“The number of sensors we have on the sea floor on the west coast of North America can be counted on one hand,” he says. “There is a lot of cable in the ocean relative to the amount of sensors that we currently have.” The cables in this study were located in a shallow coas...
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sea observatories will include docking stations for AUVs, and there are a number of research groups currently working on developing this technology. When an event – most likely a seismic event – is detected, scientists on shore will be able to program the AUV, via satellite and a cable to...
It emphasizes the critical role of underwater cable detection in global communications and energy infrastructures, addressing complexities like low visibility and variable sea conditions. The analysis compares the efficacy of various models, particularly deep learning approaches like CNNs an...
Global map showing major road and rail networks over land, along with transmission line, underwater cable and shipping lane data superimposed over satellite images of cities illuminated at night. This image illustrates modern human impact on the planet. 印度洋在晚上。 全球性地图显示主要公路和路轨...
After taking 90 days to load the massive cable on deck, the ship completed its work after 62 days at sea. While all this involved a feat of modern engineering, some things never change, even over 150 years. Dependable had a crew of 60, representing five countries. And, a good crew ...
So this is a part of the dive map I hadn’t been to yet, both iconic in their own way and I was very happy to discover we would also be diving in and around Banda Island along the way. I think this meant we would be diving in the Banda Sea, Ceram Sea and Halmahera Sea – ho...
(UTM 16Q), based on preliminary echosounding measurements indicating water depths exceeding 250 metres below sea level. The vessel was anchored to prevent drifting caused by waves and currents. In this specific location, the CTD instrument was lowered, utilizing approximately 500 metres of cable...
“We have huge knowledge gaps about processes on the ocean floor and the structure of the oceanic crust because it is challenging to put instruments like seismometers at the bottom of the sea,” said Michael Manga, a UC Berkeley professor of earth and planetary science. “This research shows...
(but not too close as too close was often an invitation to disaster) to shore to explore, sound, map and observe the local fauna and topography. At night they would stand out to sea for safety. Safety from the tides, reefs, rocks and unfriendly locals. On April 29th they entered the ...