Results 141 to 150 of about 11,527 (183)
Target Height Estimation and Shape Reconstruction in Multiple High-Resolution Drone-Borne SAR Images Through Shadows Extraction [PDF]
IEEE Transactions on Geoscience and Remote SensingThis article deals with the exploitation of shadow regions in high-resolution drone-borne synthetic aperture radar (SAR) images and using them for accurate target height and shape estimation. While previous research has shown the potential of SAR shadows
I. Nasso +5 more
semanticscholar +5 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Drone-Borne InSAR using Off-the-Shelf MIMO-FMCW Radar and its Validation
2023 8th Asia-Pacific Conference on Synthetic Aperture Radar (APSAR), 2023Synthetic Aperture Radar (SAR) has been mainly mounted on satellites and airplanes. Nowadays, unmanned aerial vehicles (UAVs), which have lower operational cost than satellites, have become as payloads of SAR.
Ryotaro Yamakawa +2 more
openaire +2 more sources
Multimodal Sensing and Artificial Intelligence: Technologies and Applications II, 2021
Differential Synthetic Aperture Radar Interferometry (DInSAR) represents by now an established tool for the remote monitoring of the ground displacements occurring on our planet. In addition, this technique is benefiting from the recent advancements in radar, navigation and aeronautical technologies.
Natale A +10 more
openaire +4 more sources
Differential Synthetic Aperture Radar Interferometry (DInSAR) represents by now an established tool for the remote monitoring of the ground displacements occurring on our planet. In addition, this technique is benefiting from the recent advancements in radar, navigation and aeronautical technologies.
Natale A +10 more
openaire +4 more sources
On the Development of Ground-Based and Drone-Borne Radar System
Sustainable Civil Infrastructures, 2018The interferometric SAR (InSAR) technique is an established analytical tool designed to analyze phase information provided by satellite-mounted synthetic aperture radar (SAR) to provide precise measurements of target displacement to a centimeter level of precision. The InSAR technique has already reached the practical stage in the measurement of ground
Tomonori Deguchi +2 more
openaire +2 more sources
Antennas and Electromagnetic Propagation Aspects for Drone-Borne Synthetic Aperture Radars
2023 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC), 2023Drone-borne synthetic aperture radar (SAR) is becoming a powerful remote sensing tool for subsoil tomography. Two challenging aspects need to be considered: the development of processing techniques for complex subsoil tomography tasks and the reduction ...
Rafaela S. Cardoso +6 more
openaire +2 more sources
High-Resolution Drone-Borne SAR using Off-the-Shelf High-Frequency Radars
2021 IEEE Radar Conference (RadarConf21), 2021This paper examines real-world, drone-borne SAR imaging using off-the-shelf radars transmitting at frequencies of 24 and 77 GHz. Drone-borne systems have the potential to make SAR imaging affordable as well offering access to otherwise difficult locations.
Ali Bekar +2 more
openaire +2 more sources
IEEE Transactions on Geoscience and Remote Sensing, 2022
In this study, we analyzed low-frequency drone-borne ground-penetrating radar (GPR) and full-wave inversion for soil electrical conductivity mapping. Indeed, in the lowest GPR frequency ranges, the soil surface reflexion coefficient depends more on the ...
Kaijun Wu, S. Lambot
semanticscholar +3 more sources
In this study, we analyzed low-frequency drone-borne ground-penetrating radar (GPR) and full-wave inversion for soil electrical conductivity mapping. Indeed, in the lowest GPR frequency ranges, the soil surface reflexion coefficient depends more on the ...
Kaijun Wu, S. Lambot
semanticscholar +3 more sources
First Break, 2018
Abstract The applications of airborne ground-penetrating radar (GPR) antennas or systems are not as widespread and well-developed as their counterparts, the conventional ground coupled antennas and While GPR airborne systems are not a novelty at systems.
Reinaldo Alvarez Cabrera, Goran Bekic
openaire +2 more sources
Abstract The applications of airborne ground-penetrating radar (GPR) antennas or systems are not as widespread and well-developed as their counterparts, the conventional ground coupled antennas and While GPR airborne systems are not a novelty at systems.
Reinaldo Alvarez Cabrera, Goran Bekic
openaire +2 more sources
A new drone-borne GPR for soil moisture mapping
Remote Sensing of Environment, 2019We present a new drone-borne ground-penetrating radar (GPR) for soil moisture mapping. The GPR system is lightweight, \textless 1.5 kg, and consists of a vector network analyzer (VNA) as frequency-domain radar, a hybrid horn-dipole antenna operating in ...
Kaijun Wu +6 more
semanticscholar +3 more sources
2015 1st URSI Atlantic Radio Science Conference (URSI AT-RASC), 2015
In this paper we shall address the scientific issues that will determine the functional capability of a drone-borne ground penetrating radar sensor for humanitarian applications, particularly in the context of disaster management.
Madhu Chandra, Tullio Joseph Tanzi
openaire +2 more sources
In this paper we shall address the scientific issues that will determine the functional capability of a drone-borne ground penetrating radar sensor for humanitarian applications, particularly in the context of disaster management.
Madhu Chandra, Tullio Joseph Tanzi
openaire +2 more sources