High-Resolution Building Indicator Mapping Using Airborne LiDAR Data
Article
Article Title | High-Resolution Building Indicator Mapping Using Airborne LiDAR Data |
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ERA Journal ID | 210405 |
Article Category | Article |
Authors | Tarsha Kurdi, Fayez, Lewandowicz, Elzbieta, Gharineiat, Zahra and Shan, Jie |
Journal Title | Electronics |
Journal Citation | 14 (9) |
Article Number | 1821 |
Number of Pages | 24 |
Year | 2025 |
Publisher | MDPI AG |
Place of Publication | Switzerland |
ISSN | 2079-9292 |
Digital Object Identifier (DOI) | https://doi.org/10.3390/electronics14091821 |
Web Address (URL) | https://www.mdpi.com/2079-9292/14/9/1821 |
Abstract | Urban indicators established in spatial development plans should ensure the preservation of spatial order when introducing new construction investments. They should also harmonize with the existing urban structure and even modernize it toward sustainable development. When determining these indicators, the surrounding space is analyzed. Conventionally, building indicators in the existing space are determined based on available documents, which usually comprise 2D spatial data such as large-scale maps or cadastral maps. This study aims to investigate the method of calculating building indicators using 3D urban building models that will be created from airborne Light Detection and Ranging (LiDAR) measurements. In the discussion of the results, indicators calculated based on LiDAR data are compared with the ones calculated from 2D cadastral data. The calculated 3D indicators correlate with the classically calculated indicators. The accuracy of the computed building area, volume, and other indicators depends on the LiDAR point cloud density and accuracy. The indicators calculated from the 3D data align with the new trends in defining Building Morphology Indicators (BMIs). |
Keywords | building indicators; 3D buildings; LOD2; LiDAR; spatial planning; urban growth |
Article Publishing Charge (APC) Funding | Researcher |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 401304. Photogrammetry and remote sensing |
330204. Building information modelling and management | |
Byline Affiliations | School of Surveying and Built Environment |
University of Warmia and Mazury, Poland | |
Purdue University, United States |
https://research.usq.edu.au/item/zx689/high-resolution-building-indicator-mapping-using-airborne-lidar-data
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