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This is a Human Clinical Trial study.

September 10, 2025Remote SensingOpen Access

Fusing BDS and Dihedral Corner Reflectors for High-Precision 3D Deformation Measurement: A Case Study in the Jinsha River Reservoir Area

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Authors

ZQZhiyong QiChina Three Gorges Corporation (China)YMYanpian MaoChina Three Gorges Corporation (China)ZTZhengyang TangYangtze Optical Electronic (China)

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Implication

This case study reveals a new method to improve vertical deformation monitoring in mountainous regions, indicating enhanced accuracy with BDS and dihedral corner reflectors.

Key Points

The integration of BDS and dihedral corner reflectors achieves millimeter-level accuracy in vertical deformation measurement.
Results show better than 1 mm horizontal monitoring accuracy and about 5 mm vertical accuracy with the new method.
This method incorporates high-precision results from BDS/GNSS and SAR data for joint monitoring.
Findings suggest high potential for effective deformation monitoring in challenging canyon reservoirs.

Cite This Study

Qi et al. (2025) studied this question.

synapsesocial.com/papers/68c1d97d54b1d3bfb60fb0d9 https://doi.org/10.3390/rs17173000

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Implication

This case study reveals a new method to improve vertical deformation monitoring in mountainous regions, indicating enhanced accuracy with BDS and dihedral corner reflectors.

Fusing BDS and Dihedral Corner Reflectors for High-Precision 3D Deformation Measurement: A Case Study in the Jinsha River Reservoir Area

Discussion

Member takes

Implication

Key Points

Cite This Study

Fusing BDS and Dihedral Corner Reflectors for High-Precision 3D Deformation Measurement: A Case Study in the Jinsha River Reservoir Area

Discussion

Member takes

Implication

Key Points

Cite This Study

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