Cartographers and Photogrammetrists
Cartographers and photogrammetrists are the mapmakers of the modern world who collect geographic data and create detailed maps and charts using cutting-edge technology. They analyze satellite images, aerial photographs, and ground surveys to build digital maps that help with everything from urban planning to environmental protection. Using specialized software like Geographic Information Systems (GIS), they layer different types of data to create interactive maps that can show patterns like rainfall, population density, or natural disasters. This field combines outdoor fieldwork with high-tech computer analysis, and many professionals work in collaborative teams for government agencies, environmental organizations, or tech companies.
Did you know?
Modern cartographers must master GIS software, remote sensing technologies, and digital mapping tools as the field has largely transitioned from traditional hand-drawn maps to computer-based systems.
At a glance
Typical average pay
$77,300 Avg/yr
Growth
Fast growing
Top skill
Reading Comprehension
Things to consider
Government Employment Opportunities
Federal agencies like the U.S. Geological Survey, Census Bureau, and Department of Defense offer significant employment opportunities for cartographers in America.
Competition from Automated Mapping
Cartographers face increasing competition from automated mapping technologies and crowd-sourced platforms, requiring specialization in complex analytical and interpretive work.
Key responsibilities
Compile data required for map preparation, including aerial photographs, survey notes, records, reports, and original maps.
Inspect final compositions to ensure completeness and accuracy.
Select aerial photographic and remote sensing techniques and plotting equipment needed to meet required standards of accuracy.
Identify, scale, and orient geodetic points, elevations, and other planimetric or topographic features, applying standard mathematical formulas.
Examine and analyze data from ground surveys, reports, aerial photographs, and satellite images to prepare topographic maps, aerial-photograph mosaics, and related charts.