The fundamentals of drone photogrammetry, mapping, and survey

The Fundamentals of Drone Photogrammetry, Mapping, and Survey is an essential resource for mastering the art and science of drone-based geospatial analysis. This comprehensive guide explores the transformative power of unmanned aerial vehicles (UAVs), delving into their hardware-from consumer to enterprise models-and advanced payloads, including RGB cameras, multispectral sensors, thermal imagers, and LiDAR systems. Readers will gain an understanding of how these tools capture high-fidelity data, with detailed explanations of camera mechanics, sensor capabilities, and positioning systems like Real-Time Kinematic (RTK) and Post-Processed Kinematic (PPK).The book offers a structured journey through mission planning and execution, covering flight automation with tools like DJI Pilot 2 and georeferencing methods that ensure precision. It evaluates leading photogrammetry software-such as Pix4Dmapper, Agisoft Metashape, and Trimble Business Center-detailing their workflows for transforming raw imagery into orthomosaics, 3D models, and GIS-compatible deliverables. Legal frameworks are thoroughly addressed, emphasizing compliance and the pivotal role of licensed surveyors in regulated surveying tasks, alongside practical workflows for mapping and inspection missions.Enriched with historical context, real-world case studies (e.g., agricultural monitoring, construction surveys), and forward-looking trends-like autonomous swarms and BVLOS operations-this book bridges technical expertise with actionable insights. Whether you're a drone pilot, geospatial professional, or industry stakeholder in construction, environmental management, or urban planning, this guide equips you to leverage drone technology effectively, navigate regulatory landscapes, and deliver survey-grade results. The Fundamentals is your roadmap to excelling in a rapidly evolving field, blending precision, innovation, and practical application.