Reconstrucción 3d e inspección visual estructural mediante el uso de tecnología dron del santuario la Balvanera, patrimonio cultural y turístico del municipio de chía

Abstract

Tourism is one of the main economic activities in Colombia [1], especially in municipalities that do not have the privilege of having large budgets and investments derived from the significant dividends generated by its industrialization and tax collection; this is the case of Chía, a municipality that, although it has been affected by an exponential population increase in recent years (See graphs 1 and 2), is still far from being a leading city, even more so, adding that it is known for being primarily an agricultural area in its rural area and a residential area in its urban area. Due to this, and taking into account one of its main tourist

places, the Nuestra Señora de La Valvanera sanctuary, this document aims to provide three- dimensional reconstruction and structural visual inspection of the sanctuary, all based on a

photographic record obtained in its great majority, with drone technologies, with previous and adequate planning for this specific mission in Software designed for this task, following ideal parameters for the perfect fulfillment of it, which have been post-processed to obtain a 3D model. With their respective outcomes (Orthomosaic, 3D model, and DEM), which, after all, are the ones that give details of what was obtained. Having carried out this process and applied the technologies mentioned above, the three-dimensional digital model and a series of visual samples on the architectural sample studied in relation to its state and conservation or possible topics have been obtained as leading derivatives. Punctual to monitor in detail to avoid its decline, which will be evidenced throughout this work as figures with their respective description.