Level of detail (LoD) geometric analysis of relief mapping employing 3D modeling via UAV images in cultural heritage studies
Abstract Unmanned Aerial Vehicles (UAVs) are often preferred for modeling cultural heritage buildings due to their costs and time savings. The need for data collection, analysis, processing, and visual presentation in the context of cultural heritage buildings has become prominent, underscoring the...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2023-09-01
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| Series: | Heritage Science |
| Subjects: | |
| Online Access: | https://doi.org/10.1186/s40494-023-01041-z |
| _version_ | 1797451848001519616 |
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| author | Bahadir Ergun Cumhur Sahin Furkan Bilucan |
| author_facet | Bahadir Ergun Cumhur Sahin Furkan Bilucan |
| author_sort | Bahadir Ergun |
| collection | DOAJ |
| description | Abstract Unmanned Aerial Vehicles (UAVs) are often preferred for modeling cultural heritage buildings due to their costs and time savings. The need for data collection, analysis, processing, and visual presentation in the context of cultural heritage buildings has become prominent, underscoring the significance of the concept of Level of Detail (LoD). The utilization of CityGML LoD standards enhances the performance of visual presentations, decreases the geometric complexity of objects, and enables users to view the model at the desired level of detail within a computerized environment. Within the scope of this study, it is aimed to determine the accuracy analysis of the 3D model for a cultural building, which is named Hekimbaşı Hunting Lodge, at different LoDs. Drawings were created at LoD 0-1-2-3 levels with 418 photographs taken by the UAV photogrammetry method. Additionally, conservative and UAV measures of facade detail at the same LoD were compared in terms of accuracy. As a result, RMSE values for X, Y, and Z axes at LoD3 standard were calculated as 1.394 cm, 0.861 cm, and 0.694 cm, respectively. It has been concluded that the high-accuracy LoD models for the cultural building could be produced using the UAV photogrammetry method at the desired accuracy. |
| first_indexed | 2024-03-09T15:00:17Z |
| format | Article |
| id | doaj.art-c0860b3a3213404f988dbaf99ca4ec65 |
| institution | Directory Open Access Journal |
| issn | 2050-7445 |
| language | English |
| last_indexed | 2024-03-09T15:00:17Z |
| publishDate | 2023-09-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Heritage Science |
| spelling | doaj.art-c0860b3a3213404f988dbaf99ca4ec652023-11-26T13:58:06ZengSpringerOpenHeritage Science2050-74452023-09-0111111410.1186/s40494-023-01041-zLevel of detail (LoD) geometric analysis of relief mapping employing 3D modeling via UAV images in cultural heritage studiesBahadir Ergun0Cumhur Sahin1Furkan Bilucan2Department of Geomatics Engineering, Gebze Technical UniversityDepartment of Geomatics Engineering, Gebze Technical UniversityDepartment of Geomatics Engineering, Gebze Technical UniversityAbstract Unmanned Aerial Vehicles (UAVs) are often preferred for modeling cultural heritage buildings due to their costs and time savings. The need for data collection, analysis, processing, and visual presentation in the context of cultural heritage buildings has become prominent, underscoring the significance of the concept of Level of Detail (LoD). The utilization of CityGML LoD standards enhances the performance of visual presentations, decreases the geometric complexity of objects, and enables users to view the model at the desired level of detail within a computerized environment. Within the scope of this study, it is aimed to determine the accuracy analysis of the 3D model for a cultural building, which is named Hekimbaşı Hunting Lodge, at different LoDs. Drawings were created at LoD 0-1-2-3 levels with 418 photographs taken by the UAV photogrammetry method. Additionally, conservative and UAV measures of facade detail at the same LoD were compared in terms of accuracy. As a result, RMSE values for X, Y, and Z axes at LoD3 standard were calculated as 1.394 cm, 0.861 cm, and 0.694 cm, respectively. It has been concluded that the high-accuracy LoD models for the cultural building could be produced using the UAV photogrammetry method at the desired accuracy.https://doi.org/10.1186/s40494-023-01041-zUAVCultural heritage building3D modelingLoDAccuracy analysis |
| spellingShingle | Bahadir Ergun Cumhur Sahin Furkan Bilucan Level of detail (LoD) geometric analysis of relief mapping employing 3D modeling via UAV images in cultural heritage studies Heritage Science UAV Cultural heritage building 3D modeling LoD Accuracy analysis |
| title | Level of detail (LoD) geometric analysis of relief mapping employing 3D modeling via UAV images in cultural heritage studies |
| title_full | Level of detail (LoD) geometric analysis of relief mapping employing 3D modeling via UAV images in cultural heritage studies |
| title_fullStr | Level of detail (LoD) geometric analysis of relief mapping employing 3D modeling via UAV images in cultural heritage studies |
| title_full_unstemmed | Level of detail (LoD) geometric analysis of relief mapping employing 3D modeling via UAV images in cultural heritage studies |
| title_short | Level of detail (LoD) geometric analysis of relief mapping employing 3D modeling via UAV images in cultural heritage studies |
| title_sort | level of detail lod geometric analysis of relief mapping employing 3d modeling via uav images in cultural heritage studies |
| topic | UAV Cultural heritage building 3D modeling LoD Accuracy analysis |
| url | https://doi.org/10.1186/s40494-023-01041-z |
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