Multi-sensor deep learning for change detection

Change detection is an important task in Earth observation, which monitors changes in land cover, land use, and environmental conditions over time. Employing bi-temporal images from remote sensing platforms like satellites, change detection is essential for managing both natural and human-induced transformations. Change detection employs both supervised and unsupervised methods at pixel or object-based scales. Recent trends incorporate deep learning techniques, improving the effectiveness and accuracy of change detection algorithms. Over the past decade, the increase in available remote sensing sensors has led to diverse data sources, including a number of multi-spectral, Synthetic Aperture Radar (SAR), and hyperspectral sensors at different spatial and temporal resolutions. Mentionworthy advancements involve the integration of multi-temporal data from multiple sensors, addressing the trade-off between spatial resolution and temporal frequency. Among other benefits, multi-sensor change...