Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Development of a digital close-range photogrammetric bridge deflection measurement system
This paper introduces a new close-range photogrammetric bridge deflection measurement system that has high accuracy and efficiency, and can be conveniently used by engineers without help from professional surveyors. After a general description of a photogrammetric bridge deflection measurement system, four critical components of the system are addressed in detail: camera selection and settings; camera calibration; network control (reference system and scale); and camera placement. The system configuration is introduced and the system is verified through the laboratory and field tests.
Development of a digital close-range photogrammetric bridge deflection measurement system
This paper introduces a new close-range photogrammetric bridge deflection measurement system that has high accuracy and efficiency, and can be conveniently used by engineers without help from professional surveyors. After a general description of a photogrammetric bridge deflection measurement system, four critical components of the system are addressed in detail: camera selection and settings; camera calibration; network control (reference system and scale); and camera placement. The system configuration is introduced and the system is verified through the laboratory and field tests.
Development of a digital close-range photogrammetric bridge deflection measurement system
Entwicklung eines digitalen Nahbereichsphotogrammetrie-Meßsystems für Brücken-Ablenkungen
Jiang, Ruinian (Autor:in) / Jauregui, David V. (Autor:in)
Measurement ; 43 ; 1431-1438
2010
8 Seiten, 8 Bilder, 7 Tabellen, 8 Quellen
Aufsatz (Zeitschrift)
Englisch
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Toposcopy, a Close Range Photogrammetric System for Architects and Landscape Designers
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BRIDGE DEFLECTION MEASUREMENT USING DIGITAL IMAGE CORRELATION:
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