Is there a vector layer showing sea level change by different cities around the world (so not just US or just EU ones)? I remember looking at ArcGIS Webmap some time ago, but can't find it now anymore. I would definitely prefer vector data as I would be able to have cities listed in the table, over raster data where I would need to manually look up for approximate number of each city.

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    If it's open data that you seek then I think the place to ask is the Open Data Stack Exchange.
    – PolyGeo
    Commented Nov 20, 2019 at 11:38

2 Answers 2


You may want to check PSMSL data to have a global overview of the sea-level. You can compare means over a year to get a idea of the changes. Here is the status of the Sea Level Network.

The NASA platform can be a good way to find those data. Here


I found this paper today: https://www.nature.com/articles/s41467-019-12808-z and here you have two webs: https://coast.noaa.gov/slrdata/ and https://www.star.nesdis.noaa.gov/sod/lsa/SeaLevelRise/LSA_SLR_timeseries.php

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