BRGM Sea Level Rise Projections

The MSL_CIS_HIGH-END dataset provides regional projections of future mean sea level change under a high-end climate scenario, following methodologies from the IPCC Sixth Assessment Report (AR6). It offers global coverage at a spatial resolution of about 1° × 1°, with projections given relative to the 1995–2014 baseline period. Data are available for 2030 to 2150 in decadal steps, supporting long-term assessments of coastal risk, exposure, and adaptation planning. The dataset focuses on potential upper-bound sea level changes linked to extreme ice sheet responses and rapid ocean warming, providing valuable information for high-impact, low-probability planning scenarios.