TechCrunch: Scientists turn undersea fiber optic cables into seismographs. “Monitoring seismic activity all over the world is an important task, but one that requires equipment to be at the site it’s measuring — difficult in the middle of the ocean. But new research from Berkeley could turn existing undersea fiber optic cables into a network of seismographs, creating an unprecedented global view of the Earth’s tectonic movements.”
Total Telecom: Google announces the completion of Curie Cable, connecting US and Chile. “Google has announced that its trans-Continental Curie cable, which connects Chile with the US, has been successfully installed and tested. The cable is expected to go live in the second quarter of 2020.”
New-to-me, from Esri: Web Maps Share Detailed Submarine Cable Data. “The Submarine Cable Database enables analysis for the Submarine Cable Almanac, Cable Map, Industry Tender Package, and Industry Newsfeed. The Submarine Cable Database was developed in 2013 and modified with real-time data thereafter. It tracks more than 400 current and planned domestic and international cable systems, including project information suitable for querying filtered by client, year, project, region, system length, capacity, landing points, data centers, owners, and installers.” I don’t know if there are any paywalled information sets, but I was able to browse around without registering/logging in and found a fair amount of information.
Reuters: Google completes subsea cable to Chile in global cloud push. “Alphabet Inc’s Google has completed a 10,000-kilometer (6,214-mile) subsea cable linking the coast of California to Chile, a key step in its plans to bolster its global cloud computing infrastructure.”
TechCrunch: Google builds its own subsea cable from the US to France. “Google, like all major internet companies, often participates in building new subsea cables because it wants to own the connectivity between its data centers around the world. Those cables are typically built and owned by a consortium of companies (and sometimes shared by competitors). Now, however, Google is building its own cable that will span from Virginia Beach in the U.S. to the Atlantic coast of France.”