Results 301 to 310 of about 6,292,229 (390)

Ultra-High-Resolution Optical Remote Sensing Satellite Identification of Pine-Wood-Nematode-Infected Trees. [PDF]

Plants (Basel)
Nie Z, Qin L, Xing P, Meng X, Meng X, Qin K, Wang C.   +6 more
europepmc   +1 more source

Remote Sensing Sediment–Albedo Feedbacks Affecting Ice Thickness on Taylor Valley Lakes, Antarctica

Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract The McMurdo Dry Valleys are the largest unglaciated region in Antarctica and home to perennially frozen lakes. Thirty years of ice thickness measurements reveal meter‐scale fluctuations over decadal time scales. In this paper, we hypothesize that changing surface sediment dynamics alter ice albedo, changing the heat balance and thickness of ...
C. E. Dougherty, H. A. Dugan, P. T. Doran, L. Zoet, M. Salvatore   +4 more
wiley   +1 more source

Plant stress detection using multimodal imaging and machine learning: from leaf spectra to smartphone applications. [PDF]

Front Plant Sci
Shoaib M, Khan SU, AbdelHameed H, Qahmash A.   +3 more
europepmc   +1 more source

Fast Retrieval of Cloud Optical Depth From Polarimetry and Multi‐Spectral Imagery That Accounts for Cloud Heterogeneity Using 3D Radiative Transfer

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 3, 16 February 2026.
Abstract We present a method for retrieving cloud optical depth that applies 3D radiative transfer to utilize the combination of polarimetry and multi‐spectral imagery that is newly available from satellite missions such as the Plankton, Aerosol, Cloud, Ocean, Ecosystem (PACE) Mission. Due to the approximate spectral invariance of scattering by clouds,
Jesse Loveridge, Christine Chiu, Alexander Marshak   +2 more
wiley   +1 more source

Grape sugar content prediction with multispectral alignment and improved residual network. [PDF]

Sci Rep
Chen Y, Deng J, Liu Z, Chen J, Wei W, Xiang Y, Zhu X, Li C.   +7 more
europepmc   +1 more source

Machine Learning Assisted Fluorescent Sensor Array for Sensing Applications

Advanced Sensor Research, Volume 5, Issue 2, February 2026.
Chemical analysis is being revolutionized by the combination of the high‐dimensional, multi‐channel signals generated by fluorescent sensor arrays and the powerful data analysis enabled by machine learning. This review covers state‐of‐the‐art studies that use machine learning techniques for the identification and quantification of fluorescent sensor ...
Haobo Guo, Karandeep Grover, Elizabeth J. New   +2 more
wiley   +1 more source

Motion score for spectral quality control of optoacoustic-ultrasound data. [PDF]

Sci Rep
Kukačka J, Bader M, Jüstel D, Ntziachristos V.   +3 more
europepmc   +1 more source

msuav500k: Foundational dataset for multispectral and RGB uncrewed aerial vehicle imagery. [PDF]

Data Brief
Doornbos J, Babur Ö.
europepmc   +1 more source

Cross-modal edge-enhanced detector for UAV-based multispectral object detection. [PDF]

Sci Rep
Li G, Ren G, Wang J, Zhi M, Yu Z, Jiang B, Guan H, Guo Q.   +7 more
europepmc   +1 more source

A dataset of aligned RGB and multispectral UAV imagery for semantic segmentation of weedy rice. [PDF]

Data Brief
Nguyen VH, Le CD, Truong MT, Bui MT, Le TP.   +4 more
europepmc   +1 more source