Results 51 to 60 of about 74,073 (217)
Remote Sensing in Ecology and Conservation, EarlyView.Targeted conservation measures are contingent on robust knowledge of spatio‐temporal animal distribution in areas of interest. We explore unmanned aerial vehicle (UAV) transect monitoring as a novel method for standardized digital aerial surveys of marine megafauna by investigating the fine‐resolution spatio‐temporal distribution of harbour porpoises ...
Dinah Hartmann +2 more
wiley +1 more source
Study on Cooperative Anti-submarine Warfare of the MMA and UAVS
Hangkong gongcheng jinzhan, 2018 The multimission maritime aircraft(MMA) will be the major air force for anti-submarine warfare and intelligence, surveillance, reconnaissance campaign on the sea.
Li Xiaowei, Duan Zhuoyi
doaj +1 more source
Unmanned Aerial Vehicle (UAV) for monitoring soil erosion in Morocco [PDF]
, 2012 This article presents an environmental remote sensing application using a UAV that is specifically aimed at reducing the data gap between field scale and satellite scale in soil erosion monitoring in Morocco. A fixed-wing aircraft type Sirius I (MAVinci,
D'Oleire-Oltmanns, Sebastian +3 more
core +1 more source
Remote Sensing in Ecology and Conservation, EarlyView.We evaluated single‐ and multi‐sensor UAV approaches for classifying tree species and standing dead trees in boreal forests, focusing on key biodiversity indicators such as European aspen. Using spectral and structural features extracted from RGB, multispectral (MSP), and LiDAR point clouds for 1,205 field‐measured trees, we compared classification ...
Anton Kuzmin +5 more
wiley +1 more source
International Journal of Advanced Robotic Systems, 2022 Unmanned aircraft or drones as they are sometimes called are continuing to become part of more real-life applications. The integration of unmanned aerial vehicles in public airspace is becoming an important issue that should be addressed.
Belal H Sababha +3 more
doaj +1 more source
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT The integration of low Earth orbit (LEO) satellite constellations with commercial aircraft communication systems presents critical challenges in maintaining continuous connectivity during dynamic flight conditions. Current geostationary satellite systems suffer from high round‐trip latency (>$$ > $$ 500 ms) and inadequate coverage at high ...
Raúl Parada +4 more
wiley +1 more source
A Review of Detect and Avoid Standards for Unmanned Aircraft Systems
AerospaceWhen operating an unmanned aircraft system within the specific category beyond Air Risk Class a or within the certified category, a detect and avoid system is required in order to mitigate the risk of colliding with manned aircraft.
Marcel Riedel
doaj +1 more source
Perception is Everything: Repairing the Image of American Drone Warfare [PDF]
, 2018 This thesis will trace the United States’ development of unmanned warfare from its initial use in the World Wars through the Cold War to its final maturation in the War on Terror.
Tubbs, Luke
core +1 more source
Formal Approach to Safety‐Driven Dynamic Procedure Modeling
Systems Engineering, EarlyView.ABSTRACT Ensuring the safety of unmanned aerial systems (UAS) is a growing concern as the number of UAS grows increasingly fast. Regulatory bodies are in the process of tackling this problem by issuing standards and recommendations to be met by UAS designers.
Jean‐Charles Chaudemar +3 more
wiley +1 more source
ENSURING THE SAFETY OF A HETEROGENEOUS GROUP OF UNMANNED AIRCRAFT
Измерение, мониторинг, управление, контроль, 2021 Background. The object of the study is to ensure the safety of the flight of unmanned aircraft as part of a heterogeneous group in the emergency zone, designed for the localization and elimination of emergency situations.
V.V. Sherstnev
doaj +1 more source