Editing Coastal erosion extent (section)

== Observational Status ==
Monitoring of coastal erosion extent is ongoing with contributions from multiple research institutions and coastal observatories. Data availability varies regionally, with some areas benefiting from high-resolution temporal and spatial datasets, while others rely on periodic surveys or remote sensing snapshots. Future SIGNAL releases aim to incorporate standardized temporal structures, enhanced monitoring backbones, and refined causal attributions to improve the resolution and usability of coastal erosion extent data. Integration with complementary environmental signals will enhance understanding of erosion drivers and impacts.