This book investigates the principles and applications of electronic distance measurement (EDM) in surveying and geodesy. Jean M. Rüeger, a recognized expert in the field, presents a comprehensive overview of the technology, drawing on extensive research and practical experience. The work details the underlying physics, instrument design, and operational procedures necessary for accurate measurements, establishing a foundational understanding for professionals and students alike.

The Authority Perspective: This text is recognized as a foundational work in the field of electronic distance measurement, offering a rigorous technical treatment suitable for advanced students and practicing surveyors. Its detailed explanations of EDM principles and error analysis provide a solid basis for understanding measurement accuracy. The book is valued for its comprehensive scope and the author's deep expertise, making it a key reference for professionals engaged in precise geodetic and engineering surveys.