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March 3, 2026IEEE Geoscience and Remote Sensing MagazineOpen Access

Unlocking the Past: A review of digital processing of historical aerial and satellite stereo analog imagery for geoscience applications

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Authors

LPLivia PiermatteiRMRobert McNabbMEMelanie Elias

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Overview

Review analyzes challenges and progresses in processing historical imagery for various geoscience applications.

Key Points

  • Understanding environmental changes requires utilizing historical stereo imagery, emphasizing the role of 3D reconstruction.
  • This review evaluated 198 studies showcasing advancements in photogrammetry and image processing from analog data.
  • Methods covered include generating digital elevation models and improving vertical accuracy through recent algorithms.
  • Unlocking these historical archives may enhance geosciences, but challenges in accessibility and processing persist, highlighting urgent needs.

Cite This Study

Piermattei et al. (2026) studied this question.

synapsesocial.com/papers/69a75dbec6e9836116a27f62https://doi.org/10.1109/mgrs.2025.3645144
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