Photogrammetric and remote sensing surveyors focus on non-contact measurement methods to determine the position, elevation, and shape of physical land features. While traditional land surveyors spend significant time staking points and walking physical property lines on the ground, photogrammetrists capture vast spatial datasets from the air using fixed-wing aircraft, helicopters, or drones equipped with optical cameras and LiDAR units. Their work revolves around establishing precise ground control points using global navigation satellite systems, executing regulated flight plans, and running analytical workflows that transform raw sensor outputs into geo-referenced point clouds, digital elevation models, and orthophotography.The rhythm of the role alternates between operational field deployments and intensive office-based technical analysis. Flight operations demand close attention to weather conditions, aviation regulations, and hardware configurations, while post-processing requires rigorous mathematical validation, point cloud classification, and geometric adjustment in CAD and GIS environments. Professionals who excel in this field typically exhibit strong analytical, conventional, and realistic interests, bringing a meticulous eye for spatial accuracy and a comfort with complex computer software, electronic sensor troubleshooting, and geodetic mathematics.
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Responsibilities
Plan and execute aerial survey missions using uncrewed aircraft systems or manned aircraft equipped with LiDAR and photogrammetric sensors.
Establish and measure ground control networks using global navigation satellite systems and real-time kinematic positioning to calibrate aerial data.
Process raw airborne LiDAR and imagery data to generate dense three-dimensional point clouds, orthomosaics, and digital elevation models.
Verify the horizontal and vertical geometric accuracy of spatial datasets against established survey controls and engineering standards.
Calibrate, configure, and maintain remote sensing equipment, camera systems, and airborne sensor hardware.
Prepare technical survey reports, CAD drawings, volumetric calculations, and spatial deliverables for engineering and infrastructure projects.
Maintain strict compliance with aviation authorities, including airspace authorizations and flight safety standards.
Qualifications
Bachelor's degree or associate degree in surveying, geomatics, civil engineering, geographic information systems, or a related technical discipline.
Demonstrated experience operating LiDAR sensors, aerial imaging payloads, or photogrammetric data processing workflows.
Proficiency with computer-aided design (CAD) platforms, GIS software, and specialized point-cloud processing tools.
A valid FAA Part 107 Remote Pilot Certificate or relevant jurisdiction-specific aerial operator credentials for drone missions.
Strong foundation in geodetic mathematics, coordinate systems, and ground control survey methods using GNSS and RTK equipment.
Nice to Have
Professional Land Surveyor (PLS) license or Land Surveyor in Training (LSIT) certification.
Experience operating airborne sensors aboard manned fixed-wing aircraft or helicopters.
Proficiency with programming and scripting languages such as Python or MATLAB for sensor modeling and workflow automation.
Active security clearance for defense, intelligence, or critical national infrastructure mapping programs.
Environment
Work divides between office workstations for data processing and outdoor field or airfield sites for flight operations.
Project deployments can require travel to remote survey areas, construction corridors, or mining locations for extended operational periods.
Field duties involve exposure to outdoor weather conditions, construction-site environments, and occasional flight inside small aircraft.
Standard working schedules may shift around weather windows, daylight requirements, and airspace availability for optimal data collection.
Benefits & Growth
Progression typically leads from remote sensing technician or sensor operator to photogrammetric engineer, survey project manager, or licensed photogrammetrist.
Compensation packages commonly include standard health and retirement benefits, with overtime pay or per diems during field travel campaigns.
Rapid industry growth in autonomous drones, infrastructure monitoring, and utility-scale solar projects provides sustained demand for airborne mapping expertise.
Employers frequently support continuing professional education, sensor manufacturer certifications, and pilot license advancements.