Remotely piloted aircraft‐based automated vertical surface survey
| Autor: | Carlos H. Grohmann, Camila D. Viana, Guilherme P.B. Garcia, Rafael W. Albuquerque |
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| Jazyk: | angličtina |
| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | MethodsX, Vol 10, Iss , Pp 101982- (2023) |
| Druh dokumentu: | article |
| ISSN: | 2215-0161 54045932 |
| DOI: | 10.1016/j.mex.2022.101982 |
| Popis: | Remotely Piloted Aircrafts (RPAs) are commonly used as a platform for collecting images which can be processed with Structure from Motion-Multi View Stereo (SfM-MVS) to generate 3D models. However, mobile applications for mapping planning are not designed for image acquisition of vertical surfaces, such as quarry walls or large cliffs, leaving the user to a manual flight operation, which does not ensure optimal overlap between images. Here we describe a workflow, based on the Litchi App, for automated RPA missions designed to acquire images of vertical surfaces or structures. • An easy-to-follow 8 steps method to survey vertical surfaces using a Remotely Piloted Aircraft. • It can be applied to outcrops, quarry walls, high cliffs and virtually any other type of vertical surface. • The workflow is flexible and can be adapted to a variety of target configurations and user-defined parameters. |
| Databáze: | Directory of Open Access Journals |
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