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Nova GeodesiaThe coast is an extremely dynamic ecosystem that is subject to anthropogenic factors and sea level rise. All of this heightens the worry because it combines the elements that produce storm surges and tropical storms, which raise the possibility of shoreline shift and subsequent coastal erosion. The coastal zone is a prime example of a crucial ecosystem
Ibrahim Opeyemi ISIAKA, Herbert TATA
openaire +2 more sources
Roadmap for leveraging satellite data to advance soil moisture monitoring in Mainland Southeast Asia
Vadose Zone Journal, Volume 25, Issue 3, May/June 2026.Abstract Soil moisture monitoring is vital for Mainland Southeast Asia (MSEA), a region that plays a pivotal role in global agricultural production. Strong reliance on rain‐fed agriculture, combined with frequent hydroclimatic extremes, makes MSEA one of the world's most climate‐sensitive regions.
G. A. Chinthaka Ganepola +7 more
wiley +1 more source
Ultra Wide Swath Imaging With Multi-Channel SAR Systems [PDF]
, 2008 Multi-channel radar systems allow for overcoming the inherent limitation of conventional synthetic aperture radar (SAR). An example is the combination of digital beamforming on receive in elevation with multi-aperture SAR signal reconstruction in azimuth
Bordoni, Federica +4 more
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Leida xuebao, 2018 Traditional spaceborne Synthetic Aperture Radar (SAR) can acquire three-dimensional (3D) images by using multi-baseline SAR data, which solves the problem of layover in two-dimensional (2D) SAR image, however, there is still a problem of insufficient ...
Kuang Hui +3 more
doaj +1 more source
Remote Sensing of Sea Surface Wind and Wave from Spaceborne Synthetic Aperture Radar
Leida xuebao, 2020 Spaceborne Synthetic Aperture Radar (SAR) can observe the ocean surface with high spatial resolution and wide swath under all-weather conditions, day and night. Thus, it is a crucial microwave sensor for obtaining information on sea surface wind and wave
LI Xiaofeng, ZHANG Biao, YANG Xiaofeng
doaj +1 more source
Potential tropical cyclone movement and intensification factors imaged by spaceborne SAR
npj Climate and Atmospheric ScienceSpaceborne synthetic aperture radar (SAR) is a microwave sensor that captures tropical cyclones (TCs) with high spatial resolution. Based on three idealized TC parametric wind models, we provide a comprehensive perspective on TC studies using SAR ...
Guosheng Zhang +3 more
doaj +1 more source
ASTC-MIMO-TOPS Mode with Digital Beam-Forming in Elevation for High-Resolution Wide-Swath Imaging
Remote Sensing, 2015 Future spaceborne synthetic aperture radar (SAR) missions require complete and frequent coverage of the earth with a high resolution. Terrain Observation by Progressive Scans (TOPS) is a novel wide swath mode but has impaired azimuth resolution.
Pingping Huang, Wei Xu
doaj +1 more source
Digital Beamforming on Receive: Techniques and Optimization Strategies for High-Resolution Wide-Swath SAR Imaging [PDF]
, 2009 Synthetic Aperture Radar (SAR) is a well-proven imaging technique for remote sensing of the earth. However, conventional SAR systems are not capable to fulfill the increasing demands for im-proved spatial resolution and wider swath coverage.
Alberto Moreira +5 more
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Ionospheric Reconstructions Using Faraday Rotation in Spaceborne Polarimetric SAR Data
Remote Sensing, 2017 It is well known that the Faraday rotation (FR) is obviously embedded in spaceborne polarimetric synthetic aperture radar (PolSAR) data at L-band and lower frequencies.
Cheng Wang +6 more
doaj +1 more source
Digital Beamforming: A Paradigm Shift for Spaceborne SAR [PDF]
, 2013 Spaceborne Synthetic Aperture Radar (SAR) provides high-resolution, day-and-night and weather-independent images for a multitude of applications ranging from geoscience and climate change research, environmental monitoring, global 2-D and 3-D mapping ...
Moreira, Alberto
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