Google Earth now has a new download available that will allow you to explore the depths of the oceans and their sea floors with Columbia University’s Lamont-Doherty Earth Observatory Global Multi-Resolution Topography (GMRT) Synthesis.
The new addition to Google Earth provides a map for half of all of the ocean that has ever been mapped, which is currently an area larger than North America. This significant update allows users to delve into the mysteries of the underwater world, offering a unique perspective on the vast and largely unexplored oceanic terrain. Watch the video after the jump to experience the new undersea maps for yourself.
The Importance of Ocean Mapping
The new data has been added to Google Earth in honor of World Oceans Day and in collaboration with Columbia University. This initiative not only celebrates the beauty and mystery of our oceans but also emphasizes the importance of ocean mapping for scientific research, environmental monitoring, and marine conservation. Detailed maps of the seafloor can help scientists understand ocean currents, marine ecosystems, and geological processes. They are also crucial for identifying underwater hazards and resources.
The GMRT Synthesis integrates data from various sources, including ship-based sonar surveys and satellite altimetry, to create a comprehensive and high-resolution map of the seafloor. This synthesis allows researchers to study underwater features such as mid-ocean ridges, deep-sea trenches, and underwater volcanoes in unprecedented detail. For example, the Mid-Atlantic Ridge, a divergent tectonic plate boundary located along the floor of the Atlantic Ocean, can now be explored in greater detail, providing insights into the processes that shape our planet’s crust.
Exploring the Seafloor with Google Earth
With the new seafloor maps, Google Earth users can embark on virtual expeditions to some of the most remote and fascinating parts of the ocean. Imagine diving into the Mariana Trench, the deepest part of the world’s oceans, or exploring the Great Barrier Reef, the largest coral reef system on the planet. These virtual journeys can inspire curiosity and a deeper appreciation for the ocean’s role in sustaining life on Earth.
Moreover, educators can use these maps as a powerful tool to teach students about marine science and geography. By visualizing the seafloor, students can better understand the complex interactions between the ocean and the Earth’s geology. This hands-on learning experience can foster a sense of stewardship for the marine environment and encourage the next generation of oceanographers and marine biologists.
You can also download everything you need from the Google Blog post. The blog provides detailed instructions on how to access and use the new seafloor maps, making it easy for anyone to start their underwater exploration. Whether you are a seasoned researcher or a curious novice, these maps offer a gateway to the hidden wonders of the ocean.
Source : Google
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