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所在平台: Udemy |
课程主页: https://www.udemy.com/course/drone-data-processing-s/
课程评论：没有评论
课程名称：无人机数据处理 课程概要：该课程旨在为技术人员和专业人士提供基础知识，特别适合首次接触无人机航测领域的学习者。课程分为九个模块，内容涵盖无人机测量的基本原理，从飞行概念及飞行任务规划开始。在第二模块中，将讨论制图的基本概念、投影系统及其在无人机测量中的正确应用，与GPS定位技术的结合。接下来的模块将专注于数据处理技术，包括检查重叠度、比较GPS测得的基准点与获取的GPS数据，图像对齐和点云的创建过程。 在第五至第八模块中，我们将分析商业软件（如Metashape、DroneDeploy等）和开源软件CloudCompare中使用的技术，以选择、过滤和分类点云数据。重点介绍CloudCompare和Metashape中的主要设置以及步骤，这包括点云的导出、创建数字地形模型（完整或伪影）、DSM表面模型的生成，以及可在Google Earth中显示的等高线模型的导出。最后一个模块专注于成本效益分析，帮助学员理解在技术应用中的经济性。 总之，该课程为希望深入了解无人机测量及数据处理的专业人士提供了全面的学习路径。
The course is aimed at technicians and professionals and those who are approaching the world of aerial surveys with drones for the first time. It is divided into nine modules in which the basic principles of surveying with drones will be illustrated, starting from the concepts of flight and planning of flight missions. In Explanation 2 we will talk about the essential concepts of cartography, projection systems and how these must be correctly applied to surveying with drones and in combination with GPS positioning techniques. In the following chapters, once the survey part and the acquisition methodologies have been completed, we will proceed to illustrate the data processing techniques, from checking the percentage of Overlap, to comparing the Ground Control Points beaten with GPS and those detected by GPS; The alignment of the images and the virtualization processes will proceed with the other processes of creating the point cloud. In modules five, six, seven and eight we will analyze the techniques used by commercial software (such as Metashape,DroneDeploy, etc. ) and Free com CloudCompare, to select, filter and classify the point cloud. From now on, the main settings and steps to be performed in CloudCompare and Metashape will be the export of the point cloud and the creation of digital terrain models, complete or spurious, DSM surface only and export of a contour line model to be displayed in Google Earth. Last module dedicated to cost-benefit analysis.
