Results 71 to 80 of about 6,256 (242)
A Signal Processing Method for Azimuth Multichannel SAR With Partial Channels Missing
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingThe azimuth multichannel synthetic aperture radar (SAR) system enhances spatial sampling by increasing channels, resolving the conflict between high resolution and wide mapping swath.
Zonglin Yang +7 more
doaj +1 more source
Snow Parameters Inversion from Passive Microwave Remote Sensing Measurements by Deep Convolutional Neural Networks. [PDF]
Sensors (Basel), 2022 Yao H, Zhang Y, Jiang L, Ewe HT, Ng M.
europepmc +1 more source
Quarterly Journal of the Royal Meteorological Society, EarlyView.Abstract The presence of Arctic clouds plays a crucial role in the evolution of the surface temperature of Arctic sea ice. However, large biases in cloud representation remain in state‐of‐the‐art weather and climate models. In this study, we use observational data from the one‐year Arctic ship campaign Multi‐disciplinary drifting Observatory for the ...
Luise Schulte +5 more
wiley +1 more source
Solving Challenges of Assimilating Microwave Remote Sensing Signatures With a Physical Model to Estimate Snow Water Equivalent. [PDF]
Water Resour Res, 2021 Merkouriadi I +3 more
europepmc +1 more source
Quarterly Journal of the Royal Meteorological Society, EarlyView.We document for the first time how the assimilation of CS2SMOS observations improves the model representation of Arctic sea‐ice thickness (SIT) and its variability: biases are reduced (top row), while excessive variability in the Beaufort Sea and lack of variability in the ice pack are both corrected (bottom row).
Jiping Xie +3 more
wiley +1 more source
Quarterly Journal of the Royal Meteorological Society, EarlyView.This paper describes the Met Office's new lightning location system LEELA. A brief overview of the upgraded hardware and geolocation algorithms is given. LEELA has improved lightning detection capabilities, especially at night. When comparing LEELA to the previous ATDnet system against ground truths LEELA has 100% storm detection efficiency within 5 km
Graeme Marlton +7 more
wiley +1 more source
Journal of Field Robotics, EarlyView.ABSTRACT As a crucial puzzle piece of deep space exploration, exploring small bodies can provide significant scientific insights and valuable mineral resources. Unlike missions to the Moon and Mars, small‐body missions pose distinct technical challenges, including communication delays, weak gravity, and uncertain environments. This paper reviews a full
Xin Zhang +3 more
wiley +1 more source
On-Orbit Real-Time Signal Processing for Spaceborne Digital Beamforming Scatterometer
IEEE AccessSea Surface Salinity (SSS) is a crucial parameter influencing ocean circulation and the global water cycle in global climate monitoring and oceanographic research.
Yongqing Liu +4 more
doaj +1 more source
Satellite Microwave Remote Sensing
Eos, Transactions American Geophysical Union, 1984 This book is a collection of papers that presents results of the analysis by European scientists of data from the Seasat mission. Sea‐sat, launched in 1978, was the first satellite dedicated to microwave remote sensing of the oceans. The spacecraft carried a suite of four microwave sensors, includng a radar altimeter, a synthetic aperture radar, a ...
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Journal of Field Robotics, EarlyView.ABSTRACT Grass mowing is one of the most resource‐consuming activities in green maintenance, whether in private areas such as home gardens or in public spaces like urban parks. In recent years, concerns related to climate change, human health, and sustainability have become increasingly prominent in green maintenance, leading manufacturers and industry
Andrea Palladini +3 more
wiley +1 more source