Results 11 to 20 of about 19,525 (263)
CFAR Edge Detector for Polarimetric SAR Images [PDF]
IEEE Transactions on Geoscience and Remote Sensing, 2003 —Finding the edges between different regions in an image is one of the fundamental steps of image analysis, and several edge detectors suitable for the special statistics of synthetic aperture radar (SAR) intensity images have previously been developed ...
Conradsen, Knut +3 more
core +4 more sources
Polarimetric Synthetic Aperture Radar Interpretation and Recognition: Advances and Perspectives
Leida xuebao, 2020 Polarimetric Synthetic Aperture Radar (SAR), which can acquire fully polarimetric information, is widely used in civilian and military fields, such as earth observation, damage assessment, and reconnaissance.
WANG Xuesong, CHEN Siwei
doaj +1 more source
Polarimetric Decomposition With an Urban Area Descriptor for Compact Polarimetric SAR Data
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 The compact polarimetric (CP) synthetic aperture radar (SAR) can alleviate the drawbacks of the fully polarimetric (FP) SAR and provide more target information as compared to the conventional single polarimetric and dual polarimetric mode.
Qiang Yin +4 more
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Dual Polarimetric Radar Vegetation Index for monitoring forest moisture stress using time series of Sentinel-1 SAR data. [PDF]
Plant Biol (Stuttg)This study demonstrates the potential of the Sentinel‐1 Dual Polarimetric Radar Vegetation Index, combined with climate variables and the Standardized Precipitation–Evapotranspiration Index, to effectively detect and monitor drought‐induced stress in temperate broadleaf deciduous forests.
Ranjit B +3 more
europepmc +2 more sources
ON THE ESTIMATION OF POLARIMETRIC PARAMETERS FOR OIL SLICK FEATURE DETECTION FROM HYBRID POL AND DERIVED PSEUDO QUAD POL SAR DATA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 Oil spills in oceans have a significant long term effect on the marine ecosystem and are of prime concern for maritime economy. In order to locate and estimate the oil spread area and for quantitative damage assessment, it is required to continually ...
S. Hari Priya +3 more
doaj +1 more source
POLARIMETRIC MINISAR MAPPING SYSTEM [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Polarimetric MiniSAR is a ku-band fully polarimetric SAR mapping system that is being developed at CASM (Chinese Academy of Surveying and Mapping). The system consists of a ku-band fully polarimetric miniSAR data acquisition system and a set of miniSAR ...
J. X. Zhang +5 more
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Ship and Oil-Spill Detection Using the Degree of Polarization in Linear and Hybrid/Compact Dual-Pol SAR [PDF]
, 2012 Monitoring and detection of ships and oil spills using synthetic aperture radar (SAR) have received a considerable attention over the past few years, notably due to the wide area coverage and day and night all-weather capabilities of SAR systems.
Chabert, Marie +2 more
core +3 more sources
Compact polarimetric SAR interferometry
IET Radar, Sonar & Navigation, 2010 The authors discuss the role and performance of compact polarimetry in SAR interferometry. The considered SAR architecture transmits either a linearly polarised wave oriented at 45° or a circularly polarised one, and receives at horizontal and vertical polarisation.
Lavalle, Marco +3 more
openaire +2 more sources
Applications of Polarimetric SAR [PDF]
Journal of Sensors, 2015 1Department of Electronic Engineering, Tsinghua University, Beijing 100084, China 2Department of Information Engineering, Niigata University, Niigata 950-2181, Japan 3Computational Physics Inc., Springfield, VA 22151-2110, USA 4Canada Centre for Remote Sensing, Natural Resources Canada, 588 Booth Street, Ottawa, ON, Canada K1A OY7 5UIC-ECE ...
Jian Yang +4 more
openaire +1 more source
Comparison of Oil Spill Classifications Using Fully and Compact Polarimetric SAR Images
Applied Sciences, 2017 In this paper, we present a comparison between several algorithms for oil spill classifications using fully and compact polarimetric SAR images. Oil spill is considered as one of the most significant sources of marine pollution.
Yuanzhi Zhang +3 more
doaj +1 more source