VISTA, Calif. – WEBWIRE – Wednesday, September 13, 2023

Seatrec, Integral Consulting, Monterey Bay Aquarium Research Institute (MBARI), Naval Postgraduate School, and Scripps Institution of Oceanography at the University of California San Diego today announce funding from the National Oceanic & Atmospheric Administration’s (NOAA) Ocean Exploration. The two-year funding award supports the integration of a commercial, off-the-shelf directional hydrophone manufactured by GeoSpectrum Technologies Inc. onto Seatrec’s newly launched infiniTE™ float to study the ocean’s soundscape.

“Sound is a critical component to understanding the ocean, but the power demands of acoustic sensors make it impossible to listen for extended periods, not to mention the additional power required to process the acoustic data in order to reduce the data size for satellite communication,” points out Dr. Yi Chao, the Founder and CEO of Seatrec. “Seatrec’s newly launched infiniTE™ float, capable of generating electricity from temperature differences in the ocean, opens up vast new areas of knowledge to help us better understand and protect the ocean.”

Studies show that noise from humans adversely affects a broad range of organisms, from shellfish larvae to large marine mammals. Acoustic sensors, or hydrophones, are needed to quantify the impact of these noises; however, current technology limits their use to short deployments from expensive-to-operate ships or to areas where power is supplied via a cable from shore.

“A robust understanding of deep-sea acoustics is invaluable across a range of scientific, environmental, economic, and national security needs,” explains Dr. Kaus Raghukumar, an acoustic oceanographer at Integral Consulting. “The integration of a vector sensor into Seatrec’s profiler will leverage Integral’s NoiseSpotter® technology and expertise. A directional hydrophone allows for a better understanding of the location of sound sources, such as marine mammals.”

Seatrec’s infiniTE™ float provides a new platform for deep-water acoustic observations over unprecedented durations in remote regions.

“As part of NOAA Ocean Exploration’s mission to lead, coordinate, and fund expeditions around the world, we are uniquely situated to promote partners in the maritime community – like this creative team – who can advance ocean exploration technologies and acquire critical data and information about various marine environments,” said Jeremy Weirich, Director of NOAA Ocean Exploration. “Supporting this collaboration to develop and test an innovative sensor on a new underwater platform is important for filling data gaps about our ocean and enabling scientific discovery.”

About Seatrec
Seatrec designs and manufactures oceanic robots and energy harvesting platforms that generate electricity from naturally occurring temperature differences in ocean waters. This renewable energy can power oceanographic research equipment such as floats, gliders, and Autonomous Underwater Vehicles (AUVs), resulting in the most scalable, cost-effective deep ocean data collection possible. Seatrec originated at NASA’s Jet Propulsion Laboratory and the California Institute of Technology and was incorporated by CEO Dr. Yi Chao in 2016. Learn more about us at www.seatrec.com and follow us on @seatrecinc.

About Integral Consulting
Integral Consulting Inc. is a national science and engineering firm delivering technical solutions to complex environmental, health, economic, and natural resource challenges faced by our clients. We employ an unrelenting commitment to technical excellence, innovation, and collaboration to help our clients minimize yesterday’s impacts, comply with today’s demands, and plan for tomorrow’s needs. For information, visit www.integral-corp.com.

About NOAA Exploration Research
NOAA Ocean Exploration is dedicated to exploring the unknown ocean, unlocking its potential through scientific discovery, technological advancements, partnerships, and data delivery. We are leading national efforts to fill gaps in our basic understanding of the marine environment, providing critical ocean data, information, and awareness needed to strengthen the economy, health, and security of the United States and the world.

Media Contact
Sean Yokomizo
Seatrec, Inc.
sean.yokomizo@seatrec.com
+1 925.878.1200
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