How does noise affect marine life?

SAES joins the commemoration of the International Noise Awareness Day, looking to raise awareness of the impact of underwater noise produced by human activity on marine flora and fauna, such as maritime transport and offshore wind farms building

Why are marine mammals closing to the coast? Recently, there are many news about unusual sighting of cetaceans on the Spanish coasts. This is because the human noise produced in the sea has drastically decreased due to COVID-19 confinement and travel restrictions, inviting whales and dolphins to get closer to the coast.

underwater noise

Human activity in the marine environment produces an increase in the level of acoustic noise in this sea, which affects the well-being of marine fauna. In fact, the European Marine Strategy Framework Directive (MSFD), aimed at achieving and maintaining Good Environmental Status in European seas, includes the regulation of noise emissions in descriptor 11.

SAES, as a specialists in underwater technology for 31 years, is researching in this area for years. The company has developed equipment for the measurement of underwater noise and has participated and participates in different programs and studies related to the measurement and analysis and modeling of the underwater sound propagation. Actually, SAES in consortium with partners organizations, is currently preparing a proposal for the call for European H2020 projects, focused on evaluating and mitigating the impact of noise emissions from ships on marine fauna.

underwater noise measurement

Some house-made equipment from the company, such as the SDH smart digital hydrophone or the MIRS underwater measurement station, are used to carry out

scientific and environmental studies, as well as to measure and study the underwater noise produced by industrial activity and ships on sea. Thus the noise can be controlled in order to reduce the impact on sea produced by various activities such as maritime traffic, building activities, extraction platforms and offshore wind farms.

SAES, committed to you

“Stopping the coronavirus is everyone’s responsibility. If you protect yourself, you protect the others”.

SAES has adapted its activity faced with the public health crisis situation, following the declaration of a global pandemic by the WHO (World Health Organization) and the State of Alarm decreed by the Spanish Government, adopting preventive security measures.

In order to preserve the health of our employees and customers, SAES has followed the Government’s recommendations from the outset to contain the spread of the coronavirus (Covid-19). Since March 16, on-site activities at SAES have been suspended, and we have started teleworking and time flexibility to continue with our projects and daily work, also facilitating the family and professional reconciliation of our staff.

The staff is demonstrating an exceptional level of commitment to the projects and the measures taken, and our goal is to overcome this crisis.

The previous week were imposed travel restrictions and event cancellation. It also was prepared all the necessary technological infrastructure to work remotely thus for most activities our employees are in their homes communicated and teleworking.

Additionally, we are following all governmental protocol for preventing coronavirus contagion.

We are aware that collaboration and individual responsibility are essential to overcome this health crisis among all. We have to work together, and we join to the gratitude and recognition to all the health personnel in Spain, and to all the groups that are adding their effort to the collective challenge of fighting against the Covid-19, especially our Armed Forces and State Security Corps.

SAES signs a contract with Thales to provide the Spanish frigates F-110 with sonar technology

The agreement is for 10 years and it is the second biggest contract signed by SAES

SAES signs a contract with Thales

It has been signed a contract between SAES and Thales that comprises the manufacturing, integration and tests of sonar systems for the F-110 frigates. The agreement is for 10 years and it is the most important contract signed by SAES since the S-80 Spanish submarine related contracts.

SAES has been supported by Thales and Navantia, who are shareholders of the company. This agreement consolidates SAES as a reference company in underwater electronics and acoustics in the defence Spanish sector, as well as, allow SAES participates, one more time, in the most important naval Spanish programs.

In the photograph, Mr. Alfredo Gordo, president of the Board of Directors of SAES, and Mr. Alexis Morel, member of the Board of Directors of SAES and Vice-president – General manager of Underwater Systems business line, sign the contract on December 11th.

SAES shows its maritime security and environmental solutions in Portugal

At the International Conference Technology for maritime surveillance and emergency management.

SAES has shown its maritime security and environmental solutions at the International Technology Conference for maritime surveillance and emergency management (Technology for maritime surveillance and emergency management). The results of the PROteuS projects (oriented to maritime security and surveillance) and CU3I (oriented to the management of maritime emergencies) have been announced in the conference, held in Faro on November 12 and 13, with attendants from the Mediterranean countries, being Portugal the host country.

SAES´ solutions are applied to conduct scientific studies and environmental and serve to verify that industrial noise levels remain within defined thresholds in maritime traffic activities, construction at sea, oil and gas extraction platforms , in offshore wind fields and any installation or activity that can introduce energy into the marine environment. SAES collaborates with environmental certifiers, shipping companies, port authorities, energy companies, construction companies and shipyards.

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Measurement and analysis systems for maritime security and environmental presented by SAES.

  • DDS-03. Diver Detection sonar.
  • SDH. Intelligent digital hydrophone for autonomous or assisted underwater recording.
  • APPS. An acoustic performance prediction tool, with internationally validated propagation models.
  • • SOURCE-SEA. A submarine measuring system. Measures acoustic noise, electrical and magnetic emissions. Includes temperature and pressure sensors.
  • SOURCE-MAP. A noise mapping system to estimate the ambient noise in a given area.

SAES participates in the 2nd International Congress of Countermeasures of mine laying

The company shows their smart naval mines MINEA in Brazil

SAES participates in the Second International Congress of Countermeasures of mine laying, II CICMM, held in Salvador de Bahia (Brazil) from November 4th to 6th. More than 12 delegations from different countries, including Sweden, Italy and France have attended the event.

SAES is a company specialist in underwater defense and more specifically in the area of naval mines. For this reason, it has been invited as an expert since the first edition of the congress, in 2017. Years before, the company participated, together to Navantia, in the “Symposium of Naval Mine Warfare” that was the precursor of the congress, offering lectures on intelligent naval mines and the acoustic, magnetic, electrical, seismic and pressure influencing firms that characterize the ships.

This year SAES is one of the sponsoring companies of the congress and has a stand where is showing the features and capabilities of MINEA smart naval mines. They are the most advanced smart marine mines manufactured today. They are intended for training minesweeper crews. Knowing how an advanced smart mine works is essential to the safety of the vessel. There are three models specifically designed for the different depths and characteristics of shallow and deep waters: moored mines, shallow-water mines and cylindrical bottom mines.

The event is aimed to participants and specialist to exchange information and knowledge as well as visit companies stands with related products and services. The program of conferences includes speeches about Unmanned Surface Vehicles (USV), remotely operated vehicles (ROV), autonomous underwater vehicles (AUV), robotics, nanotechnology and issues applied to the Naval Mine Warfare.

SAES at the bilateral meeting of Spanish companies in Latvia

With the attendance of the Secretary of State for Defense, the Spanish ambassador to Latvia and the OFICAEX´chief, as well as the NAD (National Acquisitions Directorate) and members of the Ministry of Defense of Latvia.

SAES has been one of the Spanish companies that has participated in the bilateral meeting held in Latvia, together with Navantia, Instalaza, URO, ARPA, GHAN, GDELS, INDRA, ALTUS.

SAES at the bilateral meeting of Spanish companies in Latvia
SAES at the bilateral meeting of Spanish companies in Latvia

OFICAEX, the Office of Foreign Support of the Ministry of Defense, has organized these bilateral meetings in order to show the capabilities of the Spanish defense industry to the Latvian Defense Department as well as to facilitate collaboration with local companies.

Part of the bilateral meeting took place at the NATO base in Riga (Adazi Base), where all the companies showed their capabilities.

SAES highlighted the fact that it is a reference company in Underwater Defence, that has participating in the most important naval programs in Spain such as the S-80 and the F-110.

During the tour of our product portfolio, special emphasis was placed on our capabilities in mine warfare and the outstanding international position of SAES in this discipline.

SAES at the bilateral meeting of Spanish companies in Latvia
The NAD (National Acquisitions Directorate) visited the “stand” of SAES

After the presentations, the NAD (National Acquisitions Directorate), visited the SAES’ stand where capabilities in underwater defense and naval mines were discussed in depth.

SAES participates in the Conference on the KETMaritime project

The company shows its developments on electronics and underwater acoustics.

WORKING ON IT

The Conference Enabling Technologies: engine of innovation in the maritime sector, related to the INTERREG KETMaritime project and organized by the IDONIAL Technology Center, is held today in Gijón.

Antonio Sánchez, Head of R + D + i in SAES, gives a speech entitled “Acoustic, electrical and multi-influence underwater sensors. Applications in Security and Environment”. The lecture is focused on the main characteristics of the energy radiations which propagate in the underwater environment and the sensors that SAES has developed for their measurement and analysis as well as how they can be applied in the fields of defense and security.

SAES en KETMaritime
The Diver Detection Sonar DDS-03 allows underwater surveillance on anchored ships.

The IDONIAL Technology Center of Asturias is developing, together with other European partners, the KETMaritime project (Nov 2017-Jun 2020), whose main objective is to bring the potential of essential facilitating technologies (KETs) as a tool to the business community of innovation and progress in the sectors that operate in the marine field.

The KETMaritime project is supported by INTERREG ATLANTIC AREA program, and led by the International Iberian Nanotechnology Laboratory INL (Portugal).  AIMEN, Forum Ocean, CIMAP and Marine South East are the other entities participate in the consortium.

SAES participates in the Annual Conference about P-3 Maritime Patrol Aircraft

The company will offer a speech about the rigorous requirements needed to achieve success in ASW missions.

The 31st Annual P-3 International Operators Support Conference (IOSC) will take place October 14-16 in Atlanta, Georgia where SAES exhibits at booth #40 besides offering a talk about MPA ASW missions. It will be on the last day at 2:00 pm by Ignacio Gutiérrez, Line Manager of Anti-Submarine Warfare (ASW).

misions MPA ASW

IGnacio Gutierrez, the manager of ASW Line of Business in SAES, is testing the SPAS system in a MPA P-3 Orion.

The speech is entitled “Hardcore requirement for MPA ASW Missions: The Mission Support Center” and addresses the effectiveness of a combined planning and mission optimization process of the ASW mission to achieve its main objective: to detect and localize submarine threat. Mission planning and optimization is made by analyzing submarine threats identified and classified as part of an Acoustic Intelligence Database (ACINT).

On the other hand, Improving mission planning through would lead to military benefits; military commanders will be provided with enhanced likelihood of achieving mission objectives through appropriate deployment of sensors and processing capabilities based on predicted sensor effectiveness, operators will benefit from more efficient detection, classification, identification of targets, and collateral damage will be reduced through fewer misidentifications of targets.

Your Mission is Ours

The 31st Annual P-3 International Operators Support Conference (IOSC), organized by Lockheed Martin, is held in conjunction with the Hercules C-130 Operators Conference (HOC) at the Renaissance Waverly Hotel and Conference Center in Atlanta, Georgia, of October 14-17, 2019, under the same joint theme: “Your mission is ours.”

This event offers access to over 80 industry exhibitors, briefings on the C-130B-J, L-100 and LM-100J model aircraft, social events, and networking opportunities to share operational, technical, modification and maintenance insights among Hercules and Orion owners/operators, service centers and suppliers.      

SAES shows MILA Naval Limpet Mine at the Global SOF Symposium

The “Global Special Operations Forces (SOF) Foundation holds its fourth European Symposium in Brussels, from October 1 to 3. SAES participates as a reference company in naval mines for special operations forces and shows a mock-up of a MILA unit.

SAES-SOF_2019

MILA is an underwater demolition charge for Special Operation Forces that incorporates a computer-controlled detonation system. It is used by combat divers in covert underwater operations to neutralize threats. It is a safe, efficient, and lightweight device, easy to transport, deploy and install. One only diver can transport and fix two MILA units. In addition, the device can be quickly installed and reprogrammed in underwater, even in adverse scenarios such as low visibility or in darkness. It is designed for fixing underwater to different types of surfaces, makes it a very versatile tool for high demand operations.

Representatives from Australia, Belgium, Denmark, France, Hungary, Italy, Lithuania, the Netherlands, Poland, Portugal, the Republic of Malta, Romania, the United Kingdom and the United States have attended. It is remarkable the presence of the Head of Belgian Defense, the President for the EU Military Committee and the Deputy Secretary General of NATO for emerging security challenges. A variety of topics such as “Military reform and capabilities packages for modern warfare” and “The role of artificial intelligence in SOF” has been discussed during the conferences.

DefenSe attachés from 22 countries visit SAES

During the visit to the facilities in Cartagena, real-size scale models of the DDS-03 diver detection sonar, the MINEA training naval mines and the MILA special operations

A group of 33 Defense Attachés from 22 countries, accompanied by the Spanish Navy and the Ministry of Defense of Spain, had visited the SAES facilities in Cartagena. The countries represented have been Germany, Bolivia, Brazil, Canada, Chile, Cote d’Ivoire, France, Guatemala, Honduras, Italy, Lithuania, Mexico, Paraguay, Peru, Senegal, Uruguay and USA.

The objective of the visit is to publicize the capabilities of the company, like reference in acoustics and underwater defense systems in Spain, and participant of the major naval programs developed in the country, such as submarines S-70, S-80 and the minehunter of the Segura class, among others…

During the meeting, scale models of the DDS-03 diver detection sonar, the MILA special operations naval mine and the MINEA multi-influence naval mines were shown.

In addition, it have been presentations of acoustic sonobuoy processors, candidates to be integrated into the combat system of the F-110, and of the portable system of multi-influence MIRS signature measurements.

On the visit, the Defence Attachés have been especially interested in systems based on multi-influence measurement technology: MINEA mines and MIRS system. Both are capable of detecting the acoustic, electrical, magnetic, seismic and pressure influences of the ship. In the case of mines, in order to detect the signature of the vessel that has been previously programmed and in the case of the signature measurement system, to characterize the ship’s multi-influence signature.