11/12/2022 0 Comments Google time lapse tool![]() ![]() Scientists can use Landsat’s deep historical archive to study glacial loss. Both glaciers have retreated significantly since the launch of the first Landsat satellite in 1972. ![]() This USGS Landsat 8 image shows the extent of Bear Glacier (upper) and Aialik Glacier (lower) on Alaska’s Kenai Peninsula, as of September 4, 2018. By observing phenomena that can’t be seen by the human eye, Landsat helps users identify and analyze a wide variety of critical landscape changes. Landsat’s unique multi-spectral instruments simultaneously collect visible, shortwave and thermal infrared data. The baseline configuration of two operational Landsat satellites achieves 8-day repeat coverage of any location on Earth. At an altitude of 705 km, one Landsat satellite takes 232 orbits, or 16 days, to complete global coverage. Every day, the Landsat data archive grows by about 40 million square kilometers – the size of Europe and North America combined. These substantial investments, measured in tens of billions of dollars, have created a Landsat archive containing nearly 300 billion square kilometers of global imagery. Government investment in Landsat observations and data distribution. The content served by 3D Timelapse is derived, in large part, from five decades of U.S. Landsat is Indispensable for Google Timelapse Google time lapse tool for free#The videos will be available for free download in ready-to-use MP4 format. Google is also releasing more than 800 time-lapse videos covering more than 300 locations on YouTube. Or open Google Earth and click on the ship’s wheel to find interactive guided tours of the new imagery and featured locations. You can use the search bar to choose any place on the planet where you want to see the changes over time in motion. To explore Timelapse in Google Earth, go to g.co/Timelapse. ![]() Google partnered with Carnegie Mellon University’s CREATE Lab to create five thematic “Earth Voyager” stories that users can explore through guided tours: Landsat’s spectral bands allow researchers to see photosynthetic activity that is invisible to the naked eye. USGS Landsat 8 image showing algal bloom in Lake Erie in September of 2017. None of this would have been possible without the help of USGS: The data from USGS/NASA Landsat satellites have been the major source for the global imagery behind the Google Earth application, including this new feature. The new Timelapse tool allows researchers, educators, nonprofits, governments, and the world-wide community to access powerful 3D visuals to study our planet’s stories and consider actions regarding climate change, sustainable development and much more. Now anyone can watch time unfold across the globe and witness nearly four decades of planetary change. With Timelapse in Google Earth, 20 million satellite photos from the past 37 years have been embedded into Google Earth, allowing users to explore changes to our planet's surface over time. Google time lapse tool update#In the biggest update to Google Earth since 2017, you can now see our planet in an entirely new dimension: time. The films are divided into continents and topics such as urban development, water, agriculture, changes in forests, etc.The USGS, along with NASA, the European Commission, and the European Space Agency, has been critical in the provision of imagery for this new version of Google Earth Timelapse that shows visual evidence of global changes spanning nearly 40 years. The time-lapse function of Google Earth is not about zooming in, but about zooming out. One should get an impression of the state of the earth, said Google Earth boss Rebecca Moore. The Internet company put 800 time-lapse videos from interesting places on a new website. With the timelapse function, users of Google Earth can, for example, see how glaciers are melting, cities are growing and the rainforest is receding. To implement this function, the company has brought together 24 million satellite images from almost four decades. The oldest goes back to 1984. For this purpose, Google collected material from NASA’s Landsat missions and the EU’s Copernicus program, which comprises 20 petabytes of images. The resulting mosaic video is the largest video from and on our planet with a total size of 4.4 terapixels. In the future, even more images will be added every year, as Google announced at the presentation. Time lapse from Google Earth goes back up to 37 years The digital world atlas Google Earth gets a time-lapse function. It can be used to visualize the changes in individual regions and places over the past decades. Many of the views are even available in 3D. The time lapse is a novelty of the big update that Google presented on Thursday for its world view Earth. ![]()
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