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Article

2,429 Views

18 Pages

Integrating Multi-Point Geostatistics, Machine Learning, and Image Correlation for Characterizing Positional Errors in Remote-Sensing Images of High Spatial Resolution

Liang Xin,
Wangle Zhang,
Jianxu Wang,
Sijian Wang and
Jingxiong Zhang

Remote Sens.2023, 15(19), 4734;https://doi.org/10.3390/rs15194734

27 September 2023

Remote-sensing images of high spatial resolution (HSR) are valuable sources of fine-grained spatial information for various applications, such as urban surveys and governance. There is continuing research on positional errors in remote-sensing images...

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Article

5 Citations

1,997 Views

17 Pages

A Multi-Point Geostatistical Modeling Method Based on 2D Training Image Partition Simulation

Yifei Zhao,
Jianhong Chen,
Shan Yang,
Kang He,
Hideki Shimada and
Takashi Sasaoka

Mathematics2023, 11(24), 4900;https://doi.org/10.3390/math11244900

7 December 2023

In this paper, a multi-point geostatistical (MPS) method based on variational function partition simulation is proposed to solve the key problem of MPS 3D modeling using 2D training images. The new method uses the FILTERSIM algorithm framework, and t...

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Article

3 Citations

2,259 Views

21 Pages

Integrating Multimodal Deep Learning with Multipoint Statistics for 3D Crustal Modeling: A Case Study of the South China Sea

Hengguang Liu,
Shaohong Xia,
Chaoyan Fan and
Changrong Zhang

J. Mar. Sci. Eng.2024, 12(11), 1907;https://doi.org/10.3390/jmse12111907

25 October 2024

Constructing an accurate three-dimensional (3D) geological model is crucial for advancing our understanding of subsurface structures and their evolution, particularly in complex regions such as the South China Sea (SCS). This study introduces a novel...

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1,752 Views

22 Pages

Integrated Geomodel Accuracy Enhancement Based on Embedded MPS Geological Modeling for Thin Interbedded Reservoirs

Ling Ke,
Fengming Ruan,
Taizhong Duan,
Zhiping Li,
Xiangzeng Wang and
Lei Zhao

Energies2023, 16(19), 6850;https://doi.org/10.3390/en16196850

27 September 2023

Continental delta deposits are characterized by strong heterogeneity in the lateral direction; meanwhile, reservoir development is challenged by rapid changes in rock properties. Thus, it is critical to use proper methods for fine characterization to...

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