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, cartographers, and photogrammetrists.

Surveying technicians work outside extensively and can be exposed to all types of weather. Mapping technicians work primarily indoors on computers. Most surveying and mapping technicians work for firms that provide engineering, surveying, and mapping services on a contract basis. Local governments also employ these workers in highway and planning departments.

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).

The median annual wage for surveying and mapping technicians was $42,010 in May 2015.

Employment of surveying and mapping technicians is projected to decline 8 percent from 2014 to 2024. Advancements in surveying technology have increased productivity, reducing demand for surveying technicians.

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