Photogrammetry

Overview

Astrolabe Engineering has extensively used, over the years, photogrammetric methods and workflows to generate high quality mapping and geospatial products  from terrestrial, aerial or satellite imagery. Image acquisition techniques and sensors are continuously evolving, providing us the tools to fulfill our clients’ needs better and faster.

With the cooperation of our partners, we have at our disposal a variety of digital photogrammetric sensors, aerial and satellite data, along with Unmanned Aerial Vehicles (UAVs), Drones and highly automated processing software solutions that make it possible to overcome the problems and limitations of large-scale aerial surveys.

Products and Services

By using different types of imagery with resolution and accuracy tailored to the final product’s requirements, we create a variety of multi-purpose photogrammetric products:

• Diagrams and maps of any scale and accuracy
• Geospatial datasets
• Digital Terrain Models (DTM) and Digital Surface Models (DSM)
• Orthophotos
• Photo interpretation products

Services for specific markets include:

• Transportation design corridor surveying
• Pipeline construction zone surveying
• Cultural heritage documentation
• 3D city modeling
• Construction site documentation and monitoring
• Open-pit mines documentation and monitoring
• Documentation for cadastral studies