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Articles 6691 - 6691 of 6691
Full-Text Articles in Life Sciences
Analysis Of Gnss Baseline Length Effects On Lidar-Based Uav Topographic Survey Accuracy Using Cors, Ahmed Mostafa, Mohamed El Tokhey, Yasser Mogahed, Tarek Hassan
Analysis Of Gnss Baseline Length Effects On Lidar-Based Uav Topographic Survey Accuracy Using Cors, Ahmed Mostafa, Mohamed El Tokhey, Yasser Mogahed, Tarek Hassan
Mansoura Engineering Journal
The field of land surveying has evolved considerably with the tremendous advancements in the capabilities of Unmanned Aerial Vehicles (UAVs). The integration of Light Detection and Ranging (LiDAR) technology has further enhanced this process by providing an efficient and high-precision solution for topographic surveying. High-precision georeferencing in UAV-LiDAR surveys is constrained by Global Navigation Satellite System (GNSS) baseline length and flight configurations. In remote or operationally restricted areas, where establishing a local GNSS base station is difficult or impossible, Continuously Operating Reference Stations (CORS) represent an alternative solution for ensuring reliable positioning corrections. This study investigates the effect of GNSS …