Mapping Technician?
Surveying technicians usually need a high school diploma. However, mapping technicians often need formal education after high school to study technology applications, such as Geographic Information Systems (GIS).
Surveying technicians generally need a high school diploma, but some have postsecondary training in survey technology. Postsecondary training is more common among mapping technicians where an associate's degree or bachelor's degree in a relevant field, such as geomatics, is beneficial. High school students interested in working as a surveying or mapping technician should take courses in algebra, geometry, trigonometry, drafting, mechanical drawing, and computer science. Knowledge of these subjects may help in finding a job and in advancing.
Surveying technicians learn their job duties under the supervision of a surveyor or a surveying party chief. Initially, surveying technicians handle simple tasks, such as placing markers on land and entering data into computers. With experience, they help decide where and how to measure the land. Mapping technicians receive on-the-job training under the supervision of a lead mapper. During training, technicians learn how maps are created and stored in databases.
Licenses, Certifications, and Registrations
The growing need to make sure that data are useful to other professionals has caused certification to become more common. The American Society for Photogrammetry and Remote Sensing (ASPRS) offers certification for photogrammetry, remote-sensing, and Geographic Information/Land Information Systems (GIS/LIS). The National Society of Professional Surveyors offers the Certified Survey Technician credential, and the GIS Certification Institute offers a GIS Professional certification.
Advancement Depending on state licensing requirements, surveying technicians with many years of experience and formal training in surveying may be able to become licensed surveyors.
With Experience Surveyors are expected to make above $55,000 a year!
Gulf Coast Region Surveyors & Mapping Technician Programs
Community Colleges That May Offer Training
(Depending on Demand)
Major Employers in the Gulf Coast Region
- ABB Vetco Gray Inc
- Ameri-Forge Corp
- Baker Oil Tools
- Dril-Quip Inc
- FMC Energy Systems
- Goodman Manufacturing
- National Oilwell
- NCI Building Systems
- Oceaneering International
- Wyman-Gordon Forging
If you have questions about our Industry/Occupation Profiles or are an organization in the Gulf Coast Region, please contact firstname.lastname@example.org.
|*Includes the following counties: Austin, Brazoria, Chambers, Colorado, Fort Bend, Galveston, Harris, Liberty, Matagorda, Montgomery, Walker, Waller, and Wharton.|