Download or read book The Feasibility of Using Small Unmanned Aerial Vehicles for Wildlife Research written by and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT: The findings of this project contribute significantly to the field of wildlife management and other scientific disciplines that utilize low-level aerial photography. Collection of aerial data has consistently been hampered by problems with safety, monetary cost, statistical reliability, and logistics. Small (0.2-3 m wingspan), unmanned aerial vehicles (UAVs) are rapidly developing and becoming available to consumers. UAVs have the potential to replace and enhance data previously collected by small manned airplanes. This project tested the usefulness, in the context of wildlife research in Florida, of a 1.5-m-wingspan UAV equipped with an autopilot system and a high quality digital video camera. Although the UAV system was not adequate for collecting statistically reliable data necessary for wildlife research, it revealed valuable information to be applied to future wildlife UAVs, and the imagery collected indicated strong promise for a variety of wildlife research applications.
Download or read book Systematic Evaluation of a Stock Unmanned Aerial Vehicle UAV System for Small scale Wildlife Survey Applications written by Dominique Chabot and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Unmanned Aerial Vehicles written by United States. General Accounting Office and published by . This book was released on 1990 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Feasibility Study to Determine the Economic and Operational Benefits of Utilizing Unmanned Aerial Vehicles UAVs written by Javier Irizarry and published by . This book was released on 2014 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Use of Small Unmanned Aircraft by the Washington State Department of Transportation written by Edward Donald McCormack and published by . This book was released on 2008 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Small, unmanned aerial vehicles (UAVs) are increasingly affordable, easy to transport and launch, and can be equipped with cameras that provide information usable for transportation agencies. The Washington State Department of Transportation conducted a series of UAV tests to evaluate their capabilities while also exploring institutional issues. These tests, while exploring the general capabilities of UAVs, focused on evaluating the use of a UAV as an avalanche control tool on mountain slopes above state highways. WSDOT's maintenance division has an active snow avalanche control program that is designed to reduce highway closure time and hazards to motorists, and the use of UAVs was seen as having some potential operational advantages. The UAVs also captured aerial images suitable for traffic surveillance and data collection. The evaluation found that the main limitation to UAV use is institutional, particularly the need to obtain approval to fly from the Federal Aviation Administration (FAA). This approval process will make UAV use a challenge, but these issues may change as the FAA considers new rules.
Download or read book Forestry Applications of Unmanned Aerial Vehicles UAVs 2019 written by Alessandro Matese and published by MDPI. This book was released on 2020-11-23 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unmanned aerial vehicles (UAVs) are new platforms that have been increasingly used in the last few years for forestry applications that benefit from the added value of flexibility, low cost, reliability, autonomy, and capability of timely provision of high-resolution data. The main adopted image-based technologies are RGB, multispectral, and thermal infrared. LiDAR sensors are becoming commonly used to improve the estimation of relevant plant traits. In comparison with other permanent ecosystems, forests are particularly affected by climatic changes due to the longevity of the trees, and the primary objective is the conservation and protection of forests. Nevertheless, forestry and agriculture involve the cultivation of renewable raw materials, with the difference that forestry is less tied to economic aspects and this is reflected by the delay in using new monitoring technologies. The main forestry applications are aimed toward inventory of resources, map diseases, species classification, fire monitoring, and spatial gap estimation. This Special Issue focuses on new technologies (UAV and sensors) and innovative data elaboration methodologies (object recognition and machine vision) for applications in forestry.
Download or read book Conservation Drones written by Serge A. Wich and published by Oxford University Press. This book was released on 2018 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to further build capacity in the conservation community to use drones for conservation and inspire others to adapt emerging technologies for conservation.
Download or read book Unmanned Aerial Vehicle Applications in Agriculture and Environment written by Ram Avtar and published by Springer Nature. This book was released on 2019-11-18 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book showcases how new and emerging technologies like Unmanned Aerial Vehicles (UAVs) are trying to provide solutions to unresolved socio-economic and environmental problems. Unmanned vehicles can be classified into five different types according to their operation. These five types are unmanned ground vehicles, unmanned aerial vehicles, unmanned surface vehicles (operating on the surface of the water), unmanned underwater vehicles, and unmanned spacecraft. Unmanned vehicles can be guided remotely or function as autonomous vehicles. The technology has a wide range of uses including agriculture, industry, transport, communication, surveillance and environment applications. UAVs are widely used in precision agriculture; from monitoring the crops to crop damage assessment. This book explains the different methods in which they are used, providing step-by-step image processing and sample data. It also discusses how smart UAVs will provide unique opportunities for manufacturers to utilise new technological trends to overcome the current challenges of UAV applications. The book will be of great interest to researchers engaged in forest carbon measurement, road patrolling, plantation monitoring, crop yield estimation, crop damage assessment, terrain modelling, fertilizer control, and pest control.
Download or read book Basics of Unmanned Aerial Vehicles written by Garvit Pandya and published by Notion Press. This book was released on 2021-03-06 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hey, we all must have noticed a drone flying at an event or maybe some other application. ? Have you ever thought about how a Drone flies? ? What are all the types and sizes of Unmanned Aerial Vehicles? ? What are all the parts and applications of a Drone? Are you interested in getting knowledge of the above questions and more related to them? Get Ready! After reading this book, the next time you see a Drone you will see it from a whole different perspective.
Download or read book On the Design of a Small Solar Powered Unmanned Aerial Vehicle written by Brian Miracle and published by LAP Lambert Academic Publishing. This book was released on 2012-03 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unmanned aerial vehicles are seeing increasing use in a variety of applications including warfare, imaging, communication, search and rescue, meteorology, agriculture, and more. For most applications, flight endurance on the order of days, weeks, or even years is desirable. Photovoltaic cells represent an emerging and viable method of powering unmanned aerial vehicles on such long endurance flights. This study investigates the design optimization of a small solar powered unmanned aerial vehicle. The aircraft is intended to weigh less than twenty pounds and to fly for 24 hours at low altitude over Sacramento, California during the summer months of May through September. Photovoltaic technology and the characterization of thin-film photovoltaic cells are reviewed. The majority of the document is a description of the methods used to implement a continuous design approach in which the battery pack power, photovoltaic efficiency, and aircraft weight were determined for a given aspect ratio and wing loading.
Download or read book Remote Sensing and Actuation Using Unmanned Vehicles written by Haiyang Chao and published by John Wiley & Sons. This book was released on 2012-09-04 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unmanned systems and robotics technologies have become very popular recently owing to their ability to replace human beings in dangerous, tedious, or repetitious jobs. This book fill the gap in the field between research and real-world applications, providing scientists and engineers with essential information on how to design and employ networked unmanned vehicles for remote sensing and distributed control purposes. Target scenarios include environmental or agricultural applications such as river/reservoir surveillance, wind profiling measurement, and monitoring/control of chemical leaks.
Download or read book Small Unmanned Aerial Vehicles as Remote Sensors written by Tim O'Brien and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This research compares an Unmanned Aerial Vehicle (UAV)-facilitated wetland data collection technique to conventional methods using measures of convenience, cost-effectiveness, and precision. The increasing risk surrounding Ontario's wetlands is due in part to the inefficiencies of current data collection techniques. A small UAV was deployed to survey and collect imagery data from a wetland complex in Wellington County, Ontario. Orthomosaic imagery, and digital model samples were generated using spatial analysis software. Collected imagery displayed finer data resolution than conventional aerial imagery, and can be considered more comprehensive and precise in collecting delineation data, including ground water, vegetation patterns, and habitat. The single user approach demonstrated time and accessibility convenience over labour-intensive field studies, and at a competitive cost. For landscape architects and related professionals, this remote sensing approach advances landscape comprehension and provides a precise, accessible, and affordable wetland data collection method.
Download or read book Eyes in the Sky written by United States. Congress. House. Committee on the Judiciary. Subcommittee on Crime, Terrorism, Homeland Security, and Investigations and published by . This book was released on 2013 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Unmanned Aerial Vehicles written by United States. General Accounting Office and published by . This book was released on 1993 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Drones for Biodiversity Conservation and Ecological Monitoring written by Ricardo Díaz-Delgado and published by MDPI. This book was released on 2019-12-18 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unmanned aerial vehicles (UAV) have already become an affordable and cost-efficient tool to quickly map a targeted area for many emerging applications in the arena of ecological monitoring and biodiversity conservation. Managers, owners, companies, and scientists are using professional drones equipped with high-resolution visible, multispectral, or thermal cameras to assess the state of ecosystems, the effect of disturbances, or the dynamics and changes within biological communities inter alia. We are now at a tipping point on the use of drones for these type of applications over natural areas. UAV missions are increasing but most of them are testing applicability. It is time now to move to frequent revisiting missions, aiding in the retrieval of important biophysical parameters in ecosystems or mapping species distributions. This Special Issue shows UAV applications contributing to a better understanding of biodiversity and ecosystem status, threats, changes, and trends. It documents the enhancement of knowledge in ecological integrity parameters mapping, long-term ecological monitoring based on drones, mapping of alien species spread and distribution, upscaling ecological variables from drone to satellite images: methods and approaches, rapid risk and disturbance assessment using drones, mapping albedo with UAVs, wildlife tracking, bird colony and chimpanzee nest mapping, habitat mapping and monitoring, and a review on drones for conservation in protected areas.
Download or read book Theory Design and Applications of Unmanned Aerial Vehicles written by A. R. Jha Ph.D and published by CRC Press. This book was released on 2016-11-18 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a complete overview of the theory, design, and applications of unmanned aerial vehicles. It covers the basics, including definitions, attributes, manned vs. unmanned, design considerations, life cycle costs, architecture, components, air vehicle, payload, communications, data link, and ground control stations. Chapters cover types and civilian roles, sensors and characteristics, alternative power, communications and data links, conceptual design, human machine interface, sense and avoid systems, civil airspace issues and integration efforts, navigation, autonomous control, swarming, and future capabilities.
Download or read book UAVs Unmanned Aerial Vehicles written by John Hamilton and published by ABDO Publishing Company. This book was released on 2012-01-01 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title explores the development and use of unmanned aerial vehicles, or remotely piloted aircraft, more commonly known as drones. Readers will follow the history of the origins and development of the incredible military technology behind UAVs such as the Predator Drone, the Wasp Micro-Air Vehicle, the Global Hawk unmanned aerial vehicle, the hand-launched remote control RQ-11 Raven for field troops, and the long-endurance hunter-killer MQ-9 Reaper. Chapters detail their military and performance specifications as well as their features and advantages in the field (including their cameras, sensors, control systems, and weapons) and their pilots (often sitting on the other side of the world). Readers will also learn about their use in significant combat and surveillance missions throughout the Middle East and in other countries. Includes spec boxes and other text features. Aligned to Common Core Standards and correlated to state standards. A&D Xtreme is an imprint of Abdo Publishing, a division of ABDO.
