Characterization of parcels by remote sensing techniques

IF 2.1 Q2 CONSTRUCTION & BUILDING TECHNOLOGY

International Journal of Building Pathology and Adaptation Pub Date : 2022-06-14 DOI:10.1108/ijbpa-10-2021-0133

V. Henrique, Marlene Salete Uberti

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引用次数: 0

Abstract

PurposeThe cadaster goes through its fifth wave of updating, seeking agility and efficiency in cadastral registration. However, despite recent advances in remote sensors and the low cost of remotely piloted aircraft systems (RPAS), on-site visits are still used to complete the cadastral form. Thus, this work aims to employ techniques and methodologies for remote characterization of buildings for cadastral updating purposes, reducing the need to enter the parcels.Design/methodology/approachThe research tools used were: RPAS and MMS (mobile mapping systems), making a three-dimensional model with RPAS data, and analyzing the results from these platforms. With the 3D model, it was possible to extract measurements and characteristics.FindingsThe analysis of the 3D model with the aerial photographs obtained better results in the characterization of the buildings and is the most indicated according to the study. There were difficulties in identifying some features, such as windows frames, and it was proposed to analyze the photographs without processing, to mitigate these identifications. The cadaster form was successfully completed using a combination of the techniques in this study.Originality/valueThis study brings a first proposal for the characterization of parcels for cadastral purposes, by remote sensing techniques, reducing the entry in the parcels for filling cadastral forms, with the evaluation of the proposal in the Brazilian case.

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用遥感技术表征地块

目的地籍登记进入第五次更新浪潮，追求地籍登记的敏捷性和高效性。然而，尽管最近遥感技术的进步和遥控飞机系统(RPAS)的低成本，现场访问仍然用于填写地籍表。因此，这项工作旨在采用技术和方法来远程表征地籍更新目的的建筑物，减少进入地块的需要。设计/方法/方法使用的研究工具是:RPAS和MMS(移动地图系统)，利用RPAS数据制作三维模型，并分析这些平台的结果。有了3D模型，就可以提取测量值和特征。利用航拍图像对三维模型进行分析，获得了较好的效果，是本研究中最具代表性的方法。在识别某些特征(如窗框)时存在困难，因此建议对照片进行不处理的分析，以减轻这些识别。地籍表成功地完成使用的技术组合在本研究。原创性/价值本研究提出了第一个关于地籍目的包裹特征的建议，通过遥感技术，减少包裹中填写地籍表的条目，并对巴西案例中的建议进行了评估。

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来源期刊

International Journal of Building Pathology and Adaptation CONSTRUCTION & BUILDING TECHNOLOGY-

CiteScore

4.80

自引率

18.20%

发文量

期刊介绍： The International Journal of Building Pathology and Adaptation publishes findings on contemporary and original research towards sustaining, maintaining and managing existing buildings. The journal provides an interdisciplinary approach to the study of buildings, their performance and adaptation in order to develop appropriate technical and management solutions. This requires an holistic understanding of the complex interactions between the materials, components, occupants, design and environment, demanding the application and development of methodologies for diagnosis, prognosis and treatment in this multidisciplinary area. With rapid technological developments, a changing climate and more extreme weather, coupled with developing societal demands, the challenges to the professions responsible are complex and varied; solutions need to be rigorously researched and tested to navigate the dynamic context in which today''s buildings are to be sustained. Within this context, the scope and coverage of the journal incorporates the following indicative topics: • Behavioural and human responses • Building defects and prognosis • Building adaptation and retrofit • Building conservation and restoration • Building Information Modelling (BIM) • Building and planning regulations and legislation • Building technology • Conflict avoidance, management and disputes resolution • Digital information and communication technologies • Education and training • Environmental performance • Energy management • Health, safety and welfare issues • Healthy enclosures • Innovations and innovative technologies • Law and practice of dilapidation • Maintenance and refurbishment • Materials testing • Policy formulation and development • Project management • Resilience • Structural considerations • Surveying methodologies and techniques • Sustainability and climate change • Valuation and financial investment