Modeling Multi-Rotunda Buildings at LoD3 Level from LiDAR Data
Article
Tarsha Kurdi, Fayez, Lewandowicz, Elzbieta, Gharineiat, Zahra and Shan, Jie. 2023. "Modeling Multi-Rotunda Buildings at LoD3 Level from LiDAR Data." Remote Sensing. 15 (13). https://doi.org/10.3390/rs15133324
Article Title | Modeling Multi-Rotunda Buildings at LoD3 Level from LiDAR Data |
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ERA Journal ID | 201448 |
Article Category | Article |
Authors | Tarsha Kurdi, Fayez, Lewandowicz, Elzbieta, Gharineiat, Zahra and Shan, Jie |
Journal Title | Remote Sensing |
Journal Citation | 15 (13) |
Article Number | 3324 |
Number of Pages | 17 |
Year | 2023 |
Publisher | MDPI AG |
Place of Publication | Switzerland |
ISSN | 2072-4292 |
Digital Object Identifier (DOI) | https://doi.org/10.3390/rs15133324 |
Web Address (URL) | https://www.mdpi.com/2072-4292/15/13/3324 |
Abstract | The development of autonomous navigation systems requires digital building models at the LoD3 level. Buildings with atypically shaped features, such as turrets, domes, and chimneys, should be selected as landmark objects in these systems. The aim of this study was to develop a method that automatically transforms segmented LiDAR (Light Detection And Ranging) point cloud to create such landmark building models. A detailed solution was developed for selected buildings that are solids of revolution. The algorithm relies on new methods for determining building axes and cross-sections. To handle the gaps in vertical cross-sections due to the absence of continuous measurement data, a new strategy for filling these gaps was proposed based on their automatic interpretation. In addition, potential points associated with building ornaments were used to improve the model. The results were presented in different stages of the modeling process in graphic models and in a matrix recording. Our work demonstrates that complicated buildings can be represented with a light and regular data structure. Further investigations are needed to estimate the constructed building model with vectorial models. |
Keywords | 3D buildings, LiDAR, LoD2, LoD3, automatic building modeling |
Article Publishing Charge (APC) Amount Paid | 2400.0 |
Article Publishing Charge (APC) Funding | Researcher |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 401304. Photogrammetry and remote sensing |
Byline Affiliations | School of Surveying and Built Environment |
University of Warmia and Mazury, Poland | |
Purdue University, United States |
Permalink -
https://research.usq.edu.au/item/z26z5/modeling-multi-rotunda-buildings-at-lod3-level-from-lidar-data
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