Originally published in 1926, this book was written as a manual for engineers and surveyors on the essential principles of photographic surveying.Originally published in 1926, this book was written as a manual for engineers and surveyors on the essential principles of photographic surveying. Directions for practical exercises are provided and information is given on the use of apparatus. Illustrative figures and a bibliography are also included.Originally published in 1926, this book was written as a manual for engineers and surveyors on the essential principles of photographic surveying. Directions for practical exercises are provided and information is given on the use of apparatus. Illustrative figures and a bibliography are also included.Originally published in 1926, this book was written as a manual for engineers and surveyors on the essential principles of photographic surveying. Directions for practical exercises are provided and information is given on the use of apparatus. Illustrative figures and a bibliography are also included. This book will be of value to anyone with an interest in photographic surveying, cartography, topography and geology.Preface; Introduction; Bibliography; 1. Fundamental principles; 2. The photogrammeter; 3. Photographic surveying; 4. Photogrammetry; 5. Stereophototopography; Hints and observations; Index.