Results 81 to 90 of about 20,480 (209)
Satellite Observations Show Negligible Impact of Mineral Dust on Cloud Droplet Number
Geophysical Research Letters, Volume 53, Issue 5, 16 March 2026.Abstract The susceptibility of cloud droplet number concentration Nd $\left({N}_{\mathrm{d}}\right)$ to aerosols (β) $(\beta )$ remains challenging to constrain in satellite observations. This difficulty arises from limitations in representing cloud condensation nuclei, which depend on aerosol size and composition.
Goutam Choudhury +2 more
wiley +1 more source
The chromosphere and prominence magnetometer
, 2012 The Chromosphere and Prominence Magnetometer (ChroMag) is conceived with the goal of quantifying the intertwined dynamics and magnetism of the solar chromosphere and in prominences through imaging spectro-polarimetry of the full solar disk.
Bethge, Christian +3 more
core +1 more source
Sensors, 2017 On 10 August 2016 China launched the GF-3, its first C-band polarimetric synthetic aperture radar (SAR) satellite, which was put into operation at the end of January, 2017.
Junjun Yin, Jian Yang, Qingjun Zhang
doaj +1 more source
Sugar beet response to varied plant populations—Current and historic trial results
Agronomy Journal, Volume 118, Issue 2, March/April 2026.Abstract Since the end of the 1980s, plant populations (PP) of 80,000–100,000 plants ha−1 have been considered optimal for sugar beet (Beta vulgaris L.) cultivation without singling in temperate climate. Since then, however, yield levels and growing conditions have changed.
Heinz‐Josef Koch +2 more
wiley +1 more source
Fast Matrix Inversion and Determinant Computation for Polarimetric Synthetic Aperture Radar
, 2018 This paper introduces a fast algorithm for simultaneous inversion and determinant computation of small sized matrices in the context of fully Polarimetric Synthetic Aperture Radar (PolSAR) image processing and analysis.
Cintra, R. J. +3 more
core +1 more source
Polarimetric imaging and blood vessel quantification
Optics Express, 2004 We applied a polarimetric analysis to retinal imaging, to examine the potential improvement in characterizing blood vessels. To minimize the reflection artifact of the superficial wall of the blood vessel, we computed depolarized light images by removing the polarization retaining light reaching the instrument.
Anke, Weber +3 more
openaire +2 more sources
PCCN: Polarimetric Contexture Convolutional Network for PolSAR Image Super-Resolution
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingPolarimetric synthetic aperture radar (PolSAR) can acquire full-polarization information, which is the solid foundation for target scattering mechanism interpretation and utilization. Meanwhile, PolSAR image resolution is usually lower than the synthetic
Lin-Yu Dai, Ming-Dian Li, Si-Wei Chen
doaj +1 more source
The Polarizability Vector: A Polarimetric Observable for Characterizing Anisotropic Nanoparticles
Laser &Photonics Reviews, Volume 20, Issue 6, 18 March 2026.We find an overlooked observable in Nanophotonics that characterizes the optical response of anisotropic nanoparticles from simple polarimetry measurements. ABSTRACT The optical properties of anisotropic nanoparticles (NPs) are often characterized by two principal components of their polarizability tensor.
Jorge Olmos‐Trigo
wiley +1 more source
Laser &Photonics Reviews, Volume 20, Issue 5, 6 March 2026.This paper demonstrates a snapshot 5D and modality‐switchable lensless camera (Diffuser‐mCam), which can encode 2D intensity, multi‐spectral, polarization, and time information into a monochromatic raw data, and subsequently decode it using the compressed sensing algorithm at the sampling rate of 2.5% per channel.
Ze Zheng +11 more
wiley +1 more source
Astronomical Polarimetry with the RIT Polarization Imaging Camera
, 2018 In the last decade, imaging polarimeters based on micropolarizer arrays have been developed for use in terrestrial remote sensing and metrology applications.
Brock, Neal +2 more
core +1 more source