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Aerial Services
Pentree's Photogrammetry Department has been in operation continuously for over 37 years. Many of our clients have relied on our services for decades because they know they can depend on the accuracy and reliability of the services we provide. As technology has evolved we have adopted the most modern methods of providing data from remote sensing. Large or small, your project receives the same attention to detail that is the hallmark of our business.
- Photogrammetry
- Fill Retention Calculations
- Excavation Quantities
- Spoil Volumes
- Design Capacities
- Watershed Drainage Areas
- Surface Area Profiles and Cross Sections
- Large Scale Surface Tract Measurements
- Topographic Surface Features
- Accurate 2 D and 3 D digital Documentation
- Planimetric Mapping
- Differential Volume Calculations
- Contour Mapping
- Orthophotography