Neptune Adopts Sonardyne’s All-in-one Technology Platform

Australian headquartered subsea services specialist Neptune has become the latest company to adopt Sonardyne International's new all-in-one acoustic and inertial positioning technology platform to support its offshore survey projects. The order, made through Sonardyne’s Singapore subsidiary, includes the supply of Fusion 2 software, Compatt 6 seabed transponders and ROVNav 6 LBL (Long BaseLine) vehicle-mounted transceivers. The Compatt 6s and ROVNav 6s will be Sonardyne’s latest ‘plus’ hardware platform (6+), engineered to unlock the full capabilities of Fusion 2. Seamless Environment Built from the ground up Fusion 2 software offers a seamless environment in which surveyors can perform all of their... (read more)
2019-07-10 01:41:41

Netherlands and USA Cooperate in Environmental Security Certification Programme

Partrac GeoMarine, a Houston, USA, based Marine Survey and Consultancy company, has announced the award by the US Department of Defense (DoD) of a 3-year contract to demonstrate a new tool for mapping the in situ distribution of Contaminants of Concern (COCs) in aquatic sediments. The award is part of the Environmental Security Technology Certification Program (ESTCP), the DoD's environmental technology demonstration and validation programme. Partrac, together with its Netherlands based partner Medusa Explorations, will deploy the new instrument at up to three contaminated DoD Superfund sites to map the distribution of COCs such as Polycyclic Aromatic Hydrocarbons (PAHs), Polychlorinated Biphenyls... (read more)
2019-07-04 11:55:22

Fugro to Support Climate Change Research in the Caribbean

Geo-data specialist company Fugro is embarking on a coastal mapping project in Jamaica and Haiti to support The Investment Plan for the Caribbean Regional Track of the Pilot Program for Climate Resilience. The work, which comprises approximately 2,000 square kilometres of integrated shallow water and land-based elevation data, was awarded to Fugro by the University of West Indies Mona with financing from the Inter-American Development Bank. Fugro will accomplish the project using its Rapid Airborne Multibeam Mapping System (RAMMS). Reduce CO2 Emissions Introduced in August 2018, RAMMS delivers depth penetration and point densities for nearshore and coastal mapping. Weighing just... (read more)
2019-06-27 08:59:56

Hydrographic Information Driving Marine Knowledge

Today, as every year on June 21st, the International Hydrographic Organization (IHO) celebrates World Hydrography Day. This is an opportunity to raise public awareness of the vital role that hydrography plays in everyone's lives. This year's theme is: 'Hydrographic information, the engine of knowledge of the marine environment’. Wide Range of Activities The Hydrographic Offices of the IHO Member States use a wide range of activities to publicize hydrographic work and services, including: The reminders of the first Hydrographic Conference held in London in 1919 when representatives of 26 countries met at Trinity House in London to discuss and agree... (read more)
2019-06-20 10:21:40

Exploring the Deepest Points on Planet Earth

Report on The Five Deeps Expedition
As extreme explorer Victor Vescovo continues his round-the-world expedition to become the first person to descend to the five deepest points in the Earth’s five oceans using the custom-built deep submergence vehicle Limiting Factor, it prompts the question: ‘Do we know as much about the deepest places on our planet as we thought?’ As extreme explorer Victor Vescovo continues his round-the-world expedition to become the first person to descend to the five deepest points in the Earth’s five oceans using the custom-built deep submergence vehicle Limiting Factor, it prompts the question: ‘Do we know as much about the deepest places on our planet as we thought?’ Today, the best global maps of the oceans have a resolution of 30 arc-second grid cells (926m at the equator). Approximately 82% of the grid cells do not include a single depth measurement (Weatherall et al., 2015), and the percentage of the seafloor that has been directly... (read more)
2019-06-18 03:32:12

Smile

World Hydrography Day is celebrated each year on 21 June, which is also the beginning of the summer in the Northern Hemisphere. This year’s event signals the start of centenary celebrations in our industry; 2019 marks one hundred years since the 1st International Hydrographic Conference, which was held in London in 1919. The festivities will culminate in two years’ time, when World Hydrography Day will coincide with the IHO-100 Symposium in Monaco, marking the 100th anniversary of the International Hydrographic Organization which was established in 1921.  On 17 June, just a couple of days before this year’s event at the... (read more)
2019-06-18 12:51:03

Map Shows Warming Waters Where Coral Reefs Could Be Under Threat

The ocean is increasingly becoming too hot to handle and coral reefs are suffering as a result, according to a recent publication on Mongabay, a website with news and inspiration from nature's frontline. Above-normal sea surface temperatures due to human-induced climate change are creating conditions that are stressing coral reefs, causing them to bleach, a phenomenon by which heat-stressed corals are forced to expel the symbiotic algae that provide them with nutrition, leaving them weak and ghostly white. If the heat stress persists for too long, reefs may never recover, and even die. A new interactive map has been made... (read more)
2019-06-17 02:43:46

Definitive Global Map of Ocean Floor Doubles Data

The data available to produce the definitive map of the world’s ocean floor has more than doubled, just two years after the launch of an international effort to produce a complete map by the year 2030. Following the efforts of The Nippon Foundation-GEBCO Seabed 2030 Project, coverage of the world’s ocean floor has now increased from 6% to 15%. This is equivalent to around 32,000,000 square kilometres of bathymetric data, an area greater than the landmass of African. Heeding the call from Seabed 2030, the industry is now making significant contributions to the mission with around 570,000 square kilometres of... (read more)
2019-06-17 09:54:15

USGS and Scientists Test Drone-based Stream Gauging at 2019 Aquatic Airshow

The US Geological Survey (USGS) and independent scientists gathered recently in Auburn, Maine, to evaluate the use of sensor-mounted unmanned aircraft systems (UAS), or drones, to gauge stream stage, velocity, bathymetry, and discharge. The technology is being evaluated and modelled to determine whether it will support the fast, accurate and safe measurement of rivers, especially when they are flooded or contain floating trees, ice or other debris. Two Dozen Experts Close to two dozen hydrologic, geospatial and scientific experts gathered in what has been dubbed the '2019 Aquatic Airshow' to assess this technology. They were led by John Fulton of... (read more)
2019-06-10 11:03:06

Winners Announced in XPRIZE for Advancements in Autonomous Ocean Exploration

XPRIZE, a global leader in designing and operating incentive competitions to solve humanity’s grand challenges, has announced winners in the US$7M Shell Ocean Discovery XPRIZE, a global competition to advance ocean technologies for rapid, unmanned and high-resolution ocean exploration and discovery. The results were revealed at an awards ceremony hosted at the world-renowned Oceanographic Museum of Monaco, part of the Oceanographic Institute, Prince Albert I of Monaco Foundation. The grand prize winner, receiving a total of US$4M, was GEBCO-NF Alumni, an international team based in the United States, while KUROSHIO from Japan claimed US$1M as the runner-up: GEBCO-NF (International) – Led by... (read more)
2019-06-03 09:25:26
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