Integrated high-precision real scene 3D modeling of karst cave landscape based on laser scanning and photogrammetry
Abstract In recent years, the application of real scene 3D technology has become widespread in urban planning and cultural heritage protection. However, there has been relatively little attention paid to the construction of real scene 3D models for special natural landscapes such as caves. Given the...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2024-09-01
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| Series: | Scientific Reports |
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| Online Access: | https://doi.org/10.1038/s41598-024-71113-y |
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| author | Congyuan Zhang Jianping Chen Ping Li Sipeng Han Jie Xu |
| author_facet | Congyuan Zhang Jianping Chen Ping Li Sipeng Han Jie Xu |
| author_sort | Congyuan Zhang |
| collection | DOAJ |
| description | Abstract In recent years, the application of real scene 3D technology has become widespread in urban planning and cultural heritage protection. However, there has been relatively little attention paid to the construction of real scene 3D models for special natural landscapes such as caves. Given the global distribution of karst topography and the large number of naturally developed caves with diverse types, unique landscape styles, and significant scientific value, this paper enriches the research in this field. By combining ground-based and aerial remote sensing techniques, and based on 3D laser scanning and photogrammetry, we have successfully constructed a real scene 3D model of the internal structure of a karst cave with a precision better than 4 cm. Utilizing Unmanned Aerial Vehicle (UAV) oblique photography, we established a real scene 3D model of the external karst landform with a precision better than 2 cm. We also integrated the internal and external 3D models of the cave, developing a new, complete, and high-precision method for constructing real scene 3D models of karst cave landscapes. Furthermore, we proposed a method for texture reproduction in the dark environment inside the caves, enhancing the reproduction and visual appeal of the real interior. The establishment of high-precision real scene 3D models can not only serve as an effective tool for scientific research on caves but also, as replicas of the real world, play a crucial role in public dissemination and education, thereby enhancing public understanding of cave geological landscapes. |
| format | Article |
| id | doaj-art-89ddf442e8f04958a2ad4d4f4dc25012 |
| institution | Kabale University |
| issn | 2045-2322 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj-art-89ddf442e8f04958a2ad4d4f4dc250122025-02-09T12:38:15ZengNature PortfolioScientific Reports2045-23222024-09-0114111610.1038/s41598-024-71113-yIntegrated high-precision real scene 3D modeling of karst cave landscape based on laser scanning and photogrammetryCongyuan Zhang0Jianping Chen1Ping Li2Sipeng Han3Jie Xu4Research Center of Applied Geology of China Geological SurveyResearch Center of Applied Geology of China Geological SurveySchool of Earth Sciences and Resources, China University of Geosciences (Beijing)School of Earth Sciences and Resources, China University of Geosciences (Beijing)School of Earth Sciences and Resources, China University of Geosciences (Beijing)Abstract In recent years, the application of real scene 3D technology has become widespread in urban planning and cultural heritage protection. However, there has been relatively little attention paid to the construction of real scene 3D models for special natural landscapes such as caves. Given the global distribution of karst topography and the large number of naturally developed caves with diverse types, unique landscape styles, and significant scientific value, this paper enriches the research in this field. By combining ground-based and aerial remote sensing techniques, and based on 3D laser scanning and photogrammetry, we have successfully constructed a real scene 3D model of the internal structure of a karst cave with a precision better than 4 cm. Utilizing Unmanned Aerial Vehicle (UAV) oblique photography, we established a real scene 3D model of the external karst landform with a precision better than 2 cm. We also integrated the internal and external 3D models of the cave, developing a new, complete, and high-precision method for constructing real scene 3D models of karst cave landscapes. Furthermore, we proposed a method for texture reproduction in the dark environment inside the caves, enhancing the reproduction and visual appeal of the real interior. The establishment of high-precision real scene 3D models can not only serve as an effective tool for scientific research on caves but also, as replicas of the real world, play a crucial role in public dissemination and education, thereby enhancing public understanding of cave geological landscapes.https://doi.org/10.1038/s41598-024-71113-yReal scene 3DKarst caveLaser scanningPhotogrammetry |
| spellingShingle | Congyuan Zhang Jianping Chen Ping Li Sipeng Han Jie Xu Integrated high-precision real scene 3D modeling of karst cave landscape based on laser scanning and photogrammetry Scientific Reports Real scene 3D Karst cave Laser scanning Photogrammetry |
| title | Integrated high-precision real scene 3D modeling of karst cave landscape based on laser scanning and photogrammetry |
| title_full | Integrated high-precision real scene 3D modeling of karst cave landscape based on laser scanning and photogrammetry |
| title_fullStr | Integrated high-precision real scene 3D modeling of karst cave landscape based on laser scanning and photogrammetry |
| title_full_unstemmed | Integrated high-precision real scene 3D modeling of karst cave landscape based on laser scanning and photogrammetry |
| title_short | Integrated high-precision real scene 3D modeling of karst cave landscape based on laser scanning and photogrammetry |
| title_sort | integrated high precision real scene 3d modeling of karst cave landscape based on laser scanning and photogrammetry |
| topic | Real scene 3D Karst cave Laser scanning Photogrammetry |
| url | https://doi.org/10.1038/s41598-024-71113-y |
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