ANCHORAGE, Alaska, April 8, 2021 /PRNewswire/ — Warming at roughly double the rate as the remaining of the world, the Arctic is disproportionately affected by local weather change, but the area stays one of the least understood. Sandia National Laboratories scientists are working to acquire understanding of the realm by capturing and analyzing knowledge pulled from the depths of the Arctic Ocean.
In early February, a crew of Sandia scientists, led by geophysicist Rob Abbott, related a distributed acoustic sensing interrogator system to Quintillion’s current fiber optic cable community alongside the seafloor of Oliktok Point. This is the primary time distributed acoustic sensing has been used to seize knowledge on the seafloor beneath sea ice within the Arctic Ocean. The system captured and recorded cable vibrations 24 hours a day for a full week to determine the pure and human exercise going down inside the data-starved ocean.
This new monitoring methodology holds the potential to persistently seize all kinds of Arctic phenomena in a cheap and protected method in a fragile setting, Abbott stated. The crew expects to determine local weather alerts, such because the timing and distribution of sea ice breakup, ocean wave peak, sea ice thickness, fault zones and storm severity. Shipping, whale songs and breaching can also be recorded.
“This is a first-of-its-kind data collect, and as far as what national laboratories do, this is exactly the type of high-risk, high-reward research that could make a huge difference in how we’re able to monitor the Arctic Ocean,” stated Sandia Manager Kyle Jones. “This really is on the cutting edge of seismology and geophysics, along with climate change and other disciplines.”
“Quintillion’s fiber optic cable is in a favorable place on the North Slope of Alaska,” Abbott defined. “This technology works for this project for several reasons. We are not sending a boat out to plant monitors; we’re not traipsing over the sea ice trying to install sensors. This cable will exist for decades and we can take good data on it. It’s a very safe way of taking this measurement in a hazardous environment.”
The crew is starting to analyze the primary 168 hours of knowledge, and researchers are inspired by their findings. They have recognized knowledge indicative of ice quakes, ocean tides, currents and even a low flying hovercraft.
“The opportunity to work with some of the most knowledgeable geophysicists and data scientists in the country is exciting and an honor,” stated Michael McHale, Quintillion’s Chief Revenue Officer. “Supporting the work of the scientific community has long been a goal of Quintillion’s. Accomplishing that goal with a client as highly regarded as Sandia Labs exceeded our expectations.”
This accumulate was the primary of eight week-long knowledge collects that can occur over the subsequent two years throughout all 4 Arctic seasons: ice-bound, ice-free, freezing and thawing. A 3rd yr might be spent additional analyzing knowledge.
Quintillion is a non-public international communications company positioned in Anchorage, Alaska. Quintillion constructed, owns and operates a submarine and terrestrial high-speed fiber optic cable system that spans the Alaskan Arctic and connects to the lower-48. The deliberate three-phase Quintillion subsea cable system will in the end join Asia to the American Pacific Northwest, and to Western Europe by way of the Northwest Pass by the Alaskan and Canadian Arctic.
About Sandia National Laboratories
For greater than 70 years, Sandia National Laboratories has delivered important science and know-how to resolve the nation’s most difficult safety points. A robust science, know-how and engineering basis allows Sandia’s mission by a succesful analysis employees working on the forefront of innovation, collaborative analysis with universities and firms, and discretionary analysis initiatives with important potential affect. Sandia is operated and managed by National Technology and Engineering Solutions of Sandia, LLC (NTESS), an entirely owned subsidiary of Honeywell International, Inc. NTESS operates the labs as a contractor for the U.S. Department of Energy’s National Nuclear Security Administration.
SOURCE Quintillion Networks