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"Drone aircraft in remote sensing."
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Unmanned aerial vehicles
\"Unmanned Aerial Vehicles presents concepts important to any individual endeavoring to use unmanned aerial vehicles in work or research for the first time. The capability of using unmanned aerial vehicles in performing atmospheric chemical measurements and in the design of sensor and sampling payloads is discussed, and a review of recent trends is provided. The authors explore the concept of a universal flight and navigation system for small and ultra-small unmanned aerial vehicles with open architecture both in hardware and software terms. The closing study details unmanned aerial vehicle photogrammetry, its idiosyncrasies, and its applicability in the conservation of archaeological objects\"-- Provided by publisher.
Book
Unmanned Aerial Remote Sensing
Unmanned Aircraft Systems (UASs) are a rapidly evolving technology with an expanding array of diverse applications. In response to the continuing evolution of this technology, this book discusses unmanned aerial vehicles (UAVs) and similar systems, platforms, and sensors, as well as exploring some of their environmental applications. It explains how they can be used for mapping, monitoring, and modelling a wide variety of different environmental aspects and, at the same time, addresses some of the current constraints placed on realising the potential use of the technology such as flight duration and distance, safety, and the invasion of privacy.
Features:
Provides necessary theoretical foundations for pertinent subject matter areas
Introduces the role and value of UAVs for geographical data acquisition and the ways to acquire and process the data
Provides a synthesis of ongoing research and a focus on the use of technology for small-scale image and spatial data acquisition in an environmental context
Written by experts of the technology who bring together UAS tools and resources for environmental specialists.
Unmanned Aerial Remote Sensing: UAS for Environmental Applications is an excellent resource for any practitioner utilising remote sensing and other geospatial technologies for environmental applications, such as conservation, research, and planning. Students and academics in information science, environment and natural resources, geosciences, and geography will likewise find this comprehensive book a useful and informative resource.
eBook
Fundamentals of capturing and processing drone imagery and data
\"Unmanned Aircraft Systems are rapidly emerging as flexible platforms for capturing imagery and other data across sciences. Many colleges and universities are developing courses on UAS-based data acquisition. This book is a comprehensive, introductory text on how to use unmanned aircraft systems for data capture and analysis. It provides best practices for planning data capture missions and hands-on learning modules geared toward UAS data collection, processing, and applications. Readers will learn how to process different types of UAS imagery for applications such as Precision Agriculture, Forestry, Urban Landscapes, and apply this knowledge in environmental monitoring and land-use studies\"-- Provided by publisher.
Book
UAS and smartphone integration at wildfire management in Aotearoa New Zealand
Background: From 2016, wildfire emergency response used Remotely Piloted Aircraft Systems (RPAS) also known as Uninhabited or Unmanned Aerial Vehicles (UAVs) and Systems (UAS) or \"drones\" (hereafter UAS), smartphones and smartphone applications (apps) on-site, for the first time at scale in Aotearoa New Zealand (hereafter New Zealand). This study outlines the deployment and use of this new technology in monitoring at wildfires in New Zealand from 2016, and the conveyance of fire response information to operational personnel. Methods: A quantitative and qualitative questionnaire, and semi-structured interviews were used to gather feedback on the use of this emerging technology from wildfire management personnel. The results were analysed to determine perception change over time, using retrospective analysis. The issues presented, and the uptake by fire management and personnel for the incorporation of such technology at wildfires in New Zealand are discussed. Findings: The integration of UAS and visual, infrared/infrared-thermal (IR/TIR) sensors has been used at over ten wildfire management response incidents throughout New Zealand since 2016. The quantitative perception of use and benefit of information technology in wildfire management response improved from the initial viewpoints, from indifferent to strongly supportive, and supportive to strongly supportive for UAS and smartphone use, respectively. Qualitative analysis showed that both positive views on the new technology increased, and indifferent and negative views diminished substantially following exposure to its operational integration into wildfire management. Conclusions: The use of technology such as UAS has gained support and currently offers the potential to increase safety and reduce suppression and mop-up costs. A reduction in the time taken for hotspot detection and management, combined with the ability to redeploy heavy-lift aircraft away from such tasks would lead to efficiencies in cost and resource utilisation. UAS as platforms for remote-sensing devices (such as cameras and laser scanners), and smartphone apps are now considered important tools for deployment at New Zealand wildfires by operational and Incident Management personnel. The adoption of any new systems or technology requires flexibility, especially in terms of management support, in which regular information, training and instruction should be considered crucial.
Journal Article
Agricultural drones
Explains how drones help farmers maximize efficiencies and bring abundant harvests.
Book
A Detailed Survey and Future Directions of Unmanned Aerial Vehicles (UAVs) with Potential Applications
Recently, unmanned aerial vehicles (UAVs), also known as drones, have gained widespread interest in civilian and military applications, which has led to the development of novel UAVs that can perform various operations. UAVs are aircraft that can fly without the need of a human pilot onboard, meaning they can fly either autonomously or be remotely piloted. They can be equipped with multiple sensors, including cameras, inertial measurement units (IMUs), LiDAR, and GPS, to collect and transmit data in real time. Due to the demand for UAVs in various applications such as precision agriculture, search and rescue, wireless communications, and surveillance, several types of UAVs have been invented with different specifications for their size, weight, range and endurance, engine type, and configuration. Because of this variety, the design process and analysis are based on the type of UAV, with the availability of several control techniques that could be used to improve the flight of the UAV in order to avoid obstacles and potential collisions, as well as find the shortest path to save the battery life with the support of optimization techniques. However, UAVs face several challenges in order to fly smoothly, including collision avoidance, battery life, and intruders. This review paper presents UAVs’ classification, control applications, and future directions in industry and research interest. For the design process, fabrication, and analysis, various control approaches are discussed in detail. Furthermore, the challenges for UAVs, including battery charging, collision avoidance, and security, are also presented and discussed.
Journal Article
Towards the Unmanned Aerial Vehicles : A Comprehensive Review
Recently, unmanned aerial vehicles (UAVs), also known as drones, have come in a great diversity of several applications such as military, construction, image and video mapping, medical, search and rescue, parcel delivery, hidden area exploration, oil rigs and power line monitoring, precision farming, wireless communication and aerial surveillance. The drone industry has been getting significant attention as a model of manufacturing, service and delivery convergence, introducing synergy with the coexistence of different emerging domains. UAVs offer implicit peculiarities such as increased airborne time and payload capabilities, swift mobility, and access to remote and disaster areas. Despite these potential features, including extensive variety of usage, high maneuverability, and cost-efficiency, drones are still limited in terms of battery endurance, flight autonomy and constrained flight time to perform persistent missions. Other critical concerns are battery endurance and the weight of drones, which must be kept low. Intuitively it is not suggested to load them with heavy batteries. This study highlights the importance of drones, goals and functionality problems. In this review, a comprehensive study on UAVs, swarms, types, classification, charging, and standardization is presented. In particular, UAV applications, challenges, and security issues are explored in the light of recent research studies and development. Finally, this review identifies the research gap and presents future research directions regarding UAVs.
Journal Article
Aerial robotics in agriculture : parafoils, blimps, aerostats, and kites
\"This important volume provides a plethora of information on aerial vehicles and their possible roles in revolutionizing agricultural procedures through spectral analysis of terrains, soils, crops, soils, water resources, diseases, floods, drought, and farm activities. There are several semi-autonomous and autonomous (robotic) aerial vehicles that are being examined for their efficiency in offering detailed spectral data about agrarian regions and individual farms. Among them, small drone aircrafts such as fixed-winged and copter models have already caught the imagination of farmers. They are spreading fast in every nook and corner of the farm world. However, there are many more aerial robots that are utilized in greater detail during farming. In this volume, the focus is on aerial vehicles such as the parafoils, blimps, aerostats, and kites and how they are being evaluated for use in experimental farms and fields. A few aerial vehicles, such as robotic parafoils, have been adopted to procure aerial spectral data and visual imagery to aid agronomic procedures. These and other aerial robots are expected to change and improve the use of the sky in agricultural endeavors and the way we conduct the agronomic procedures in the very near future. Aerial Robotics in Agriculture: Parafoils, Blimps, Aerostats, and Kites is timely for agricultural researchers, professors and students, and the general public who are inquisitive about aerial vehicles\"-- Provided by publisher.
Book
Coastal and Environmental Remote Sensing from Unmanned Aerial Vehicles: An Overview
Klemas, V.V., 2015. Coastal and environmental remote sensing from unmanned aerial vehicles: An overview. Unmanned aerial vehicles (UAVs) offer a viable alternative to conventional platforms for acquiring high-resolution remote-sensing data at lower cost and increased operational flexibility. UAVs include various configurations of unmanned aircraft, multirotor helicopters (e.g., quadcopters), and balloons/blimps of different sizes and shapes. Quadcopters and balloons fill a gap between satellites and aircraft when a stationary monitoring platform is needed for relatively long-term observation of an area. UAVs have advanced designs to carry small payloads and integrated flight control systems, giving them semiautonomous or fully autonomous flight capabilities. Miniaturized sensors are being developed/adapted for UAV payloads, including hyperspectral imagers, LIDAR, synthetic aperture radar, and thermal infrared sensors. UAVs are now used for a wide range of environmental applications, such as coastal wetland mapping, LIDAR bathymetry, flood and wildfire surveillance, tracking oil spills, urban studies, and Arctic ice investigations.
Journal Article