Browsing by Author "Almeida, Pedro Gabriel de"
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- Pavement Inspection in Transport Infrastructures Using Unmanned Aerial Vehicles (UAVs)Publication . Feitosa, Ianca; Santos, Bertha; Almeida, Pedro Gabriel deThe growing demand for the transportation of goods and people has led to an increasing reliance on transportation infrastructure, which, in turn, subjects the pavements to high traffic volumes. In order to maintain adequate service and safety standards for users, it is essential to establish effective maintenance strategies that ensure the preservation of pavement conditions. As a result, emerging innovations in pavement surface inspection methods, surpassing traditional techniques in terms of inspection and data processing speed and accuracy, have garnered significant attention. One such groundbreaking innovation in inspection systems that has been tested and used in recent years to assess infrastructure condition is the use of unmanned aerial vehicles (UAVs). This study aims to present a critical open-access literature review on the use of UAVs in the inspection of transportation infrastructure pavement in order to assess the type of equipment used, the technology involved, applicability conditions, data processing, and future evolution. The analysis of relevant literature suggests that the integration of intelligent technologies substantially enhances the accuracy of data collection and the detection of pavement distress. Furthermore, it is evident that most applications and research efforts are oriented towards exploring image processing techniques for the creation of 3D pavement models and distress detection and classification.
- When past and future meet in architecture teaching: heritage and GISPublication . Santos, Bertha; Martins, Ana Maria Tavares; Campos, Inês; Gonçalves, Jorge H.G.; Almeida, Pedro Gabriel deThis article aims to present some of the teaching methodologies applied in the Integrated Master degree in Architecture at the University of Beira Interior, Covilhã (Portugal). The discussion focuses on the collaborative and interdisciplinary approach adopted for the teaching/learning process, particularly the courses of History of Portuguese Architecture, Project III and Geographical Information Systems (GIS), all belonging to the 3rd year. The aim of this approach is to encourage project-based learning through the use of spatial tools and new technologies to analyse and manage architectural spatially referenced data. As students present a heterogeneous level of general History knowledge and of History of Portuguese Architecture in particular, it was necessary to introduce the acquisition of knowledge to achieve the required competence on scientific work, research, adequate scientific terminology and architectural dating to finally achieve the expected results. Interdisciplinary state of the art and knowledge gathering performed by the students concerned Architecture, GIS, Civil Engineering, Heritage, and History. Consequently, an interdisciplinary connection was achieved during student research of religious Portuguese heritage in Covilhã by implementing a GIS based inventory and analysis. Concerning the curricular unit of Project III, design studies aiming to evaluate the potentialities of a site are developed based on requests from external institutions. These requests are incorporated in the course program on an annual basis, adapted accordingly to the defined skills to be achieved. For students this is an important experience as they must respond to a real design problem. The conjugation with the GIS curriculum complements all the necessary study for a better understanding of the site and its surroundings, thus developing a useful spatial database for future reference. This collaboration with the GIS curricular unit began in 2016/2017 with Project III and evolved in 2017/2018 to History of Portuguese Architecture through practical works gathering knowledge from multiple subjects. Regarding the experience of teachers and students, the use of GIS in Architecture has proven to be a success, given students’ skills on the use of new technologies. This also allows them to contact with other scientific, technical and technological realities, preparing students for a demanding international work context.