Earth Observation and Remote Sensing Lab
Department of Civil Engineering, National Taiwan University
Resources 公開研究成果
1. NatShore: Automated Nation-scale Shoreline Extraction Tool
-
Fully automated nation-scale shoreline extraction from Landsat and Sentinel-2 imagery.
-
Workflow with physics-based spatial-unit delineation and tidal-aware image selection.
-
Pixel-level confidence metric quantifying uncertainty in extracted shorelines.
-
NatShore scalability is demonstrated across diverse applications and coasts.
-
NatShore provides an analysis-ready dataset for coastal management and assessment.
More info: Hung, H. T. & Tsai, Y.-L.*, 2026. NatShore: Automated Nation-scale Shoreline Extraction and Change Analysis Using Multidecadal Cross-mission Remote Sensing Data. International Journal of Applied Earth Observation and Geoinformation, 149, 105277, https://doi.org/10.1016/j.jag.2026.105277
2. TSSD-JP (Tide-coordinated & sediment cell-based shoreline dataset in Japan)
-
Both 1980s and 2020s shorelines along the Japanese coasts are extracted using cross-mission multispectral data and an automated shoreline extraction method.
More info: Tsai, Y.-L.*, 2024. Nation-scale Multidecadal Shoreline Extraction and Coastal Spatio-temporal Change Monitoring Using Cross-mission Remote Sensing Data. Ocean and Coastal Management, 253, 107136, https://doi.org/10.1016/j.ocecoaman.2024.107136
