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Analyze and download satellite, in situ, reanalysis and modeled data associated with sea level change and the processes that contribute to it.
The NASA Sea Level Projection Tool allows users to visualize and download the sea level projection data from the IPCC 6th Assessment Report (AR6). The goal of this tool is to provide easy and improved access and visualization to the consensus projections found in the report.
19 de abr. de 2022 · Global average sea level has risen 8–9 inches (21–24 centimeters) since 1880. In 2022, global average sea level set a new record high—101.2 mm (4 inches) above 1993 levels.
Learn more about the different causes of sea level change and the scientific background of observations and projecting sea level. Find out about the history of measuring sea level and how state-of-the-art physical climate models predict sea level change into the future.
10 de abr. de 2023 · The change in sea levels is linked to three primary factors, all induced by ongoing global climate change: Thermal expansion: When water heats up, it expands. About half of the sea-level rise...
10 de ago. de 2022 · Scientists have found that global mean sea level—shown in the line plot above and below—has risen 10.1 centimeters (3.98 inches) since 1992. Over the past 140 years, satellites and tide gauges together show that global sea level has risen 21 to 24 centimeters (8 to 9 inches).
14 de jul. de 2023 · This study identified geological dimensions and sea-level indicators, impacts, risks, and adaptation, physical components of sea-level change, and coastal ecosystems and habitats as major...
