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Photogrammetry is a surveying technique that allows for obtaining precise three-dimensional information from two-dimensional photographs. This methodology is based on analyzing images captured from different angles to reconstruct detailed 3D models of objects, buildings, landscapes, and archaeological sites. Used in a wide range of sectors, from geology to architecture, from cartography to engineering, photogrammetry has become a fundamental tool for documentation and spatial analysis. In this article, we will explore the principles of photogrammetry, its main applications, benefits, and the challenges associated with this technology.

Principles of Photogrammetry
Photogrammetry is based on the concept of photogrammetric triangulation, which uses multiple im