Zhiyu Zhang

According to our database, Zhiyu Zhang authored at least 8 papers between 2018 and 2025.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

2025

An Algorithm for Downscaling SMAP Soil Moisture to 3 km Using CYGNSS Observations.

Yifan Zhu, Fei Guo, Wentao Yang, Zhiyu Zhang, Zheng Li, Ziheng Wu, Xiaohong Zhang

IEEE Trans. Geosci. Remote. Sens., 2025

Daily 9-km Soil Moisture Retrieval With Reconstructed GNSS-R Observations.

Wentao Yang, Fei Guo, Xiaohong Zhang, Zhiyu Zhang, Yifan Zhu, Zheng Li, Dengkui Mei

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2025

2024

Correction of the SMAP Sea Surface Brightness Temperature and Retrieval of Sea Surface Salinity Incorporating CYGNSS Observables.

Zheng Li, Fei Guo, Zhiyu Zhang, Xiaohong Zhang

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024

High temporal resolution quasi-global landscape soil freeze-thaw map from spaceborne GNSS-R technology and SMAP radiometer measurements.

Wentao Yang, Fei Guo, Xiaohong Zhang, Zhiyu Zhang, Yifan Zhu

Int. J. Appl. Earth Obs. Geoinformation, 2024

Toward the Generation of 9 km Quasi-Global Microwave Land Surface Emissivity Map Using SMAP Radiometer and CYGNSS Reflectometer.

Yifan Zhu, Fei Guo, Xiaohong Zhang, Wentao Yang, Zhiyu Zhang, Zheng Li

Proceedings of the IGARSS 2024, 2024

High-Resolution Soil Moisture and Freeze-Thaw Retrievals Using CYGNSS Reconstruction Observations on the Qianghai-Tibet Plateau.

Wentao Yang, Fei Guo, Xiaohong Zhang, Zhiyu Zhang, Yifan Zhu, Zheng Li

Proceedings of the IGARSS 2024, 2024

2023

Physical Modeling and Compensation for Systematic Negative Errors in GNSS-R Snow Depth Retrieval.

Zhiyu Zhang, Fei Guo, Xiaohong Zhang, Zheng Li, Hang Liu

IEEE Trans. Geosci. Remote. Sens., 2023

2018

The Effects of Higher-Order Ionospheric Terms on GPS Tropospheric Delay and Gradient Estimates.

Zhiyu Zhang, Fei Guo, Xiaohong Zhang

Remote. Sens., 2018