Maryland News

Out-of-this-world: a UX-1 HROV. Photo: EU UNEXMIN Project

Subsea Mining: The Next Big Thing for UUVs

of the polymetallic nodules. The trove is potentially also, “the largest known primary cobalt resource in the world.”AUV visuals: Swire Seabed’s user interface. Photo: Swire SeabedProven techniquesThe company says a 2016 multi-year R&D pact between the (Aberdeen Proving Ground) in Maryland and Deep Reach Technology of Houston identified over 180 MM t of REEs and Sc. Not surprisingly, and in light of its recent REE discoveries, Norway has announced it will follow the Cooke Isles example of issuing licenses to qualified subsea mining companies.Ocean Minerals’ qualified offshore

© dell/Adobe Stock

VA Offshore Wind: A Strong Foundation

scenario for early wind work is through research projects, funded by a mix of federal, state and private-sector dollars.  For example, in 2017, the US Department of Energy (DOE) established the National Offshore Wind R&D Consortium.  Virginia joined the Consortium this January, along with Maryland and Massachusetts.  The Consortium includes established wind energy companies, e.g., Deepwater Wind, Shell and Orsted, as well as the Carbon Trust, the Renewables Consulting Group and DOE’s National Renewable Energy Laboratory (NREL).  Critically, the Consortium has money - $41 million

(Photo: CGG)

Nine US States Seek to Stop Atlantic Seismic Testing

Donald Trump's "energy dominance" agenda to boost oil output for U.S. consumption and for exports, also went to ION GeoVentures, Spectrum Geo Inc and TGS-NOPEC Geophysical Company.The companies did not immediately respond to requests for comment.The other attorneys general are from Maryland, Connecticut, Delaware, Maine, Massachusetts, New Jersey, North Carolina and Virginia. They joined a suit by conservationists filed earlier this month by groups including the Coastal Conservation League, the Natural Resources Defense Council and Oceana.(Reporting by Timothy Gardner; Editing by Cynthia

(U.S. Navy photo by Victoria Kinney)

US Navy Sailors Dive Into Aquarium Exhibits

Sailors assigned to the U.S. Naval Academy and Explosive Ordnance Disposal (EOD) Mobile Unit 12 dove with more than 1,000 fish in the Western Atlantic tank exhibit at the National Aquarium in Baltimore to show off Navy diving assets as part of Maryland Fleet Week and Air Show Baltimore (MDFWASB), October 4.This display of fins and bubbles attracted more than 200 visiting students. While leaning on the walls of the 330,000-gallon aquarium, children watched and interacted with the divers using hand signs and also posed for pictures with the Sailors.In addition to interacting with hundreds of visitors

The U.S. Naval Surface Warfare Center Carderock Division’s South Florida Ocean Measurement Facility (Photo: Sonardyne)

Sonardyne Aids US Navy Underwater Vehicle Testing

Underwater target tracking technology from Houston-based Sonardyne Inc., has been chosen by the U.S. Naval Surface Warfare Center (NSWC), Carderock Division for testing subsea systems and underwater vehicles in development for the Navy and wider maritime industry.Located in Maryland, Carderock Division is the U.S. Navy's research, engineering, modelling and test center for surface and undersea technologies. It is the largest, most comprehensive establishment of its kind in the world. Thanks to its proximity to the Gulf Stream, Carderock’s South Florida Ocean Measurement Facility (SFOMF)

Harbin Engineering University from China takes first place in the 2018 International RoboSub Competition. RoboSub is a robotics program where students design and build autonomous underwater vehicles to compete in a series of visual-and acoustic-based tasks. (Photo by Julianna Smith, RoboNation)

Students Face Off in Underwater Competition

;s future force.Harbin Engineering University (China) took this year’s top prize, while National University of Singapore and École de Technologie Supérieure (Canada) placed second and third, respectively.Smaller awards in specially judged categories went to the University of Maryland, Baltimore County; École de Technologie Supérieure; Texas A&M University; Washington State University; University of Puerto Rico at Mayagüez (Puerto Rico); San Diego Robotics 101; University of Alberta (Canada); Ohio State University; and Wroclaw University of Science and

Photo: Trident Winds Inc

EnBW, Trident Winds JV for Offshore Wind Project in California

in recent years: in 2015 the U.S. Department of Energy published a nationwide wind study, which contemplates 22 gigawatts (GW) of wind energy deployment by 2030 and 86 GW by 2050. The first offshore wind farm is now in operation.  At the same time, the states of Massachusetts, New York, Maryland and New Jersey have established specific targets for offshore wind development: according to targets that have already been released, up to 8 GW of offshore wind should be in operation by 2030. 

The William B Morgan Large Cavitation Channel (LCC) is a large variable-pressure closed-loop water tunnel that has been operated by the U.S. Navy in Memphis since 1991. This facility is well designed for a wide variety of hydrodynamic and hydroacoustic tests. Its overall size and capabilities allow test-model Reynolds numbers to approach, or even achieve, those of full-scale air- or water-borne transportation systems. (Photo: U.S. Navy)

Navy Tests Scale Models in Big Facilities

ship performance finely enough to write fly-by-wire algorithms on a full scale submarine,” said Brown.The center’s rotating arm basin pivots around a center for propulsor evaluations in turns and captive model stability and control experiments. The center also has access to a reservoir in Maryland where scaled models of both ships and submarines are tested.But some of Carderock’s most impressive capabilities reside far away, at facilities from the Alaska to the Bahamas, and from Tennessee to Idaho.Carderock’s Combat Craft division in Little Creek, Va., manages a number of small

Photograph of Hurricane Edouard taken from the International Space Station on September 17, 2014. (Credit: NASA JSC/ISS)

Why Do Some Hurricanes Rapidly Intensify?

Atmospheric Sciences. The study’s authors include: Hua Leighton; Sundararaman Gopalakrishnan; Jun A. Zhang and Robert F. Rogers from NOAA’s Atlantic Oceanographic and Meteorological Laboratory; Zhan Zhang and Vijay Tallapragada from NOAA’s Environmental Modeling Center in College Park, Maryland

Kenneth Graham (Photo: NOAA)

NOAA Taps Graham to Lead National Hurricane Center

Rouge forecast office, Graham served as the systems operations division chief at National Weather Service Southern Region headquarters in Fort Worth, Texas, where he led Hurricane Katrina recovery efforts. He also served as the meteorological service chief at NWS headquarters in Silver Spring, Maryland, and was the meteorologist-in-charge at the local forecast offices in Birmingham, Alabama, and Corpus Christi, Texas.   Graham has vast experience working with emergency managers prior to and during a wide variety of weather threats and spent time deployed with officials at emergency operations

© mikeby / Adobe Stock

US Rivers Getting Saltier, Drinking Water at Risk -Study

from rocks and soil in streams. The study found that a combination of salts can do more damage than one salt alone.   "Until now we didn't fully appreciate the role that different salts play in altering the pH of streams and rivers of our country," said Sujay Kaushal, a University of Maryland geologist and the lead scientist of the study, published in the early edition of the Proceedings of the National Academy of Sciences. The study also looked at waterways in southern Canada.   Increased salt levels of waterways was a factor in the lead poisoning crisis in Detroit, in which

Marine Technology Magazine Cover May 2019 - Underwater Defense Technology

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