The world has a more detailed map of the sea floor than ever thanks to the notes taken from space. NASA published a video This week, it showed a significant clear picture of the bottom of the ocean, which is possible thanks to the new satellite technology.
The moon’s face is set more comprehensive than the depths of the Earth’s oceans. But after NASA and the French Space Agency CNES launched the Swot Swot and Terrain Satellite in 2022, we started taking a clearer look on the depth. In December, the researchers published the revelation Sea bottom map in the magazine sciences Using one year of SWOT data.
The moon’s face has been assigned more comprehensive than the depths of the Earth’s oceans
The satellite helps fill wide gaps in the data collected by the ship, and provides a higher accuracy image of the previous satellites that it was able to provide. On the practical level, maps can help submarine to move more safely through the pre -heapons of mysterious oceans. They can also inform Work is fraught with risks in lying and reform Underwater communication cables that keep people in contact through our planet.
NASA’s new video is just a fun to watch. Animation shows how the sea floor looks off the coast of Mexico, South America and the South Pole. Research that uses data from constant SWOT, so we can expect more ideas about the abyss in the ocean in the future.
Maps use the data -based data to detect the features that have not been previously previously. Because of its largest bloc, the hills circulating and the under the sea are called seamouts, which exerts stronger gravity withdrawal than its surroundings. SWOT can notice these exact differences by monitoring the bumps above along sea surface. In the video, green areas are higher to purple -colored areas.
This method allows Swot Discovering stupid hills And other features that were very small for old satellites to find radar pulses. “We were surprised that Soyotu sciences Paper, he said in NASA Blog Published this week. The researchers now know that these hills, which were formed where tectonic paintings are disintegrated from each other, a blanket of about 70 percent of the ocean floor. This makes them the most common shape of the earth on Earth, according to Yu.
Sonar ships can also set the abyssal hills, but it is a slow and difficult task. To date, the ships have set about a quarter of the ocean floor of the planet.
