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A lightweight convolutional neural network with end-to-end learning for three-dimensional mineral prospectivity modeling: A case study of the Sanhetun Area, Heilongjiang Province, Northeastern China
期刊论文
ORE GEOLOGY REVIEWS, 2023, 卷号: 163, 页码: 20
作者:
Zhang, Baoyi
;
Xu, Kun
;
Khan, Umair
;
Li, Xuefeng
;
Du, Linze
收藏
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浏览/下载:6/0
  |  
提交时间:2024/01/22
3D geological models
Convolutional neural networks
Deconvolution
Weight of evidence
3D mineral prospectivity modeling
Applications of remote sensing and near-surface geophysical methods for the investigations of a morainic ridge susceptible to landslide. A case study from the high lands of the Himalayas, Pakistan
期刊论文
JOURNAL OF APPLIED GEOPHYSICS, 2023, 卷号: 217, 页码: 15
作者:
Ullah, Faheem
;
Su, Lijun
;
Alam, Mehtab
;
Cheng, Li
;
Kazantseva, Elena S.
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浏览/下载:4/0
  |  
提交时间:2024/02/27
ERT
MASW
GPR
Remote sensing
Landslide
Apatite U-Pb geochronological and geochemical constraints on the Mazhala Au-Sb deposit in South Tibet, China
期刊论文
ORE GEOLOGY REVIEWS, 2023, 卷号: 158, 页码: 15
作者:
Lan, Zhongwu
;
Zhang, Gangyang
;
Cao, Rong
;
Li, Fei
;
Cao, Huawen
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  |  
浏览/下载:9/0
  |  
提交时间:2023/10/09
Mazhala Au-Sb
South Tibet
Apatite
Geochronology
Geochemistry
A comprehensive overview on the origin of intrusive rocks and polymetallic mineralization in the Tongling ore-cluster region, lower Yangtze River Metallogenic Belt: Geological and geochemical constraints
期刊论文
ORE GEOLOGY REVIEWS, 2022, 卷号: 141, 页码: 23
作者:
Wang, Yu
;
Yang, Xiaoyong
;
Deng, Jianghong
;
Liu, Shasha
;
Sun, Chao
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浏览/下载:22/0
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提交时间:2022/04/12
Magmatism
Petrogenesis
Cu-Au deposit
Metallogenesis
Tongling ore-cluster region
Lower Yangtze River metallogenic belt
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:9/0
  |  
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:5/0
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提交时间:2023/07/17
Detection Capability Verification and Performance Test for the High Resolution Imaging Camera of Chinas Tianwen-1 Mission
期刊论文
Space Science Reviews, 2021, 卷号: 217, 期号: 6
作者:
W. Yan
;
J. Liu
;
X. Ren
;
C. Li
;
Q. Fu
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浏览/下载:2/0
  |  
提交时间:2022/06/13
Thermogenic gas controls high saturation gas hydrate distribution in the Pearl River Mouth Basin: Evidence from numerical modeling and seismic anomalies
期刊论文
ORE GEOLOGY REVIEWS, 2020, 卷号: 127, 页码: 16
作者:
Sun, Luyi
;
Wang, Xiujuan
;
He, Min
;
Jin, Jiapeng
;
Li, Jie
收藏
  |  
浏览/下载:37/0
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提交时间:2021/04/12
Gas hydrate
Erosion surface
Gas chimney
Upward migration
The Pearl River Mouth Basin
An overview on the origin of adakites/adakitic rocks and related porphyry Cu-Au mineralization, Northern Luzon, Philippines
期刊论文
ORE GEOLOGY REVIEWS, 2020, 卷号: 124, 页码: 23
作者:
Deng, Jianghong
;
Yang, Xiaoyong
;
Zhang, Li-peng
;
Duan, Liuan
;
Mastoi, Abdul Shakoor
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  |  
浏览/下载:30/0
  |  
提交时间:2020/10/26
Adakite
Porphyry Cu-Au deposit
Epithermal Au deposit
Ridge subduction
Slab melting
Fractional crystallization
Settlement behaviors investigation for underwater tunnel considering the impacts of fractured medium and water pressure
期刊论文
MARINE GEORESOURCES & GEOTECHNOLOGY, 2020, 页码: 10
作者:
Tan, Xuyan
;
Chen, Weizhong
;
Wang, Luyu
;
Yang, Jianping
;
Tan, Xianjun
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  |  
浏览/下载:10/0
  |  
提交时间:2021/05/25
Underwater tunnel
fractured rock
numerical simulation
real-time monitoring
settlement
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