Results 81 to 90 of about 1,334 (222)
Ocean Wind Retrieval Models for RADARSAT Constellation Mission Compact Polarimetry SAR
We propose two new ocean wind retrieval models for right circular-vertical (RV) and right circular-horizontal (RH) polarizations respectively from the compact-polarimetry (CP) mode of the RADARSAT Constellation Mission (RCM), which is scheduled to be ...
Tianqi Sun +7 more
doaj +1 more source
Polarimetric Change Detection for Wetlands
An exciting development in wetland mapping and monitoring is the use of SAR polarimetry which uses both magnitude and phase of the backscattered radar signal for information extraction.
Brisco, Brian +3 more
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RADAR POLARIMETRY FOR BIOLOGICAL APPLICATIONS [PDF]
Radar aeroecology has steadily progressed since its inception in the 1950's, and additional advancements in radar technology, networks, modeling, and validation continue to drive the science further. As human impacts steadily increase within the airspace
Stepanian, Phillip
core
Numerous radar polarimetry theories and polarimetric synthetic aperture radar (PolSAR) processing methods have been developed. However, the vast majority of SAR images are not fully polarimetric (full-pol).
Qian Song, Feng Xu, Ya-Qiu Jin
doaj +1 more source
Hybrid-polarimetry Synthetic Aperture Radar for Oil-Spill Detection
The Hybrid-polarimetry (hybrid-pol) Synthetic Aperture Radar (SAR) sensors are capable of providing: a sufficient amount of information about the surface that helps to accurately identify the oil-spill, and the reduced satellite re-visit time that helps ...
Panigrahi, Rajib Kumar +3 more
core +1 more source
2023 DZ2 Planetary Defense Campaign
We present the results of a fourth planetary defense exercise, focused this time on the small near-Earth asteroid (NEA) 2023 DZ2 and conducted during its close approach to the Earth in 2023 March.
Vishnu Reddy +70 more
doaj +1 more source
High resolution PolInSAR with the ground-based SAR (GB-SAR) System: measurement and modelling [PDF]
Ground-based work is necessary for a comprehensive assessment of the operational potential and limitations of PolInSAR in airborne and satellite SAR applications. A study is made of the performance and usefulness of the UK’s Ground-Based SAR (GB-SAR)
Morrison, Keith, Williams, Mark L.
core +1 more source
Results of Dual-Polarimetric Airborne Passive Radar
Polarimetry in remote sensing applications has emerged as a valuable technique for enhancing the information content of Synthetic Aperture Radar (SAR) images. Passive radar exploits existing illuminators of opportunity, e.g.
Markiton, Philipp M., Cristallini, Diego
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A Concept for High Performance Reflector-Based Synthetic Aperture Radar
The success of current spaceborne Synthetic Aperture Radar (SAR) is boosting the performance requirement of next generation systems. In order to cope with the evolution of SAR, the design of the new systems will need to meet higher requirements for ...
Patyuchenko, Anton +9 more
core +1 more source
Weather Radar Polarimetry–Trends Toward Operational Applications
This is a version of a speech presented at the 27th Conference on Radar Meteorology. Relative advantages of polarimetry are contrasted with the advantages accrued by the introduction of radar into meteorology and by the addition of Doppler measurements ...
Dušan S. Zrnić
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