High-performance monitoring system of agricultural land with unmanned aerial vehicles as the main element of precision farming

2018 ◽  
Author(s):  
Anton S. Boldyrev ◽  
Alexey O. Belyaev ◽  
Oleg E. Nosko
Keyword(s):  
Unmanned Aerial Vehicles ◽  
Monitoring System ◽  
High Performance ◽  
Performance Monitoring ◽  
Agricultural Land ◽  
Precision Farming ◽  
Main Element ◽  
Aerial Vehicles

scholarly journals ON PRACTICAL ACCURACY ASPECTS OF UNMANNED AERIAL VEHICLES EQUIPPED WITH SURVEY GRADE LASER SCANNERS

2020 ◽  
Vol XLIII-B1-2020 ◽  
pp. 343-348
Author(s):  
K. Nakano ◽  
Y. Tanaka ◽  
H. Suzuki ◽  
K. Hayakawa ◽  
M. Kurodai
Keyword(s):  
Unmanned Aerial Vehicles ◽  
High Performance ◽  
Laser Scanner ◽  
Image Sensors ◽  
Measuring Devices ◽  
Aerial Vehicles ◽  
Laser Scanners ◽  
Surface Models ◽  
Reconstruction Software ◽  
Practical Accuracy

Abstract. Unmanned aerial vehicles (UAVs) equipped with image sensors, which have been widely used in various fields such as construction, agriculture, and disaster management, can obtain images at the millimeter to decimeter scale. Useful tools that produce realistic surface models using 3D reconstruction software based on computer vision technologies are generally used to produce datasets from acquired images using UAVs. However, it is difficult to obtain the feature points from surfaces with limited texture, such as new asphalt or concrete, or detect the ground in areas such as forests, which are commonly concealed by vegetation. A promising method to address such issues is the use of UAV-equipped laser scanners. Recently, low and high performance products that use direct georeferencing devices integrated with laser scanners have been available. Moreover, there have been numerous reports regarding the various applications of UAVs equipped with laser scanners; however, these reports only discuss UAVs as measuring devices. Therefore, to understand the functioning of UAVs equipped with laser scanners, we investigated the theoretical accuracy of the survey grade laser scanner unit from the viewpoint of photogrammetry. We evaluated the performance of the VUX-1HA laser scanner equipped on a Skymatix X-LS1 UAV at a construction site. We presented the theoretical values obtained using the observation equations and results of the accuracy aspects of the acquired data in terms of height.

Forest Firefighting Monitoring System Based on UAV Team and Remote Sensing

2019 ◽  
pp. 220-241
Author(s):  
Maryna Zharikova ◽  
Vladimir Sherstjuk
Keyword(s):  
Remote Sensing ◽  
Data Integration ◽  
Unmanned Aerial Vehicles ◽  
Monitoring System ◽  
Fire Response ◽  
Ground Support ◽  
Aerial Vehicles ◽  
Remote Sensing Techniques ◽  
Fire Spreading ◽  
Multi Uav

In this chapter, the authors propose an approach to using a heterogeneous team of unmanned aerial vehicles and remote sensing techniques to perform tactical forest firefighting operations. The authors present the three-level architecture of the multi-UAV-based forest firefighting monitoring system; features of patrolling, confirming, and monitoring missions; as well as functions of UAV in such missions. The authors consider an infrastructure for the UAV ground support and equipment used for the UAVs control. The method of the data integration into a fire-spreading model in a real-time DSS for the forest fire response is proposed. The proposed approach has been tested with the multi-UAV team that included three drones for the patrol missions, one helicopter for the confirmation mission, and one octocopter for the monitoring mission. The performance of such multi-UAV team has been studied in the laboratory conditions. The result of the experiment has shown that the proposed approach provides required credibility and efficiency of fire prediction and response.

scholarly journals FEATURES OF THE USE OF UNMANNED AERIAL VEHICLES FOR AGRICULTURE APPLICATIONS

Aviation ◽  
2013 ◽  
Vol 17 (4) ◽  
pp. 170-175 ◽  
Author(s):  
Aleksandrs Urbahs ◽  
Ieva Jonaite
Keyword(s):  
Unmanned Aerial Vehicles ◽  
Agricultural Land ◽  
Structural Characteristics ◽  
Detailed Review ◽  
Aerial Vehicles ◽  
Aerial Surveys ◽  
Agricultural Applications ◽  
Transport Vehicle ◽  
Vehicle Technology ◽  
Interesting Alternative

Micro-UAVs (unmanned aerial vehicles) with a total weight below 5 kg are interesting alternative carriers for agricultural applications. Compared to standard airborne aerial surveys, UAVs are much more flexible and weather independent. As a result, micro-UAV surveys will pave the way for affordable, current and accurate geo-information. This article deals with the general conditions and challenges for unmanned aerial vehicles that can be used for agricultural land monitoring. The article includes an overview of the structural characteristics and parameters of a UAV that has been developed for environmental monitoring by the Institute of Transport Vehicle Technology of Riga Technical University, and a detailed review about surveying fields with UAV systems is carried out.

scholarly journals APPLICATION OF AMATEUR UAV IN PHOTOGRAMMETRY

AГГ+ ◽  
2019 ◽  
Vol 1 (7) ◽  
Author(s):  
Miroslav Vujasinović ◽  
Jelena Nedić ◽  
Biljana Antunović ◽  
Miodrag Regodić
Keyword(s):  
Data Collection ◽  
Unmanned Aerial Vehicles ◽  
High Performance ◽  
New Technologies ◽  
Low Cost ◽  
Processing Methods ◽  
Flight Planning ◽  
Aerial Vehicles ◽  
High Performance Computers ◽  
Data Collection Procedure

With the advancement of technology in the last ten years and the cheaper development of microchips, new technologies are available for everyone. In addition to high-performance computers, relatively low-cost drones have been developed. This paper presents the possibility of using unmanned aerial vehicles in geodesy as well as flight planning, flight execution, processing of collected data, describes the basic components of the quadcopter, data collection procedure, processing methods as well as accuracy of the obtained results.

Smart traffic monitoring system using Unmanned Aerial Vehicles (UAVs)

2020 ◽  
Vol 157 ◽  
pp. 434-443 ◽  
Author(s):  
Navid Ali Khan ◽  
N.Z. Jhanjhi ◽  
Sarfraz Nawaz Brohi ◽  
Raja Sher Afgun Usmani ◽  
Anand Nayyar
Keyword(s):  
Unmanned Aerial Vehicles ◽  
Monitoring System ◽  
Traffic Monitoring ◽  
Aerial Vehicles ◽  
Smart Traffic
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