Results 151 to 160 of about 48,205 (257)

Context‐aware UAV LiDAR reveals forest structure and improves tree diameter estimates in subalpine forest

Ecological Solutions and Evidence, Volume 7, Issue 2, April–June 2026.
In this study we show how, in natural forests, tree heights adapt across environmental gradients as a response to environmental and biotic factors. Awareness of such local adaptations can be encoded into predictive features and leveraged by shallow learning methods to enhance predictions of tree diameter and tree‐level aboveground biomass.
Jaime C. Revenga, Stefan Oehmcke, Mana Gharun, Flurin Sutter, Fabian Gieseke, Katerina Trepekli, Nina Buchmann, Alexander Damm   +7 more
wiley   +1 more source

Research on weed identification method in rice fields based on UAV remote sensing. [PDF]

Front Plant Sci, 2022
Yu F, Jin Z, Guo S, Guo Z, Zhang H, Xu T, Chen C.   +6 more
europepmc   +1 more source

Using biotelemetry to assess drone effects on whale sharks

Ecosphere, Volume 17, Issue 4, April 2026.
Abstract The use of unoccupied aerial vehicles or drones for wildlife research has proliferated in recent years and they have proven to be a valuable tool for collecting data for population surveys, morphometric and body condition measurements, and for observing behavior.
Samantha D. Reynolds, James Redcliffe, Valerie J. Cornet, Vincent Raoult, Mark Holton, Rory P. Wilson, Bradley M. Norman   +6 more
wiley   +1 more source

Semantic segmentation of UAV remote sensing images based on edge feature fusing and multi-level upsampling integrated with Deeplabv3. [PDF]

PLoS One, 2023
Li X, Li Y, Ai J, Shu Z, Xia J, Xia Y.
europepmc   +1 more source

The Amazon River‐Breeze Circulation Limits Detection of Aerosol‐Cloud Interactions in Warm Clouds

AGU Advances, Volume 7, Issue 2, April 2026.
Abstract Increased aerosol concentrations can brighten low‐level clouds and extend their lifetimes, but aerosol–cloud interactions (ACI) remain highly uncertain and difficult to quantify. We show that part of this uncertainty is caused by topographical influences on clouds, that is, those arising from land–water contrasts.
Matthew W. Christensen, Adam C. Varble, Sheng‐Lun Tai, Gala Wind, Kerry Meyer, Robert Holz, Steven Platnick, Jerome Fast   +7 more
wiley   +1 more source

Application of UAV Remote Sensing in Monitoring Water Use Efficiency and Biomass of Cotton Plants Adjacent to Shelterbelt. [PDF]

Front Plant Sci, 2022
Ma B, Wang Q, Xue B, Hou Z, Jiang Y, Cai W.   +5 more
europepmc   +1 more source

The Development of a Low Power GNSS System, as Part of a Drone Assisted Environmental Sensor Network for a Glacial Environment

Earth and Space Science, Volume 13, Issue 4, April 2026.
Abstract We show the development of an innovative Internet of Things Real Time Kinematic Global Navigation Satellite System, to study the short‐term changes in surface velocity of two adjacent Icelandic glaciers, in order to understand the response of glaciers to climate change.
K. Martinez, S. Attia, G. Bragg, A. Andrews, N. R. Baurley, J. K. Hart   +5 more
wiley   +1 more source

Fine-grained identification of tea plantation parcels in UAV remote sensing images based on DVIT-UNet. [PDF]

PLoS One
Liu Y, Xiao P, Zhou Y, Li D, Gao B.
europepmc   +1 more source

Lightweight Hot-Spot Fault Detection Model of Photovoltaic Panels in UAV Remote-Sensing Image. [PDF]

Sensors (Basel), 2022
Zheng Q, Ma J, Liu M, Liu Y, Li Y, Shi G.   +5 more
europepmc   +1 more source

Multi‐Task Learning for Airport Surface Surveillance: A Review

Expert Systems, Volume 43, Issue 4, April 2026.
ABSTRACT The rapid growth of air transportation has surpassed the capabilities of traditional airport surveillance methods, such as visual observation and auxiliary equipment (e.g., ADS‐B, MLAT, radar), which struggle to provide all‐area, all‐weather situation awareness.
Daoyong Fu, Xiangtong Wang, Fangrui Wu, Songchen Han, Binbin Liang, Wei Li, Ke Yang   +6 more
wiley   +1 more source