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Astronomy has a major data problem – simulating realistic images of the sky can help train algorithms
PhoSim simulates the atmosphere, including air turbulence, as well as distortions from the shape of the telescope’s mirrors and the electrical properties of the sensors. The photons are propagated ...
How plants manage light: New insights into nature's oxygen-making machinery
A set of breakthroughs from scientists at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) is ...
Massive boulders ejected during DART mission may complicate future asteroid deflection efforts
When NASA's DART spacecraft slammed into the asteroid moon Dimorphos in September 2022, it didn't just change the asteroid's ...
IEEE3d
Consistency Preserved Nonuniform Scattering Removal for Wide-Swath Remote Sensing Images | IEEE Journals & Magazine | IEEE Xplore
Removal of haze and thin clouds in remote sensing images has been extensively studied, leading to the development of effective methods. However, when applied to wide-swath images, conventional ...
IEEE4d
An Improved Spatiotemporal Fusion Framework for Land-Cover Temporal Harmonization of High-Resolution Remote Sensing Images | IEEE Journals & Magazine | IEEE Xplore
High-resolution remote sensing images, with fine spatial detail but limited coverage and infrequent revisits, often exhibit temporal discrepancies that hinder large-scale Earth observations. While ...