File:Satellite sea level observations 1993-2018.png

No higher resolution available.

Satellite_sea_level_observations_1993-2018.png (590 × 300 pixels, file size: 35 KB, MIME type: image/png)

This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

Summary

Description	English: Sea level rise is caused primarily by two factors related to global warming: the added water from melting ice sheets and glaciers and the expansion of seawater as it warms. The first graph tracks the change in sea level since 1993 as observed by satellites.
Date	25 April 2018
Source	https://climate.nasa.gov/resources/graphics-and-multimedia/ https://climate.nasa.gov/scientific-consensus/ https://climate.nasa.gov/vital-signs/
Author	Earth Science Communications Team, Jet Propulsion Laboratory/California Institute of Technology, National Aeronautics and Space Administration (NASA), 4800 Oak Grove Drive, Pasadena, CA 91109; (818) 354-4321

From NASA’s Global Climate Change website - https://climate.nasa.gov/vital-signs/sea-level/ based on Goddard Space Flight Center data.

Licensing

	This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."