Results 221 to 230 of about 49,483 (287)

Advanced Global Prototypical Segmentation Framework for Few-Shot Hyperspectral Image Classification. [PDF]

Sensors (Basel)
Xia K, Yuan G, Xia M, Li X, Gui J, Zhou H.   +5 more
europepmc   +1 more source

Project Mohole Results Enhanced With Modern XRF Core Scanning and Imaging

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.
Abstract Geologic collections play a fundamental role in advancing scientific discoveries, offering rich global archives reaching deep into Earth's past. Realizing the scientific potential of these remarkable resources will require the generation and curation of usable data to facilitate open science and data synthesis efforts.
Margaret A. Morris, Haleigh Feightner, Alexandra Hangsterfer, Ross E. Parnell‐Turner   +3 more
wiley   +1 more source

Dynamic weighted residual ensemble learning for hyperspectral image classification driven by features and samples. [PDF]

Heliyon
Wang J, Yang G, Lu H.
europepmc   +1 more source

Short‐Term Estuarine Phytoplankton Dynamics in Response to Hurricanes Along the Gulf Coast of America: A Variational Autoencoder (VAE) Approach With Satellite and Bio‐Optical Observations

Journal of Geophysical Research: Oceans, Volume 131, Issue 3, March 2026.
Abstract Hurricanes drive diverse estuarine phytoplankton responses and can trigger cascading ecological and physicochemical impacts. Capturing these short‐term dynamics requires high spatiotemporal resolution. Here, we applied a globally‐applicable coastal ocean color algorithm, Variational Autoencoder (VAE), to Sentinel‐2 MSI imagery for chlorophyll ...
J. Li, B. Liu, J. Lou, X. Yuan, E. J. D’Sa, M. M. Baustian, M. La Peyre, A. Freeman, V. S. Martins, E. Habib   +9 more
wiley   +1 more source

Fusion of circulant singular spectrum analysis and multiscale local ternary patterns for effective spectral-spatial feature extraction and small sample hyperspectral image classification. [PDF]

Sci Rep
Wan X, Chen F, Gao W, Mo D, Liu H.
europepmc   +1 more source

Polyester Microfiber Dynamics in an Estuarine Semi‐Enclosed Basin

Journal of Geophysical Research: Oceans, Volume 131, Issue 3, March 2026.
Abstract Polyester microfibers are one of the most abundant microplastics in marine ecosystems, yet their observed near‐surface concentrations are inconsistent with expectations based on their density. To study the mechanisms governing polyester microfiber transport and fate, we developed a Lagrangian particle‐tracking module using Parcels to simulate ...
J. Valentí‐Muelas, S. E. Allen, L. Waugh   +2 more
wiley   +1 more source

A Dual-Branch Fusion of a Graph Convolutional Network and a Convolutional Neural Network for Hyperspectral Image Classification. [PDF]

Sensors (Basel)
Yang P, Zhang X.
europepmc   +1 more source

Shortwave Infrared Microimaging Spectroscopy of the Martian Meteorites

Journal of Geophysical Research: Planets, Volume 131, Issue 3, March 2026.
Abstract Until samples from the Martian surface are successfully brought to Earth, meteorites represent the only opportunity to perform laboratory analyses on Martian material. Microimaging spectroscopy of the Martian meteorite suite provides a valuable means to better understand infrared data collected remotely from the Martian surface. This rapid and
J. K. Miura, B. L. Ehlmann, R. Greenberger, E. Cutts   +3 more
wiley   +1 more source

Attention 3D central difference convolutional dense network for hyperspectral image classification. [PDF]

PLoS One
Ashraf M, Alharthi R, Chen L, Umer M, Alsubai S, Eshmawi AA.   +5 more
europepmc   +1 more source

Mineralogical Classification of CRISM Hyperspectral Data Under Uncertainty With Hybrid Neural Networks

Journal of Geophysical Research: Planets, Volume 131, Issue 3, March 2026.
Abstract Orbital remote sensing observations are a lynchpin of planetary science research. Hyperspectral infrared spectroscopy in particular is key for planetary mineralogical exploration, for example, CRISM for Mars, as this underpins our understanding of the distribution of specific lithologies and the geological process leading to their formation ...
Robert Platt, Rossella Arcucci, Cédric M. John   +2 more
wiley   +1 more source