Results 141 to 150 of about 24,756 (203)

The Lunar Penetrating Radar on the Chang’E-7 Rover

Space Science Reviews
Shaoxiang Shen, Chuanjun Tang, Yuxi Li, Wei Lu, Shidong Li, Zhongpeng Li, Wangdong He, Bo Zhao, Guoliang Fan, Xiaojun Liu, Qunying Zhang, Yicai Ji, Bin Zhou, Guangyou Fang, Yan Su, Shun Dai, Tianling Tan, Li Wang   +17 more
openaire   +2 more sources

Novel Design of a Sweeping 6-Degree of Freedom Lunar Penetrating Radar

AIAA AVIATION 2023 Forum, 2023
Arvind Mukundan, Akash Patel, Keshav D. Saraswat, Ankit Tomar, Hsiang -. Wang   +4 more
openaire   +2 more sources

Are Lunar Penetrating Radar Data So Unusual? Some Relevant Issues About Their Processing and Analysis

International Workshop on Advanced Ground Penetrating Radar, 2023
We focus on some processing and analysis issues of Lunar Penetrating Radar collected in the Chang'E-4 Chinese lunar mission on the farside of the Moon, in the ancient Van Kármán crater.
E. Forte, G. Roncoroni, M. Pipan
semanticscholar   +1 more source

Full-Polarization Analysis for Chang'E-4 Lunar Penetrating Radar Data Acquired During the Rover Turnings

International Workshop on Advanced Ground Penetrating Radar, 2023
The lunar penetrating radar(LPR) onboard the Chang E-4 (CE-4) probe provides a unique opportunity to map the shallow lunar structures on the far side of the Moon with high resolution.
Xuan Feng, Haoqiu Zhou, Zejun Dong, Qi Lu, Cai Liu, Wenjing Liang, Chunyu Ding   +6 more
semanticscholar   +1 more source

Deep learning lunar penetrating radar inversion: An example from Chang’E-3

First International Meeting for Applied Geoscience & Energy Expanded Abstracts, 2021
Zi Xian Leong, Tieyuan Zhu
openaire   +2 more sources

Keys to accessing and decoding the Chang'e 4 lunar-penetrating radar

Proceedings of the 14th SEGJ International Symposium, Online, 18–21 October 2021, 2021
Andrew Strange, Jonathon Ralston
openaire   +2 more sources

Tomographic 3D Imaging for UAV Lunar Penetrating Radar Using Geometric Optics

2025 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM)
This paper proposes a novel approach for planetary subsurface exploration using unmanned aerial vehicle (UAV) swarms. These UAVs act as probes, where one sends the RF signal and the others collect the backscattered signals from multiple angles.
Tatiana Valera, Stavros Koulouridis, John L. Volakis   +2 more
openaire   +2 more sources

Heterogeneous Weathering Process of Lunar Regolith Revealed by Polarimetric Attributes Analysis of Chang’E‐4 Lunar Penetrating Radar Data Acquired During the Yutu‐2 Turnings

Geophysical Research Letters, 2022
This paper provides analyses to quantify the maturity of regolith within 24 m depth using a novel polarimetric attributes analysis of lunar penetrating radar (LPR) data.
Haoqiu Zhou, Xuan Feng, C. Ding, Zejun Dong, Cai Liu, Wenjing Liang   +5 more
semanticscholar   +1 more source

Study on the Influencing Factors of the Permittivity Estimation Method Considering Antenna Layout Based on Lunar Penetrating Radar

Research in Astronomy and Astrophysics, 2022
The permittivity of lunar regolith is crucial for further processing and interpretation of radar data. The conventional hyperbolic fitting method ignores the antenna height and spacing and has a significant error at a shallow depth.
Ruigang Wang, Yan Su, Zongyu Zhang, Qing Zhang, Liu Chendi, Tiansheng Hong, Shuning Liu, W. Du, S. Dai, C. Ding, Chunlai Li   +10 more
semanticscholar   +1 more source

Structural analysis of lunar subsurface with Chang׳E-3 lunar penetrating radar

Planetary and Space Science, 2016
Abstract Geological structure of the subsurface of the Moon provides valuable information on lunar evolution. Recently, Chang׳E-3 has utilized lunar penetrating radar (LPR), which is equipped on the lunar rover named as Yutu, to detect the lunar geological structure in Northern Imbrium (44.1260N, 19.5014W) for the first time.
Jialong Lai, Yi Xu, Xiaoping Zhang, Zesheng Tang   +3 more
openaire   +1 more source