[HTML][HTML] 天基穿冰雷达系统: 机遇与挑战

肖鹏, 于志同, 陈卓奇, 崔祥斌, 赵博, 稂时楠, 李萌… - 雷达学报, 2022 - radars.ac.cn
天基穿冰雷达系统:机遇与挑战 作者中心 专家审稿 责编办公 编辑办公 首页 论文 1.当期论文 2.全部
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Paths forward in radioglaciology

DM Schroeder - Annals of Glaciology, 2022 - cambridge.org
Ice-penetrating radar sounding is a powerful geophysical tool for studying terrestrial and
planetary ice with a rich glaciological heritage reaching back over half a century. Recent …

A weakly supervised transfer learning approach for radar sounder data segmentation

MH García, E Donini, F Bovolo - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Airborne radar sounders (RSs) are active sensors that acquire subsurface data for Earth
observation. RS data (radargrams) provide information on buried geology by imaging …

Orbital radar sounding of Earth's ice sheets: Opportunities and challenges

X Peng, YU Zhitong, C Zhuoqi, CUI Xiangbin, Z Bo… - 雷达学报, 2022 - radars.ac.cn
Owing to the enormous amount of frozen water and the particularity of heat exchange, polar
ice sheets act as an important indicator and amplifier of global climate change. However, the …

Probing Shallow Aquifers in Hyper-Arid Dune Fields Using VHF Sounding Radar

E Heggy, JCL Normand, EM Palmer… - … on Geoscience and …, 2023 - ieeexplore.ieee.org
Large-scale characterization of water table depth in shallow aquifers in hyperarid areas
provides crucial insights into groundwater dynamics under increasing anthropogenic …

Analysis of lava tubes' roughness and radar near-nadir regime backscattering properties

L Carrer, L Bruzzone - IEEE Transactions on Geoscience and …, 2023 - ieeexplore.ieee.org
Lava tubes are terrestrial tunnel-like natural subsurface caves. Mounting evidence suggests
their presence on the Moon and Mars. Planetary radar sounders are nadir-looking …

Super-Resolution of Radargrams with a Generative Deep Learning Model

E Donini, L Bruzzone, F Bovolo - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Radar sounder (RS) profiles are essential for imaging the subsurface of planetary bodies
and the Earth as they provide valuable geological insights. However, the limited availability …

Unsupervised semantic segmentation of radar sounder data using contrastive learning

E Donini, M Amico, L Bruzzone… - Image and Signal …, 2022 - spiedigitallibrary.org
Radar Sounders (RSs) are active sensors widely used for planetary exploration and Earth
observation that probe the subsurface in a non-intrusive way by acquiring vertical profiles …

On the Potential of Orbital VHF Sounding Radars to Locate Shallow Aquifers in Arid Areas Using Reflectometry

S Thakur, E Heggy, MS Haynes… - … and Remote Sensing …, 2024 - ieeexplore.ieee.org
Shallow aquifers are the primary water source to mitigate rising hydroclimatic fluctuations in
arid areas, notably in North Africa and the Arabian Peninsula. The occurrence and dynamics …

Clutter Reduction by Estimation of Echoes Direction of Arrival in Distributed Radar Sounders in Formation Flying

L Carrer, S Thakur, L Sericati… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Spaceborne radar sounders are high frequency (HF)/very high frequency (VHF) nadir-
looking sensors devoted to subsurface investigations. Their data interpretation can be …