Drones: innovative technology for use in precision pest management

FH Iost Filho, WB Heldens, Z Kong… - Journal of economic …, 2020 - academic.oup.com
Arthropod pest outbreaks are unpredictable and not uniformly distributed within fields. Early
outbreak detection and treatment application are inherent to effective pest management …

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-based photogrammetric tree height measurement for intensive forest monitoring

S Krause, TGM Sanders, JP Mund, K Greve - Remote sensing, 2019 - mdpi.com
The measurement of tree height has long been an important tree attribute for the purpose of
calculating tree growth, volume, and biomass, which in turn deliver important ecological and …

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 …

sgsR: a structurally guided sampling toolbox for LiDAR-based forest inventories

TRH Goodbody, NC Coops, M Queinnec, JC White… - Forestry, 2023 - academic.oup.com
Establishing field inventories can be labor intensive, logistically challenging and expensive.
Optimizing a sample to derive accurate forest attribute predictions is a key management …

Advances in smartphone positioning in forests: Dual-frequency receivers and raw GNSS data

J Tomaštík, J Chudá, D Tunák, F Chudý… - … Journal of Forest …, 2021 - academic.oup.com
Smartphones with their capability to receive Global Navigation Satellite Systems (GNSS)
signals can be currently considered the most common devices used for positioning tasks …

Correcting the results of CHM-based individual tree detection algorithms to improve their accuracy and reliability

M Lisiewicz, A Kamińska, B Kraszewski, K Stereńczak - Remote Sensing, 2022 - mdpi.com
Individual tree detection algorithms (ITD) are used to obtain accurate information about
trees. Following the process of individual tree detection, it is possible to use additional …

Assessing reforestation failure at the project scale: The margin for technical improvement under harsh conditions. A case study in a Mediterranean Dryland

AD Del Campo, G Segura-Orenga, I Bautista… - Science of the Total …, 2021 - Elsevier
Poor reforestation outcomes imply failure to fulfill program goals and tend to erode
institutional willpower and political momentum towards reforestation efforts, affecting both …

Taking a closer look at invasive alien plant research: A review of the current state, opportunities, and future directions for UAVs

JP Dash, MS Watt, TSH Paul… - Methods in Ecology …, 2019 - Wiley Online Library
The development and proliferation of unmanned aerial vehicles (UAV) in recent years
presents a new data collection opportunity for invasive alien plant (IAP) research. The …

Real-Time Counting and Height Measurement of Nursery Seedlings Based on Ghostnet–YoloV4 Network and Binocular Vision Technology

X Yuan, D Li, P Sun, G Wang, Y Ma - Forests, 2022 - mdpi.com
Traditional nursery seedling detection often uses manual sampling counting and height
measurement with rulers. This is not only inefficient and inaccurate, but it requires many …