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Google Earth's timelapse feature puts a spotlight on climate change

  • Published at 08:16 pm April 17th, 2021
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File Photo: The Google logo is displayed outside the company offices in New York, US, June 4, 2019 Reuters

The feature shows the change in coastlines, sprawling expansion of cityscapes and agricultural lands, as well as the simultaneous recession of glaciers

Google Earth on Thursday added a timelapse feature to the popular platform, providing a glimpse into how climate change, urbanization, and deforestation have altered the planet over the last four decades.

Created with 24 million satellite images, along with 800 curated videos and interactive guides, the feature allows users to see a timelapse of any place on the planet, using inputs from the Nasa, US Geological Survey's Landsat program, and the European Union's Copernicus program.

Climate change is causing more frequent and severe flooding, droughts, storms, and heatwaves as average global temperatures rise to new records.

Google Earth's timelapse tool shows the change in coastlines, sprawling expansion of cityscapes and agricultural lands, as well as the simultaneous recession of glaciers, forests, and rivers.

One video shows rapid transition of forests near Bolivia into villages and farms, a major cause for deforestation in the Amazon rainforest; while another shows the recession of the Columbia Glacier in Alaska by 20 kilometres due to global warming.

Scientists have warned that a rise in global emissions of greenhouse gases may lead to extreme weather conditions and higher risks from natural disasters.