Ainakulov, Z. Z., Kurmankulova, G. E., & Zhumakozhaeva, A. G.
Development and implementation of visual data models from UAV. |
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Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-04-96-86
DOI: https://dx.doi.org/10.15863/TAS.2021.04.96.86
Language: Russian
Citation: Ainakulov, Z. Z., Kurmankulova, G. E., & Zhumakozhaeva, A. G. (2021). Development and implementation of visual data models from UAV. ISJ Theoretical & Applied Science, 04 (96), 429-438. Soi: http://s-o-i.org/1.1/TAS-04-96-86 Doi: https://dx.doi.org/10.15863/TAS.2021.06.96.86 |
Pages: 429-438
Published: 30.04.2021
Abstract: This paper discusses the problems of using accurate mapping systems in mining enterprises, archaeological works, the possibility of a multi-rotor UAV (Unmanned Aerial Vehicle), the features of creating a 3D model of the object, the characteristics of the system, and also answers to some questions that arise when calculating the volumes of dumps (pits), the minimum pixel size (GSD) has been defined. In the process of modeling, software products such as Orthophoto Image and Digital Elevation Model (DEM) were used, which provide geometric accuracy up to 3 pixels, the required production time is 8-10 hours per day. As a result, a visual interpretation of complex objects was obtained, the structure of the object under study, the density of the location of control points were determined, and a terrain model was created with an accuracy of 3-6 pixels or 0.5-2.5 m.
Key words: remote sensing, UAV, multicopter, orthomosaic, antenna platform, relief, digital photogrammetry, complex object, model, dump, pit, topography, pixel.
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