无人机倾斜摄影技术在沉积地质学中若干应用进展
- 收稿日期:
2025-02-26
- 网络出版日期:
2025-11-03
摘要: 随着信息化、智能化和自动化技术的快速发展,无人机倾斜摄影技术应用越来越广泛,近年来在辅助野外沉积地质中若干应用进展较快。基于此,本文开展了摄影测量学基本原理与进展、无人机倾斜摄影主要产品与建模技术、以及该技术在沉积学、地层学和储层地质学中若干应用进展的综述。研究发现,目前的研究进展主要集中在如下几个方面:数字露头数据采集范式,可视化呈现与数字孪生,层序地层学与现代沉积源-汇区应用研究,定量储层沉积学与三维建模等。结合文献调研和技术发展现状,本文认为,未来无人机倾斜摄影技术将在智能化沉积地质特征识别与建模算法研究、数字孪生系统与可视化呈现的升级、储层成因解释与原型模型深度挖掘、地下多尺度数据信息的标定和辅助以及地质研究方向的拓展等方面发挥更重要的作用。
Recent Advances in UAV-Based Oblique Photogrammetry Applications for Sedimentology, Stratigraphy, and Reservoir Geology
- Received Date:
2025-02-26
- Available Online:
2025-11-03
Abstract: The rapid advancement of information, intelligence, and automation technologies has significantly expanded the use of Unmanned Aerial Vehicle (UAV)-based oblique photogrammetry in geology. In recent years, its applications in field geology have advanced swiftly. This paper reviews the principles and developments of UAV-based photogrammetry, the associated primary products and modeling technologies, and its applications in sedimentology, stratigraphy, and reservoir geology. Key advancements include digital outcrop dataset collection paradigms, visual representation and digital twin technologies, sequence stratigraphy and modern sedimentary source-sink analyses, quantitative reservoir sedimentology, and 3D geological modeling. Based on a comprehensive literature review and current technological trends, future developments are expected to focus on intelligent identification and modeling of sedimentary geological features, enhancements to digital twin systems and visualization, deeper exploration of reservoir genesis and prototype modeling, multi-scale data calibration and integration, and the expansion of geological research directions.