UAS & GPS Technology for Environmental Intelligence
PEC leverages cutting-edge Unmanned Aerial Systems (UAS) and GPS technology to deliver real-time aerial intelligence across the full lifecycle of environmental projects. From initial site assessment through active remediation and final closure, PEC's drone capabilities provide a level of data quality, speed, and spatial accuracy that traditional ground-based methods simply cannot match.
Our licensed drone operators integrate aerial imagery, GPS-referenced boundary data, and high-resolution site documentation into every phase of project delivery — giving clients, regulators, and project teams a clear, current, and comprehensive picture of site conditions at any point in time.
PEC's UAS program is built around four core service areas, each designed to address a specific environmental project need with precision, speed, and defensible data quality.
PEC deploys UAS platforms equipped with high-resolution RGB and multispectral sensors to capture real-time aerial imagery of project sites. This imagery provides an immediate, accurate, and georeferenced visual record of site conditions — far more comprehensive than ground-level photography alone.
Using GPS-integrated UAS platforms, PEC conducts virtual boundary surveys that define and document property lines, easements, and assessment areas with high spatial accuracy — without the cost or time requirements of traditional licensed land surveys.
PEC uses UAS technology to conduct detailed aerial inspections of site infrastructure — including storage tanks, pipelines, stormwater systems, containment structures, and industrial facilities — identifying potential environmental concerns without requiring personnel to access hazardous or difficult-to-reach areas.
During active excavation and remediation operations, PEC's drone program provides continuous aerial monitoring of site activity — delivering real-time progress documentation, volumetric measurements, and regulatory-grade visual records that keep projects on track and regulators informed.
PEC operates a fleet of professional-grade UAS platforms paired with industry-leading GPS and data processing software — delivering survey-grade accuracy and publication-ready deliverables on every project.
Professional-grade multi-rotor drones optimized for precision hovering, close-range inspection, and high-resolution imaging in complex site environments.
Fixed-wing platforms for efficient coverage of large project areas, providing wide-area orthomosaic mapping and corridor surveys at reduced cost per acre.
Real-Time Kinematic (RTK) GPS systems provide centimeter-level positional accuracy for boundary surveys, volumetric calculations, and georeferenced deliverables.
Thermal imaging payloads detect heat signatures, subsurface anomalies, and infrastructure defects invisible to standard RGB cameras — expanding the diagnostic value of each flight.
Advanced photogrammetry software processes aerial imagery into georeferenced orthomosaics, digital elevation models (DEMs), and 3D point clouds for volumetric and terrain analysis.
All spatial deliverables are formatted for direct integration with ArcGIS, QGIS, AutoCAD, and other industry-standard platforms used by clients, engineers, and regulators.
PEC's UAS capabilities are applicable across a wide range of environmental project types and client sectors — from real estate due diligence to active industrial remediation.
Aerial site reconnaissance and boundary documentation to support Phase I ESA investigations, property transactions, and pre-acquisition risk assessments.
Non-intrusive aerial inspection of tanks, containment structures, stormwater systems, and facility perimeters for environmental compliance and risk management.
Real-time aerial oversight and volumetric tracking of soil excavation operations, confirming cleanup boundaries and documenting progress for regulatory agencies.
Periodic aerial surveys to document the progression of in-situ and ex-situ remediation activities, providing a visual and spatial record for closure reporting.
Comprehensive site mapping and condition documentation to support brownfield redevelopment planning, grant applications, and regulatory negotiations.
Rapid aerial deployment following spills, releases, or environmental incidents to document site conditions, assess extent of impact, and support emergency response planning.
PEC's drone operations are conducted in full compliance with Federal Aviation Administration (FAA) regulations governing commercial UAS use. All PEC drone operators hold FAA Part 107 Remote Pilot Certificates and adhere to all applicable airspace restrictions, operational limitations, and safety protocols.
Prior to every flight, PEC conducts thorough pre-flight planning — including airspace authorization, weather assessment, site hazard identification, and coordination with property owners and local authorities as required. Our commitment to safe, compliant operations ensures that every aerial data collection effort is legally defensible and professionally executed.
Every PEC drone services engagement produces a complete set of digital deliverables tailored to the specific project scope and client needs.
PEC's Drone Services (UAS) are available to clients in all 50 states. View our service area coverage →