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- Title
3D MAPPING OF A VILLAGE WITH A WINGTRAONE VTOL TAILSITER DRONE USING PIX4D MAPPER.
- Authors
SIMON, M.; COPĂCEAN, Loredana; POPESCU, C.; COJOCARIU, Luminița
- Abstract
Today, many photogrammetric mapping methods have used drones to retrieve and record data about objects on earth. This is due to the fact that the use of a drone equipped with GNSS (Global Navigation Satellite System) for measurements is very efficient and cheaper compared to renting an aircraft, it also allows flying over hard to reach areas and significantly reduces the time. The development of UAV technology in Romania is still in its infancy, and the legislative framework imposes certain restrictions even for small drones. Thus, in order to use the aircraft, the approval of the Romanian Civil Aeronautical Authority is required, as well as an approval from the Ministry of National Defense. In this way, flights are regulated in terms of distance, altitude and area. The purpose of the research was the realization and technical detailing of a workflow for the generation of orthophotoplans and threedimensional models, by photogrammetric techniques (UAS/UAV), which can be used in various topocadastral works or as primary geospatial data in overlay analysis, in various other fields: urbanism, agriculture, spatial planning, geomorphology, etc. This paper presents the results of the application of UAV photogrammetry data in the mapping of Labaşinţ locality from Arad County, using a WingtraOne VTOL tailsiter drone, equipped with a Sony RX1RII camera with a 42.4 megapixel CMOS sensor, 35 mm, fullframe and a GNSS system. high precision. The final stage of data processing includes the generation of orthophotoplanes, mosaics, raster images, TIN and DEM formats as well as the generation of point clouds. The use of drones in the field of geospatial science is currently in high demand due to its relatively easy operation and relatively affordable cost compared to satellite systems, especially high resolution images. One of the benefits of using drones is that they take aerial photographs that are then processed for mapping so that they can be used to support the acquisition of spatial data.
- Subjects
ROMANIA; SONY Corp.; GLOBAL Positioning System; HIGH resolution imaging; DRONE aircraft; SONY cameras; SUPPLY &; demand; AERIAL photographs
- Publication
Research Journal of Agricultural Science, 2021, Vol 53, Issue 2, p228
- ISSN
2066-1843
- Publication type
Article