The link between photogrammetry and BIM
Photogrammetry and Building Information Modeling (BIM) are interrelated in the fields of architectural design, engineering and construction. Photogrammetry is the art and science of obtaining reliable information about physical objects and the environment through the process of capturing, measuring and interpreting photographic images. When photogrammetry is integrated with BIM, it improves the accuracy and richness of models.
How photogrammetry complements BIM?
Data acquisition for existing conditions: Photogrammetry is particularly valuable for capturing the existing conditions of a site or structure. This is critical for renovation projects or expansions that require accurate, up-to-date data.
3D modeling: Photogrammetry can be used to create detailed 3D models of a site or structure from photographs. These models can then be imported into BIM software, where they can be further refined and used in the planning and design process.
Accuracy and Detail: Photogrammetry provides a high level of accuracy and detail, which is essential in BIM for making informed decisions, reducing errors and improving overall project outcomes.
Cost and time efficiency: It provides a cost-effective and time-saving method for surveying and modeling, especially for complex or hard-to-reach areas.
