Scattering Center Modeling of Typical Planetary Landforms for Planetary Geomorphologic Exploration

Yan Xi Chen, Kun Yi Guo*, Yuan Mou, Xin Qing Sheng

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

3 引用 (Scopus)

摘要

Radar imaging of typical planet landforms can be used for planetary exploration such as landform recognition and geometry measurement. This communication realizes high-resolution imaging simulations of typical planetary landforms, such as craters, hills, and volcanoes, by using parametric scattering center (SC) models. Based on the geometric models of these typical landforms, parametric SC models are constructed from scattered solutions of the physical optics (POs) method. Because the SC models take geometric parameters as model parameters, these models can simulate the scattered waves of landforms of different sizes. These SC models are validated by the PO results. In addition, the landform types can be recognized and their geometrical parameters are further extracted by SC model matching. The extracted geometric parameters show good agreement with real landforms, demonstrating that the SC models of typical planetary landforms have potential applications in planetary geomorphologic exploration.

源语言英语
页(从-至)1553-1558
页数6
期刊IEEE Transactions on Antennas and Propagation
70
2
DOI
出版状态已出版 - 1 2月 2022

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