scholarly journals Research on the Measurement of Antennas Radiation Characteristics Based on Small Unmanned Aerial Vehicle Platform

2018 ◽  
Vol 131 ◽  
pp. 462-468
Author(s):  
Juyong Zhang ◽  
Qiaoling Shuang ◽  
Zhiping Chen ◽  
Rong Wang ◽  
Jingxin Liu ◽  
...  
Keyword(s):  
Unmanned Aerial Vehicle ◽  
Radiation Characteristics ◽  
Aerial Vehicle ◽  
Vehicle Platform

scholarly journals Land surface reflectance retrieval from optical hyperspectral data collected with an unmanned aerial vehicle platform

2019 ◽  
Vol 27 (5) ◽  
pp. 7174 ◽  
Author(s):  
Yao-Kai Liu ◽  
Chuan-Rong Li ◽  
Ling-Ling Ma ◽  
Yong-Gang Qian ◽  
Ning Wang ◽  
...  
Keyword(s):  
Unmanned Aerial Vehicle ◽  
Land Surface ◽  
Hyperspectral Data ◽  
Surface Reflectance ◽  
Aerial Vehicle ◽  
Vehicle Platform ◽  
Land Surface Reflectance

scholarly journals Determining the Elements of Exterior Orientation in Aerial Triangulation Processing Using UAV Technology

2020 ◽  
Vol 22 (1) ◽  
pp. 15-24
Author(s):  
Damian Wierzbicki ◽  
Kamil Krasuski
Keyword(s):  
Unmanned Aerial Vehicle ◽  
Measurement Data ◽  
Image Data ◽  
Research Topic ◽  
Mathematical Methods ◽  
Exterior Orientation ◽  
Navigation Data ◽  
Aerial Vehicle ◽  
Position And Orientation ◽  
Vehicle Platform

Unmanned Aerial Vehicles (UAVs) are still an interesting and current research topic in photogrammetry. An important issue in this area is determining the elements of exterior orientation of image data acquired at low altitudes. The article presents selected mathematical methods (TGC, TIC, TAD) of estimating elements of exterior orientation for image data obtained at low altitudes. The measurement data for the experimental test were recorded by the Unmanned Aerial Vehicle platform Trimble UX-5. In the framework of the test photogrammetric flight, the authors obtained 506 images and navigation data specifying the position and orientation of the Unmanned Aerial Vehicle. As a result of the research, it is proven possible to show the usefulness of the mathematical models (TGC, TIC, TAD) in estimation of elements of exterior orientation.

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