The Copernicus Sentinel-3A satellite saw the temperature at the top of Hurricane Harvey on 25 August at 0406 GMT as the storm approached the US state of Texas. The brightness temperature of the clouds at the top of the storm, some 12-15 km above the ocean, range from about -80°C near the eye of the storm to about 20°C at the edges.

Hurricanes are one of the forces of nature that can be tracked only by satellites, providing up-to-date imagery so that authorities know when to take precautionary measures.

Official US Navy file photo of the Arleigh Burke-class guided-missile destroyer USS John S. McCain (DDG 56) – photo: USN ©

The guided-missile destroyer USS John S McCain (DDG 56) has arrived at Changi Naval Base following a collision with the merchant vessel Alnic MC while underway east of the Straits of Malacca and Singapore on 21 August. The collision was reported at 0624 Japan Standard Time. Significant damage to the hull resulted in flooding to nearby compartments, including crew berthing, machinery, and communications rooms. Damage control efforts by the crew halted further flooding.

There are currently ten Sailors missing and five injured. Four of the injured were medically evacuated by a Singapore Armed Forces helicopter to a hospital in Singapore for non-life threatening injuries. The fifth injured Sailor does not require further medical attention.

Search and rescue efforts continue in coordination with local authorities.

News updates here.

According to a report issued by the Chamber of Shipping of British Columbia, Canada, in its news round-up of 19 August a new speed record for reaching the North Pole has been set by Russia’s nuclear icebreaker 50 Let Pobedy, which made the passage from Murmansk to the North Pole in just 79 hours. It was reported that during the transit, the vessel hosted a conference dedicated to Arctic issues with a key topic being the economic worth of developing yearround navigation on the Northern Sea Route.

These documents are issued by the UK Maritime and Coastguard Agency (MCA) and are a series of informative notices addressed to the Shipping Community including Owners, Managers, Masters and Agents.

A collection of active Marine Guidance Notes dating from April 2000 is
available here.

A collection of active MINs dating from May 2004 is available here.

MSNs from February 1963 onward are available here.

A collection of M-notices (MGNs and MSNs) relevant to the transport of dangerous goods by sea is available from March 1999 here.

Legislation relevant to Merchant Shipping Notices can be found here.

Early in August it was announced from Victoria BC, Canada, that Carmanah Technologies Corporation had closed its previously announced transaction to acquire New Zealand-based Vega Industries Limited. The purchase price is NZD $12.0 million (USD $9.0 million) subject to certain adjustments and escrow holdbacks, it is understood.

This acquisition brings together Sabik Marine, Carmanah, Ekta, and Vega to create a global leader in the marine aids to navigation market. Integration plans, with a specific focus on providing marine aids to navigation customers comprehensive single-source solutions, are expected to be implemented over the coming months.

An external view of Europe’s largest vacuum chamber, the Large Space Simulator, which subjects entire satellites to space-like conditions ahead of launch. This 15 metre-high and 10 metre-diameter chamber is cavernous enough to accommodate an upended double decker bus, it has been reported.

Satellites are lowered down through a top hatch. Once the top and side hatches are sealed, high-performance pumps create a vacuum a billion times lower than standard sea level atmosphere, held for weeks at a time during test runs. A 121-segment mirror array reflects simulated sunlight into the chamber, at the same time as the internal walls are pumped full of -190°C liquid nitrogen, together recreating the extreme thermal conditions prevailing in orbit.

Britain’s future flagship HMS Queen Elizabeth sailed into her home port of Portsmouth for the first time on 16 August. Greeted by thousands of people lining the Portsmouth seafront, the 65,000-tonnes displacement carrier was met with the warmest of welcomes as she arrived in her home port on the morning. Sailors lined the flight deck of the largest warship ever built for the Royal Navy as she passed Portsmouth’s Round Tower. HMS Queen Elizabeth was also greeted with a flypast from the Fleet Air Arm, including Wildcat and Merlin helicopters and Hawk jets.

The Nippon Foundation and the Japan Coast Guard held a press conference on 18 July to announce the Coast Guard Global Summit, a forum of senior maritime safety officials to be held in Tokyo on 14 September, with a total of 40 countries, territories, and institutions expected to participate. This summit is also expected to issue a joint statement calling for cooperation that transcends existing bilateral and regional frameworks.

At the press conference, Admiral Satoshi Nakajima, commandant of the Japan Coast Guard, referred to Prime Minister Shinzo Abe’s message delivered to the launch ceremony of the Umi-to-Nippon Project (The Ocean and Japan Project), held on Japan’s Marine Day public holiday (17 July). In his message, Prime Minister Abe stressed the importance of global-level cooperation among institutions on the front line of maritime safety issues, along with diplomacy, toward achieving free and safe seas.

Southern Europe is in the grip of a relentless heatwave, fuelling wildfires and water shortages. Information from the Copernicus Sentinel-3A satellite has been used to map the sweltering heat across the region.

The main objective of the Sentinel-3 mission is to measure sea surface topography, sea and land surface temperature, and ocean and land surface colour with high accuracy and reliability to support ocean forecasting systems, environmental monitoring and climate monitoring. The mission is jointly operated by ESA and EUMETSAT to deliver operational ocean and land observation services.

At the end of July it was announced by the UK Space Agency that it is working with research institutions, industry and non-profit organisations to develop strong international partnerships to help tackle economic, societal and environmental issues using satellite technology.

It is understood that the Agency will award funding through its International Partnership Programme (IPP), which is designed to partner UK space expertise with overseas governments and organisations. This is part of the Global Challenges Research Fund (GCRF), which aims to support cutting-edge research and innovation that addresses the challenges faced by developing countries.

Ten small and medium sized enterprises (SMEs) and research organisations have been given a total of £338,000 to use to establish partnerships in countries including Zambia, Ethiopia and Vietnam.

On the morning of 2 August Arianespace launched a Vega rocket carrying two Earth observation satellites for Italy, France and Israel encased in Vega’s lighter protective fairing.

Liftoff of Vega’s tenth mission from Europe’s Spaceport in Kourou, French Guiana came at 0158 GMT (0358 Central European Summer Time) or 2258 local time on a mission lasting 97 minutes to deliver Optsat-3000 and Venµs into their planned orbits. Optsat-3000 will provide Italy’s Ministry of Defence with global high resolution images. With a mass of 368 kg, it was the first to be released after about 42 minutes. The 264 kg Venµs was released 49 minutes later. Venµs (Vegetation and Environment monitoring on a New Micro Satellite) sponsored by France and Israel will study vegetation and the environment, and demonstrate a new electrical propulsion system.

Optsat-3000 has a design life of seven years and Venµs four and a half years.

Opening the ICAO Remotely Piloted Aircraft Systems Symposium (RPAS) in Abuja on 18 July, ICAO Council President Dr Olumuyiwa Benard Aliu stressed the importance of a globally coherent regulatory framework for the management of unmanned air traffic. He remarked: ‘If you consider a company envisaging a global drone fleet to enhance its deliveries, the value of having a myriad of domestic national regulations aligned via globally harmonized international standards becomes clearly apparent.’

President Aliu also stressed the complexity of this task, notably in terms of the tremendous diversity of types and applications of Unmanned Aircraft Systems
(UAS), and the need to place safety first.

Founded in 1909, The Air League’s mission is to enhance national understanding of the importance to the UK of aviation and aerospace. The Air League’s vision is to ensure continued recognition by leaders in the UK that a strong aviation and aerospace sector is essential to the economic prosperity and security of the UK.

At the end of July the League published a second briefing paper on Aviation and Brexit. This document seeks to contribute positively to the debate to help ensure the continued contribution the sector makes to the prosperity, employment, global connectivity, and economic development of the UK.

Working within an EU framework has helped the UK aerospace and air transport sectors to develop and prosper with a minimum of cross-border restrictions in Europe, operating to common standards, facilitating market access, free from customs and tariff restrictions.

At 488metres loa Shell’s Prelude FLNG facility was always going to represent a formidable challenge even for the skilled tug masters who were charged with towing the facility from the shipyard in the Republic of Korea where it was constructed, and delivering it to its final destination, a remote gas field 475 kilometres off the coast of Western Australia. This was reported by HR Wallingford, UK, on 1 August.

Practice makes perfect, and HR Wallingford, using its Australia Ship Simulation Centre in Fremantle created an accurate and detailed navigation simulation of Prelude for Shell, which was used to prepare the Tow Masters, Tug Masters and Pilots, allowing them to familiarise themselves with a realistic simulation of Prelude manoeuvres at sea. On 25 July Prelude arrived safely at its destination in the East Browse Basin.

SeaRobotics Corporation (SeaRobotics) reported on 31 July that it had delivered two complete autonomous 2.5 metre unmanned surface vehicles (USVs) to a government hydrographic service. These USVs, built by SeaRobotics, are complete hydrographic systems providing multibeam echo sounders (MBES), support sensors, a cast winch, deployment carts, and road trailers.

This contract reinforces the commitment government and commercial entities are making to take unmanned surface vehicles out of the laboratory and research environment and integrate them into the world of professional surveyors.

Efficiency and cost effectiveness of each application will be reviewed, and a profile of high-productivity, cost-reducing activities will be developed. Both traditional survey tasks and previously denied areas that remain unsurveyed will be evaluated, it is understood.

The frequency of extreme El Niño events is projected to increase for a further century after global mean temperature is stabilised at 1.5°C above pre-industrial levels.

Research published on 24 July in Nature Climate Change by an international team shows that if warming was halted to the aspirational 1.5°C target from the Paris Agreement, the frequency of extreme El Niño events could continue to increase, due to a continuation of faster warming in the eastern equatorial Pacific.

CSIRO researcher and lead author Dr Guojian Wang said the growing risk of extreme El Niño events did not stabilise in a stabilised climate.

The 19th IALA Conference will be held in Incheon, Republic of Korea, from 27 May to 2 June 2018. The theme will be Successful voyages, Sustainable planet.

As part of the Conference a Best Practices Competition will be held there on 31 May 2018. This is to encourage individual working groups, teams, or organisations to share their best operational and managerial practices, process, systems, and initiatives, and learn from the experience of others. It provides an opportunity to celebrate the achievements of individuals and teams who have been responsible for creating and/or managing the introduction and deployment of best practices.

More information.

Nearly 100 federal, state, and local public safety and private organizations gathered in week ending 22 July to test tactics and technologies to identify, locate and mitigate illegal jamming of communications systems, such as GPS, radio and wireless systems.

The 2017 First Responder Electronic Jamming Exercise (JamX 17) was hosted by the Department of Homeland Security (DHS) Science and Technology Directorate (S&T) from 16-22 July, at the Department of Energy’s Idaho National Laboratory in Idaho Falls, Idaho.

The Israel Navigation Workshop and Exhibition (INWE18) is a biennial event organized and sponsored by the Israel Association for Automatic Control (IAAC), a Member Institute of IAIN.

INWE18 will be a one-day event dedicated to technical talks in navigation systems ranging from fundamental research, to applications and to field test results.

Topics of interest include positioning, navigation and timekeeping in all their variations, sensors, systems, optimal integration of multiple sensors, and novel or emerging technologies in the field of navigation.

In parallel with the talks there will be hosted a technical exhibit in which navigation equipment manufacturers and systems suppliers will have the opportunity to show their current products and most recent technical innovations.

In the US the Position Location and Navigation Symposium (PLANS) is a biennial technical conference that occurs in the spring of even numbered years. Aim of the symposium is to provide a forum to share the latest advances in navigation technology.

The PLANS conference is a four day event with one day dedicated to tutorials and three days to technical sessions. Tutorials provide delegates with the opportunity to learn about navigation technology from well-known industry experts. Twenty-four half-day technical sessions are offered over a three-day period, with four sessions running simultaneously each morning and afternoon. At the technical sessions scientists, researchers and engineers from around the world present their latest work in the field of navigation.

Drone Assist, the drone safety app launched by the (UK) National Air Traffic Service (NATS) in December 2016 and developed in partnership with Altitude Angel, has undergone a number of changes and improvements to make it even more user-friendly for commercial and recreational drone pilots. This was reported by NATS on 19 July.

Created to help drone pilots fly responsibly, one of the most significant changes to the app is the Fly Now feature. Drone pilots can now plan their flights ahead of time, for any location in the UK, whereas previously this could only be done in the location being flown at the time of flight. This update better supports commercial drone operators as well as any drone operator operating with limited connectivity and means that pilots can now plan ahead.

The European project EfficienSea2 is testing a new Smart Buoy which will enable vessels to have improved navigational services and to receive data in support of operations when reaching port.

The Maritime Office in Gdynia, Poland, is testing a newly developed Smart Buoy which will allow port authorities and ships to collect information about weather, wave height and depth of water and then share that information with nearby users in a completely autonomous system. Development of the Smart Buoys has been based on user requirements from pilots and VTS officers, and aids to navigation administration staff.

These Smart Buoys, which include an AIS/GPS module, hydro-meteorological sensors and GSM/radio hardware able to connect to cellular networks, have already been laboratory tested. They are now ready to be subjected to a marine environment.

A new strategic partnership between HM Land Registry (HMLR) and Ordnance Survey (OS) to help propel the UK towards becoming a global leader in the land and property market.

This pilot partnership, announced on 19 July, will see HMLR join OS at its Geovation Hub to encourage and support innovation and property technology (PropTech) businesses.

Geovation is based at a dedicated location-data lab in London that supports and enables open innovation and collaboration across many sectors. The Geovation mission is to expand the use of location and land and property data in the UK’s innovation business community.

(UK) Business Minister Lord Prior said: ‘The Geovation Hub is already making important contributions to a wide range of industries, including telecommunications, energy, transport and water management. Location-based data has a crucial role in future technology development and innovation from driverless cars to the Internet of Things.’

On 11 July the (US) Institute of Navigation announces that its quarterly journal Navigation experienced significant growth in the Journal Impact Factor measurement tool.

The Journal of The ION, reflected in the latest Journal Impact Factor (JIF) report. The JIF of an academic journal is a measurement tool used to calculate the yearly average number of citations to recent articles published in a journal and is an indication of the relative importance of the journal within its field. It is generally recognized that journals with higher impact factors are deemed more important than those with lower ones due to its citation rate.

Navigation’s Journal Impact Factor is now 1.604, an increase from 0.979 last
year and 0.562 the year before. Total citations have increased by more than
270% over the past two years.

From the GB-based Global Navigation Solutions comes news that mariners have been advised to exercise extreme caution when sailing in the Black Sea after a major cyber incident occurred in June. Confirmed reports have shown that numerous vessels were affected with their GPS signals being interrupted causing some confusion onboard.

This incident and the recent cyber attack on shipping giant Maersk demonstrates that the risk to mariners in respect of cyber security is significantly increasing.

GNS has produced six simple steps to help the user mitigate cyber risk.