测绘工程中无人机遥感技术的应用研究

Research on the Application of UAV Remote Sensing Technology in Surveying and Mapping Engineering

随着科技的进步,无人机遥感技术在测绘工程中的应用日益广泛,其高效的数据采集能力和精确的测量结果为工程测绘带来了革命性的变化。无人机遥感技术通过搭载多种传感器,能够自主完成空间数据的捕获,极大地提高了测绘工作的效率和精度。本文首先介绍了无人机遥感技术及其应用;接着,本文探讨了无人机遥感技术在实际应用中还存在航线规划、摄像控点布置、参数设定和数据处理上的难点,因此本文针对性地提出了四项应对措施:合理规划航线、科学布置摄像控点、精准设定航测参数和高效实施内业处理。最后,本文采用德兴铜矿生态修复项目的测绘案例对措施的可行性进行了验证。

With the advancement of science and technology, UAV remote sensing technology is increasingly used in surveying and mapping engineering projects. Its efficient data collection capabilities and accurate measurement results have brought revolutionary changes to engineering surveying and mapping. UAV remote sensing technology can independently capture spatial data by carrying a variety of sensors, greatly improving the efficiency and accuracy of surveying and mapping work. This article first introduces UAV remote sensing technology and its applications;then, this article discusses the difficulties in route planning, camera control point arrangement, parameter setting and data processing in the practical application of UAV remote sensing technology. Therefore, this article proposes four targeted countermeasures: reasonable planning of routes, scientific arrangement of camera control points, precise setting of aerial survey parameters and efficient implementation of in-house processing. Finally, this article uses the surveying and mapping case of the Dexing Copper Mine ecological restoration project to verify the feasibility of the measures.