Ye et al. (2026) Land Surface Temperature End-to-End Retrieval From Fengyun-4B AGRI Thermal Infrared Remote Sensing Data Considering the Emissivity Angular Effect

Identification

• Journal: IEEE Transactions on Geoscience and Remote Sensing
• Year: 2026
• Date: 2026-01-01
• Authors: Xin Ye, Yanhong Duan, Zihe Li, P. X. Wang, Yao Zhang
• DOI: 10.1109/tgrs.2026.3665788

Research Groups

[Not specified in provided text.]

Short Summary

This paper presents an end-to-end retrieval method for Land Surface Temperature (LST) using thermal infrared data from the Fengyun-4B AGRI sensor, specifically accounting for the angular effects of surface emissivity.

Objective

• To develop and validate an end-to-end algorithm for retrieving Land Surface Temperature (LST) from Fengyun-4B AGRI thermal infrared remote sensing data, with a particular focus on integrating and correcting for the angular dependency of surface emissivity.

Study Configuration

• Spatial Scale: Satellite-based, covering large geographical areas (specific extent not detailed).
• Temporal Scale: Not specified in provided text.

Methodology and Data

• Models used: An end-to-end Land Surface Temperature (LST) retrieval algorithm (specific model name not provided).
• Data sources: Fengyun-4B Advanced Geosynchronous Radiation Imager (AGRI) thermal infrared remote sensing data.

Main Results

[Specific quantitative results are not available in the provided text.]

Contributions

[Specific contributions beyond the development of the LST retrieval method are not available in the provided text.]

Funding

[Not specified in provided text.]

Citation

@article{Ye2026Land,
  author = {Ye, Xin and Duan, Yanhong and Li, Zihe and Wang, P. X. and Zhang, Yao},
  title = {Land Surface Temperature End-to-End Retrieval From Fengyun-4B AGRI Thermal Infrared Remote Sensing Data Considering the Emissivity Angular Effect},
  journal = {IEEE Transactions on Geoscience and Remote Sensing},
  year = {2026},
  doi = {10.1109/tgrs.2026.3665788},
  url = {https://doi.org/10.1109/tgrs.2026.3665788}
}