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浏览/检索结果: 共8条，第1-8条 帮助 限定条件 发表日期：2022    专题：长春光学精密机械与物理研究所    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Geomorphic contexts and science focus of the Zhurong landing site on Mars 期刊论文 Nature Astronomy, 2022, 卷号: 6, 期号: 1, 页码: 65-+ 作者:  J. J. Liu;  C. L. Li;  R. Q. Zhang;  W. Rao;  X. F. Cui 收藏  |  浏览/下载：22/0  |  提交时间：2022/06/13 Topographic Reconstruction of the "Tianwen-1" Landing Area on the Mars Using High Resolution Imaging Camera Images￥W. Yan, X. Ren, J. J. Liu, L. Zhang, W. L. Chen, D. Wang, Q. Fu, X. Tan, X. X. Zhang, H. B. Ai, B. Q. Wang, Q. Q. Zhi, Z. C. Huang and C. Song￥2022￥Ieee Transactions on Geoscience and Remote Sensing￥0196-2892￥60￥14￥High-resolution optical cameras have always been important scientific payloads in Mars exploration missions, and the Mars topographic data produced by their detection data can provide support for scientific research on Mars geomorphology and geological structure evolution. As of December 2021, there are still relatively few high-resolution image data at the submeter level on the Martian surface, with about 2.6% global coverage and even more limited stereo coverage (just about 0.4%). At the same time, there are still some difficulties in data acquisition and terrain reconstruction processing methods for high-resolution Mars images that need to be solved. This article described how we designed the in-orbit stereo imaging strategy based on the characteristics of the high-resolution imaging camera (HiRIC) of China's first Mars exploration mission (Tianwen-1), studied the technical solutions for HiRIC stereo image photogrammetry processing, and produced a topographic dataset for the "Tianwen-1" landing area, including a digital orthophoto map (DOM) with a ground sample distance (GSD) of 0.7 and 3.5 m and a digital elevation model (DEM) with a GSD of 3.5 m. Precision analysis results show that these topographic data have good consistency in planar position and elevation compared with the existing Mars terrain data and have advantages in spatial resolution and terrain detail expression, which will be widely used in the geological background study of the "Tianwen-1" landing area, as well as landing site positioning, Martian surface remote operation planning, and other Mars scientific research and engineering tasks.￥internal-pdf://4050454703/Topographic Reconstruction of the _Tianwen-1_.pdf￥10.1109/tgrs.2022.3206961￥https://ieeexplore.ieee.org/ielx7/36/9633014/09893203.pdf?tp=&arnumber=9893203&isnumber=9633014&ref=￥英语￥sci&ei 期刊论文 Ieee Transactions on Geoscience and Remote Sensing, 2022, 卷号: 60, 页码: 14 作者:  W. Yan;  X. Ren;  J. J. Liu;  L. Zhang;  W. L. Chen 收藏  |  浏览/下载：8/0  |  提交时间：2023/06/14 Sky polarization pattern under multi-layer environment of atmosphere and sea fog 期刊论文 Frontiers in Physics, 2022, 卷号: 10, 页码: 10 作者:  Q. Fu;  Y. Liu;  N. Liu;  L. L. Si;  S. Zhang 收藏  |  浏览/下载：4/0  |  提交时间：2023/06/14 Polarization Aberration Analysis and Compensation of Off-Axis Optical System with Digital Micro-Mirror Device 期刊论文 Guangxue Xuebao/Acta Optica Sinica, 2022, 卷号: 42, 期号: 16 作者:  K. Wang;  C. Wang;  H. Shi;  Z. Liu;  Q. Fu 收藏  |  浏览/下载：0/0  |  提交时间：2023/06/14 Light-and-small optical systems by metal-based additive manufacturing 期刊论文 Chinese Optics, 2022, 卷号: 15, 期号: 5, 页码: 1019-1028 作者:  Q. Fu;  L. Yan;  S.-L. Tan;  Y. Liu;  L.-J. Wang and X. Zhang 收藏  |  浏览/下载：2/0  |  提交时间：2023/06/14 Assembly-level topology optimization and additive manufacturing of aluminum alloy primary mirrors 期刊论文 Optics Express, 2022, 卷号: 30, 期号: 4, 页码: 6258-6273 作者:  L. Yan;  X. Zhang;  Q. Fu;  L. J. Wang;  G. W. Shi 收藏  |  浏览/下载：0/0  |  提交时间：2023/06/14 Topographic Reconstruction of the "Tianwen-1" Landing Area on the Mars Using High Resolution Imaging Camera Images 期刊论文 Ieee Transactions on Geoscience and Remote Sensing, 2022, 卷号: 60, 页码: 14 作者:  W. Yan;  X. Ren;  J. J. Liu;  L. Zhang;  W. L. Chen 收藏  |  浏览/下载：4/0  |  提交时间：2023/07/17 The facilities and performance of TianQin laser ranging station 期刊论文 Classical and Quantum Gravity, 2022, 卷号: 39, 期号: 12, 页码: 20 作者:  C. S. Zhang;  T. Q. Gao;  Y. Y. Cao;  Z. W. Fan;  H. L. Fu 收藏  |  浏览/下载：10/0  |  提交时间：2023/06/14