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1. Safe landing site selection based on estimated terrain hazards positional risk NSTL国家科技图书文献中心

Youran Qu | Yanmin Jin - 《Sixth International Conference on Geoscience and Remote Sensing Mapping (GRSM 2024),Part One of Two Parts》 - International Conference on Geoscience and Remote Sensing Mapping - 2025, - 1350607.1～1350607.8 - 共8页

摘要：In deep space exploration missions targeting regions of high scientific significance, it is imperative to address the challenges posed by complex terrain conditions, which necessitate greater precisio...

关键词： Hazard detection and avoidance | Error modelling | LiDAR | Safe landing site selection

2. Efficient self-calibration of three-dimensional multi-beam laser scanning: based on hierarchical data selection NSTL国家科技图书文献中心

Ganggang Chen | Yanmin Jin - 《Sixth International Conference on Geoscience and Remote Sensing Mapping (GRSM 2024),Part Two of Two Parts》 - International Conference on Geoscience and Remote Sensing Mapping - 2025, - 1350629.1～1350629.7 - 共7页

摘要：Self-calibration of three-dimensional multi-beam laser scanning (MBLS) is essential for precise data collection. However, the use of extensive point clouds for self-calibration results in significant ...

关键词： MBLS | Self-calibration | Hierarchical data selection

3. Mineral Impact on Brightness Temperature of the Moon: A Bivariate and GWR Approach With Microwave Radiometer Data NSTL国家科技图书文献中心

Yongjiu Feng | Panli Tang ... - 《IEEE Transactions on Geoscience and Remote Sensing》 - 2025,63 - 1～18 - 共18页

摘要：The mineral composition of lunar regolith influences brightness temperature (TB) as observed by the microwave radiometer (MRM); however, the large-scale spatial relationship between TB and mineral abu...

关键词： Minerals | Moon | Microwave theory and techniques | Microwave radiometry | Noise | Rocks | Fitting | Temperature distribution | Spatial resolution | Orbits

4. A combined plane fitting strategy and comparative analysis of plane fitting methods for landing hazard detection NSTL国家科技图书文献中心

Pengyang Dai | Yanmin Jin - 《International Conference on Remote Sensing, Mapping, and Geographic Information Systems (RSMG 2024),Part One of Two Parts》 - International Conference on Remote Sensing, Mapping, and Geographic Information Systems - 2024, - 134021U.1～134021U.8 - 共8页

摘要：Hazards detection plays a significant role in safe soft landing on extraterrestrial bodies. Plane fitting is a usually adopted technique to detect terrain hazards. There are two categories of methods ...

关键词： Plane fitting | Hazards detection | Point cloud

5. A weighted method modelling the trajectory uncertainty based on moving objects' speeds and positions NSTL国家科技图书文献中心

Xinyi Zheng | Yanmin Jin - 《International Conference on Remote Sensing, Mapping, and Geographic Information Systems (RSMG 2024),Part Two of Two Parts》 - International Conference on Remote Sensing, Mapping, and Geographic Information Systems - 2024, - 134022O.1～134022O.7 - 共7页

摘要：Trajectory data inevitably contain various errors which would affect the effectiveness of the trajectory data in various applications. Therefore, trajectory uncertainty modelling is a prerequisite pro...

关键词： Trajectory data | Speed | Position | Weighting strategy

6. A constant bank angle based two-stage predictor-corrector method for Mars atmospheric entry NSTL国家科技图书文献中心

Zhixian Luo | Yanmin Jin ... - 《International Conference on Remote Sensing, Mapping, and Geographic Information Systems (RSMG 2024),Part One of Two Parts》 - International Conference on Remote Sensing, Mapping, and Geographic Information Systems - 2024, - 134021L.1～134021L.10 - 共10页

摘要：The Mars atmospheric entry is the first phase in the entry, descent, and landing (EDL) process for Mars exploration. There is a high demand for the proper guidance law for atmospheric entry under the ...

关键词： Mars guidance | Atmospheric entry | Predictor-corrector | Constant bank angle

7. Evaluating ICESat-2 Seafloor Photons by Underwater Light-Beam Propagation and Noise Modeling NSTL国家科技图书文献中心

Huan Xie | Qi Xu ... - 《IEEE Transactions on Geoscience and Remote Sensing》 - 2024,62 - 1～18 - 共18页

摘要：Ocean surveying is of great significance to mankind’s development and utilization of the ocean. Island and reef area surveying is an important part of ocean surveying and mapping. The Ice, Cloud, and ...

关键词： Photonics | Sea surface | Bathymetry | Surface treatment | Histograms | Surface emitting lasers | Laser radar

8. High-Precision Geometric Calibration Model for Spaceborne SAR Using Geometrically Constrained GCPs NSTL国家科技图书文献中心

Zhenkun Lei | Yongjiu Feng ... - 《IEEE Transactions on Geoscience and Remote Sensing》 - 2024,62 - 1～12 - 共12页 - 被引量：1

摘要：The positioning accuracy of synthetic aperture radar (SAR) images is affected by factors, such as satellite platform instability, aging of on-board instruments, and environmental changes. Geometric ca...

关键词： Calibration | Radar polarimetry | Delays | Satellites | Imaging | Azimuth | Spaceborne radar

9. Probabilistic analysis and evaluation of classical line error band models of ε-band, G-band, and standard deviation band NSTL国家科技图书文献中心

Lejingyi Zhou | Yanmin Jin ... - 《Earth and Space: From Infrared to Terahertz (ESIT 2022): 17-19 September 2022.Nantong, China》 - Earth and Space: From Infrared to Terahertz (conference) - 2023, - 1250528-1～1250528-6 - 共6页

摘要：The line error band models have been extensively used for evaluating the position errors of the line features in surveying, remote sensing, etc.. Although there have been several classical line error ...

关键词： Error analysis | Data acquisition | Process modeling | Remote sensing | Roads | Safety | Space operations

10. Parameter setting and analysis for the artificial potential functions in the application of small celestial bodies landing trajectory planning NSTL国家科技图书文献中心

Lizhou Sun | Yanmin Jin ... - 《Earth and Space: From Infrared to Terahertz (ESIT 2022): 17-19 September 2022.Nantong, China》 - Earth and Space: From Infrared to Terahertz (conference) - 2023, - 1250529-1～1250529-6 - 共6页

摘要：The targets of landing missions on small celestial bodies usually have high scientific value but complex terrain. Therefore, there are high demands for the landing trajectory planning method with rega...

摘要：In deep space exploration missions targeting regions of high scientific significance, it is imperative to address the challenges posed by complex terrain conditions, which necessitate greater precisio...

关键词： Hazard detection and avoidance | Error modelling | LiDAR | Safe landing site selection

摘要：Self-calibration of three-dimensional multi-beam laser scanning (MBLS) is essential for precise data collection. However, the use of extensive point clouds for self-calibration results in significant ...

关键词： MBLS | Self-calibration | Hierarchical data selection

摘要：The mineral composition of lunar regolith influences brightness temperature (TB) as observed by the microwave radiometer (MRM); however, the large-scale spatial relationship between TB and mineral abu...

关键词： Minerals | Moon | Microwave theory and techniques | Microwave radiometry | Noise | Rocks | Fitting | Temperature distribution | Spatial resolution | Orbits

摘要：Hazards detection plays a significant role in safe soft landing on extraterrestrial bodies. Plane fitting is a usually adopted technique to detect terrain hazards. There are two categories of methods ...

关键词： Plane fitting | Hazards detection | Point cloud

摘要：Trajectory data inevitably contain various errors which would affect the effectiveness of the trajectory data in various applications. Therefore, trajectory uncertainty modelling is a prerequisite pro...

关键词： Trajectory data | Speed | Position | Weighting strategy

摘要：The Mars atmospheric entry is the first phase in the entry, descent, and landing (EDL) process for Mars exploration. There is a high demand for the proper guidance law for atmospheric entry under the ...

关键词： Mars guidance | Atmospheric entry | Predictor-corrector | Constant bank angle

摘要：Ocean surveying is of great significance to mankind’s development and utilization of the ocean. Island and reef area surveying is an important part of ocean surveying and mapping. The Ice, Cloud, and ...

关键词： Photonics | Sea surface | Bathymetry | Surface treatment | Histograms | Surface emitting lasers | Laser radar

摘要：The positioning accuracy of synthetic aperture radar (SAR) images is affected by factors, such as satellite platform instability, aging of on-board instruments, and environmental changes. Geometric ca...

关键词： Calibration | Radar polarimetry | Delays | Satellites | Imaging | Azimuth | Spaceborne radar

摘要：The line error band models have been extensively used for evaluating the position errors of the line features in surveying, remote sensing, etc.. Although there have been several classical line error ...

关键词： Error analysis | Data acquisition | Process modeling | Remote sensing | Roads | Safety | Space operations

摘要：The targets of landing missions on small celestial bodies usually have high scientific value but complex terrain. Therefore, there are high demands for the landing trajectory planning method with rega...

关键词： Space operations | Analytical research | Safety | Numerical simulations | Planets

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