Aerial surveying

Aerial surveying department actively engages in mission plan preparation by thoroughly analyzing user needs and identifying specific requirements for each mission. The team conducts extensive research and development of new scientific methods to efficiently analyze data collected from aerial platforms. Utilizing ground control stations, the department ensures that this analysis is both cost-effective and of high quality. A key aspect of this process is using real-time navigation satellite technology. This technology verifies the quality of data collected from the air. By comparing aerial data to ground-collected data, the department identifies discrepancies and assesses the quality of the gathered information.

In addition to analysis, the department is responsible for the installation and deployment of geospatial data collection equipment, such as photographic cameras and LiDAR scanners, across various platforms, including aircraft, unmanned aerial vehicles (UAVs), and vehicles. These installations adhere to established standards, ensuring optimal performance and reliability. Geospatial data collection is achieved through various methods, including aerial photography and LiDAR, which provide high-resolution imagery and precise topographical information that are essential for a wide range of applications.

The department also prepares the raw data collected for further processing and production. This involves conducting preliminary analyses and quality checks to ensure the data’s accuracy and relevance. Furthermore, the preparation of metadata is essential in documenting the data collection and pre-analysis processes. The department emphasizes the calibration of data collection equipment to maintain the integrity of the information gathered.

Monitoring and securing data collection tools is another crucial responsibility. The aerial surveying team actively diagnoses and repairs any issues that arise, ensuring that all equipment remains functional and efficient throughout the mission lifecycle. Effective resource management is vital for the successful execution of projects and missions, ultimately enabling the department to fulfill its objectives and support broader scientific and operational goals.

Areas of Research and Collaboration aerial surveying

  • Airport obstruction clearance mapping
  • Detailed laser scanning and 3D modeling of Lalibela rock-hewn churches
  • Forest species identification and counting using NIR LiDAR data