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Spatial understanding of historical and future landslide variation in Africa 期刊论文
NATURAL HAZARDS, 2023, 页码: 29
作者:  Nahayo, Lamek;  Peng, Cui;  Lei, Yu;  Tan, Rongzhi
收藏  |  浏览/下载：8/0  |  提交时间：2023/11/16
Accessibility of Primary Schools in Rural Areas and the Impact of Topography: A Case Study in Nanjiang County, China 期刊论文
LAND, 2023, 卷号: 12, 期号: 6, 页码: 18
作者:  Zhu, Yuanyuan;  Zinda, John Aloysius;  Liu, Qin;  Wang, Yukuan;  Fu, Bin
收藏  |  浏览/下载：0/0  |  提交时间：2023/11/13
The probability-based granular field of vegetated soils 期刊论文
EARTH SURFACE PROCESSES AND LANDFORMS, 2022, 页码: 17
作者:  Zhang, Jun;  Li, Yong;  Liu, Daochuan;  Jiang, Ning;  Yang, Taiqiang
收藏  |  浏览/下载：18/0  |  提交时间：2022/09/30
Large-scale patterns of understory biomass and its allocation across China's forests 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2022, 卷号: 804, 期号: x, 页码: -
作者:  Jin, Yanqiang;  Liu, Chenggang;  Qian, Song S.;  Luo, Yiqi;  Zhou, Ruiwu
收藏  |  浏览/下载：102/0  |  提交时间：2021/10/21
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：7/0  |  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：3/0  |  提交时间：2023/07/17
Human-Climate Coupled Changes in Vegetation Community Complexity of China Since 1980s 期刊论文
EARTHS FUTURE, 2022, 卷号: 10, 期号: 7
作者:  Su, Yanjun;  Guo, Qinghua;  Guan, Hongcan;  Hu, Tianyu;  Jin, Shichao
收藏  |  浏览/下载：0/0  |  提交时间：2024/03/07
Neural network guided interpolation for mapping canopy height of China's forests by integrating GEDI and ICESat-2 data 期刊论文
REMOTE SENSING OF ENVIRONMENT, 2022, 卷号: 269
作者:  Liu, Xiaoqiang;  Su, Yanjun;  Hu, Tianyu;  Yang, Qiuli;  Liu, Bingbing
收藏  |  浏览/下载：0/0  |  提交时间：2024/03/07
Susceptibility assessment of small, shallow and clustered landslide 期刊论文
Earth Science Informatics, 2021, 卷号: 166, 期号: 14, 页码: 2347-2356
作者:  Xuemei Liu;  苏鹏程(Su PengCheng);  Yong Li;  Jun Zhang;  Taiqiang Yang
收藏  |  浏览/下载：42/0  |  提交时间：2022/03/25
Digital mapping of zinc in urban topsoil using multisource geospatial data and random forest 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 792, 页码: 8
作者:  Shi, Tiezhu;  Hu, Xianjun;  Guo, Long;  Su, Fenzheng;  Tu, Wei
收藏  |  浏览/下载：72/0  |  提交时间：2021/11/05

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