Satellite Snafu Masked True Sea Level Rise for Decades – Scientific American

The numbers didn’t add up. Even as Earth grew warmer and glaciers and ice sheets thawed, decades of satellite data seemed to show that the rate of sea-level rise was holding steady—or even declining.

Now, after puzzling over this discrepancy for years, scientists have identified its source: a problem with the calibration of a sensor on the first of several satellites launched to measure the height of the sea surface using radar. Adjusting the data to remove that error suggests that sea levels are indeed rising at faster rates each year.

https://www.scientificamerican.com/article/satellite-snafu-masked-true-sea-level-rise-for-decades/?utm_source=facebook&utm_medium=social&utm_campaign=sa-editorial-social&utm_content=link-post&utm_term=sustainability_news_text_free

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