Zhang et al. (2025) TALESF: A Novel Terrain-Adjusted Local-Enhanced Spatiotemporal Fusion Method for Generating Spatiotemporally Seamless, High-Resolution NDVI

Identification

• Journal: IEEE Transactions on Geoscience and Remote Sensing
• Year: 2025
• Date: 2025-12-11
• Authors: Guodong Zhang, Gang Sun, Gaofei Yin, Yifei Ni, Yi Zhang, Jiangchuan Hu, Zongyan Li, Rui Chen, Changjing Wang, Meilian Wang, Yufang Zhang, Anxin Ding, Xinyan Liu, Aleixandre Verger
• DOI: 10.1109/tgrs.2025.3642983

Research Groups

Not available in the provided text.

Short Summary

Not available in the provided text. The paper introduces TALESF, a novel terrain-adjusted local-enhanced spatiotemporal fusion method for generating spatiotemporally seamless, high-resolution Normalized Difference Vegetation Index (NDVI).

Objective

• To develop and evaluate a new spatiotemporal fusion method, TALESF, capable of generating high-resolution, spatiotemporally seamless NDVI data, specifically addressing terrain effects.

Study Configuration

• Spatial Scale: Not available in the provided text. (Implied high-resolution from title)
• Temporal Scale: Not available in the provided text. (Implied spatiotemporally seamless from title)

Methodology and Data

• Models used: TALESF (Terrain-Adjusted Local-Enhanced Spatiotemporal Fusion method)
• Data sources: Not available in the provided text. (Implied satellite imagery for NDVI)

Main Results

• Not available in the provided text. (Expected results would demonstrate the effectiveness of TALESF in producing high-resolution, seamless NDVI, particularly in complex terrain, outperforming existing methods.)

Contributions

• Not available in the provided text. (Expected contributions include the introduction of a novel fusion method, TALESF, with specific enhancements for terrain adjustment and local feature preservation, leading to improved accuracy and seamlessness of NDVI products.)

Funding

• Not available in the provided text.

Citation

@article{Zhang2025TALESF,
  author = {Zhang, Guodong and Sun, Gang and Yin, Gaofei and Ni, Yifei and Zhang, Yi and Hu, Jiangchuan and Li, Zongyan and Chen, Rui and Wang, Changjing and Wang, Meilian and Zhang, Yufang and Ding, Anxin and Liu, Xinyan and Verger, Aleixandre},
  title = {TALESF: A Novel Terrain-Adjusted Local-Enhanced Spatiotemporal Fusion Method for Generating Spatiotemporally Seamless, High-Resolution NDVI},
  journal = {IEEE Transactions on Geoscience and Remote Sensing},
  year = {2025},
  doi = {10.1109/tgrs.2025.3642983},
  url = {https://doi.org/10.1109/tgrs.2025.3642983}
}