Remote Sensing Technology and Application, Volume. 40, Issue 1, 1(2025)

Remote Sensing Large Models: Review and Future Prospects

Shuaihao ZHANG and Zhigang PAN*
Author Affiliations
  • Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing100190, China
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    Deep learning has significantly advanced remote sensing image processing technology, demonstrating notable improvements in both accuracy and speed. However, deep learning models typically require large amounts of manually labeled training samples in practical applications, and their generalization performance is relatively weak. In recent years, the development of visual foundation models and large language models has introduced a new paradigm for research on large models in remote sensing image processing. Remote sensing large models, also known as remote sensing foundation models, have garnered attention for their outstanding transfer performance in downstream tasks. These models are first pretrained on large datasets unrelated to specific tasks and are then fine-tuned to adapt to various downstream applications. Foundation models have already been widely applied in language, vision, and other fields, and their potential in the field of remote sensing is increasingly gaining attention from the academic community. However, there is still a lack of comprehensive surveys and performance comparisons of these models in remote sensing tasks. Due to the inherent differences between natural images and remote sensing images, these differences limit the direct application of foundation models. Against this backdrop, this paper provides a comprehensive review of common foundation models and large models specifically designed for the field of remote sensing from multiple perspectives. It outlines the latest advancements, highlights the challenges faced, and explores potential future directions for development.

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    Shuaihao ZHANG, Zhigang PAN. Remote Sensing Large Models: Review and Future Prospects[J]. Remote Sensing Technology and Application, 2025, 40(1): 1

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    Paper Information

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    Received: Jul. 21, 2024

    Accepted: --

    Published Online: May. 22, 2025

    The Author Email: Zhigang PAN (zgpan@mail.ie.ac.cn)

    DOI:10.11873/j.issn.1004-0323.2025.1.0001

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