PSMSL Data Centre

The PSMSL Data Centre, operated by the Permanent Service for Mean Sea Level, is a global repository that collects, maintains, and shares long-term measurements of sea levels. It provides researchers, policymakers, and the public with access to accurate, standardized data on how sea levels change over time worldwide. This information helps in studying climate change, coastal erosion, and other environmental issues. Essentially, the PSMSL Data Centre ensures that vital sea level data are preserved and accessible for understanding and addressing the impacts of rising seas.