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Mean sea level data
Name: Mean sea level data
File size: 924mb
Permanent Service for Mean Sea Level (PSMSL) PSMSL is the global data bank for long term sea level change information from tide gauges and bottom. Permanent Service for Mean Sea Level (PSMSL) logo small icon for map- based data page small icon for table-based data page small icon for download all. Data mean sea level icon The GLOSS sea level data centres in the table below provide complimentary data streams while helping to shape the future of the.
The first graph tracks the change in sea level since as observed by satellites. The second graph, derived from coastal tide gauge data, shows how much sea level changed from about to Data shown are latest available, given time needed to allow for processing. Global Mean Sea Level. This dataset contains the Global Mean Sea Level (GMSL) generated from the Integrated Multi-Mission Ocean Altimeter Data for Climate Research (GMSL dataset). Data are reported as changes relative to January 1, and are 2-month averages. Water expands as it warms, and melting of ice sheets and glaciers on land adds water to the ocean. Local measurements of sea level change reflect any vertical motion of the land: if land sinks, sea level rises. Conversely, if land moves up, sea level appears to be going down.
Data downloads - sea level and ocean heat content 10 Megabytes in size; They all include a time series of Global Mean Sea Level (GMSL). Download the data and images through the interactive tool enabling to plot the Mean Sea Level trend times series and maps by selecting an area, a time-period . Tide gauge data are used to validate ocean models and to detect errors and drifts in satellite The calculation of global mean sea level from tide gauges is not.