How can unmanned aerial vehicles be used for detecting weeds in agricultural fields?

NA Mohidem, NN Che'Ya, AS Juraimi, WF Fazlil Ilahi… - Agriculture, 2021 - mdpi.com
Weeds are among the most harmful abiotic factors in agriculture, triggering significant yield
loss worldwide. Remote sensing can detect and map the presence of weeds in various …

Climate-change-driven droughts and tree mortality: assessing the potential of UAV-derived early warning metrics

EB Ewane, M Mohan, S Bajaj, GAP Galgamuwa… - Remote Sensing, 2023 - mdpi.com
Protecting and enhancing forest carbon sinks is considered a natural solution for mitigating
climate change. However, the increasing frequency, intensity, and duration of droughts due …

UAV multispectral imagery can complement satellite data for monitoring forest health

JP Dash, GD Pearse, MS Watt - Remote Sensing, 2018 - mdpi.com
The development of methods that can accurately detect physiological stress in forest trees
caused by biotic or abiotic factors is vital for ensuring productive forest systems that can …

A comparison of UAV laser scanning, photogrammetry and airborne laser scanning for precision inventory of small-forest properties

S Puliti, JP Dash, MS Watt… - … Journal of Forest …, 2020 - academic.oup.com
This study addresses the use of multiple sources of auxiliary data from unmanned aerial
vehicles (UAVs) and airborne laser scanning (ALS) data for inference on key biophysical …

[PDF][PDF] The potential of using unmanned aerial vehicles (UAVs) for precision pest control of possums (Trichosurus vulpecula)

CG Morley, J Broadley, R Hartley… - Rethinking …, 2017 - rethinkingecology.pensoft.net
Abstract Unmanned Aerial Vehicles (UAVs) and remote image sensing cameras have
considerable potential for use in pest control operations. UAVs equipped with remote …

Linear parameter-varying control for quadrotors in case of complete actuator loss

J Stephan, L Schmitt, W Fichter - Journal of Guidance, Control, and …, 2018 - arc.aiaa.org
Engine failure or propeller disintegration poses a significant risk to the operation of
quadrotors. Total loss of a propulsion unit leads to an underactuated configuration such that …

[PDF][PDF] Semantic Segmentation of dead trees (Picea abies) using deep learning

M Sinan - 2022 - opus4.kobv.de
The area covered with forests and trees is an important indicator of the state of the
environment. There are multiple difficulties that forests face which cause them to decline. It is …

Učinkovitost zatiranja invazivne tujerodne vrste navadne barvilnice: poraba časa in potencialne izboljšave pri negi mladja.

P Smolnikar, U Žitko, M Kolšek, M Triplat - Gozdarski Vestnik, 2024 - search.ebscohost.com
Invasive alien plant species (IAPS) are causing many changes in biocenoses around the
world. Many methods are known to control IAPS. The suitability of the method and its …