Results 191 to 200 of about 37,349 (259)

Modelling the Four‐Dimensional Power Line Sag Dynamics by Point Signature in Time‐Series Synthetic‐Aperture Radar Images

High Voltage, EarlyView.
ABSTRACT Power lines in synthetic‐aperture radar (SAR) images are reflected as point signatures, which fluctuate annually in both the azimuth and range directions. A novel framework is proposed in this paper to evaluate the four‐dimensional dynamic status of power line sag using those point signatures in time‐series SAR images.
Sijie Ma, Tao Li, Mahdi Motagh, Yan Liu, Yangmao Wen   +4 more
wiley   +1 more source

Facilitating macrosystem biology with organismal‐scale airborne remote sensing: Challenges and opportunities

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Emergent ecosystem properties, such as population and trait distributions, biodiversity and energy and water fluxes, occur because of the dynamic interactions of individuals in their environment.
Sarah J. Graves, Ritesh Chowdhry, Meilun Zhou, Ira Harmon, Ben Weinstein, S. K. Morgan Ernest, Alina Zare, Ethan P. White, Stephanie A. Bohlman   +8 more
wiley   +1 more source

Estimation of Nitrogen Status in <i>Zanthoxylum armatum</i> var. <i>novemfolius</i> Using Machine Learning Algorithms and UAV Hyperspectral and LiDAR Data Fusion. [PDF]

Plants (Basel)
Zhao S, Wei Y, Zhao J, Wang S, Ye X, Shi X, Wang J.   +6 more
europepmc   +1 more source

Twenty‐one questions shaping the future of plant phenology research in the 21st century

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract This Perspective examines the critical frontiers shaping the future of plant phenology research and identifies key emerging challenges and opportunities expected to influence the field in the 21st century.
Barbara Templ, Johanna Kauffert, José A. Oteros, Sebastian Lehner, Eike Luedeling, Ester Prat, Victor Van der Meersch, Anton Vrieling, Jorad de Vries, Emma Izquierdo‐Verdiguier, Inaki García de Cortázar‐Atauri, Keke Duan, Urša Vilhar, Herminia Garcia‐Mozo, Francois Rebaudo, Haiyin Ye, Gal Oblišar, Raul Zurita Milla, Mahdi Khodadadzadeh, Annette Menzel   +19 more
wiley   +1 more source

MSCNet: Efficient and accurate semantic segmentation of LiDAR data using Multi-scale Convolution. [PDF]

PLoS One
Feng X, Wang A, Meng G, Xu Y, Yang J, Cheng X, Feng Y.   +6 more
europepmc   +1 more source

Integrating large mammalian herbivores into Dynamic Global Vegetation Models: Status and next steps

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Zoogeochemistry, the study of how animals influence elemental cycling within ecosystems, bridges the fields of zoology, ecology and biogeochemistry. Yet, most terrestrial ecosystem models, especially Dynamic Global Vegetation Models (DGVMs), remain largely plant‐centric
Yue Cheng, Joanne Alice O'Keeffe, Andrew J. Abraham, Jesper Riis Christiansen, Frederik Nygaard Philipsen, Klaus Steenberg Larsen, Fabio Berzaghi, Carsten W. Mueller, Lars Vesterdal, Jeppe A. Kristensen, Elizabeth Le Roux   +10 more
wiley   +1 more source

PickAMoo: LIDAR-enhanced mask R-CNN segmentation for precision weight estimation in dairy cattle using smartphone imaging. [PDF]

Sci Rep
Guzhva O, Ternman E, Lindberg M, Telezhenko E, Kronqvist C.   +4 more
europepmc   +1 more source

Spatially divided outlier removal for LiDAR de-noising in adverse weather conditions. [PDF]

Sci Rep
Shin S, Joo J, Lee H, Kim SC.
europepmc   +1 more source

PhenoRob-P: An autonomous robotic system for high-throughput phenotyping of potted plants. [PDF]

Plant Phenomics
Shao Y, He Y, Fang Y, Li Z, Zhai R, Yang W, Song P.   +6 more
europepmc   +1 more source

SGMR-LPR: A Semantic-Guided Network Robust to Movable Objects for LiDAR-Based Place Recognition. [PDF]

Sensors (Basel)
Jiang W, Xiao Z, Qian L, Shang E, Zhao D, Zhu Q, Xiao L.   +6 more
europepmc   +1 more source