The Transylvanian region of Romania is a place of rich history since ancient times, where the original natural environment around architectural heritage sites or buildings has not been severely altered by urban development. Unfortunately, many such places are left by the authorities to degrade or totally collapse for lack of funds, vision or initiatives. The current paper addresses the potential of Unmanned Aerial Vehicles (UAVs) in the assessment of a viable and feasible prospect of restoration on a 19th century mansion that belonged to a nobiliary family. UAV use is rising in many industries and has become very popular in the last decade, but for survey engineering and related domains they represent a quantum leap in technology. Integrating UAV-acquired data and structure from motion software, has enabled modern techniques to obtain useful metrics from the field, accurate photorealistic 3D models for visual inspection, structural damage analyses, architectural rehabilitation-restoration, conservation and spatial analysis of the surrounding area. In this work a socio-cultural planning and design process is explored and presented to improve the local community and inclusion in a tourist circuit based on the regional potential, as well as an evaluation of accessibility derived from a vector-raster database that highlights the central position of the cultural heritage in regards to the axis of circulation between the important metropolitan areas and the local tourist attractions. This established workflow of modern topographic and construction measurements is fully integrable into the architectural process, building information modelling, heritage conservation and reconstruction.

中文翻译：

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在遗产建筑中使用无人飞行器技术进行可行性评估：修复，恢复，空间分析和旅游潜力分析。

罗马尼亚的特兰西瓦尼亚地区自古以来就是一个历史悠久的地方，那里的建筑遗产或建筑物周围的原始自然环境并未受到城市发展的严重影响。不幸的是，由于缺乏资金，愿景或倡议，当局留下了许多这样的地方，使其退化或完全倒塌。本文探讨了无人飞行器（UAV）在评估一个属于贵族家庭的19世纪豪宅恢复可行和可行前景方面的潜力。无人机的使用在许多行业中都在增加，并且在过去十年中变得非常流行，但是对于勘测工程和相关领域，它们代表了技术的飞跃。通过运动软件集成无人机获取的数据和结构，借助现代技术，可以从野外获取有用的指标，用于视觉检查，结构损伤分析，建筑修复，修复，保护和周围区域空间分析的准确的逼真的3D模型。在这项工作中，对社会文化规划和设计过程进行了探讨，并提出了该过程，以改善当地社区，并基于区域潜力以及纳入矢量栅格数据库的可访问性评估（突出了中央文化遗产在重要大都市区和当地旅游景点之间的流通轴方面的位置。这种既定的现代地形和建筑测量工作流程可完全集成到建筑过程，建筑信息模型，