Compendium of Applications Technology Satellite user experiments

The achievements of the user experiments performed with ATS satellites from 1967 to 1973 are summarized. Included are fixed and mobile point to point communications experiments involving voice, teletype and facsimile transmissions. Particular emphasis is given to the Alaska and Hawaii satellite communications experiments. The use of the ATS satellites for ranging and position fixing of ships and aircraft is also covered. The structure and operating characteristics of the various ATS satellite are briefly described

Challenges in Arctic Navigation and Geospatial Data : User Perspective and Solutions Roadmap

Navigation and location-based applications, including business such as transport, tourism, and mining, in Arctic areas face a variety of specific challenges. In fact, these challenges concern not only the Arctic Circle but certain other areas as well, such as the Gulf of Bothnia. This report provides a review on these challengs which concern a variety of technologies ranging from satellite navigation to telecommunications and mapping. In order to find out end-users' views on the significance of Arctic challenges, an online survey was conducted. The 77 respondents representing all Arctic countries, the majority being from Finland, highlighted the challenges in telecommunications as well as accuracy concerns for emerging applications dealing with precise navigation. This report provides a review of possible technologies for addressing the Arctic challenges, based on which a road map for solving them is developed. The road map also uses the results of expert working groups from the Challenges in Arctic Navigation workshop arranged in April 2018 in Olos, Muonio, Finland. This report was produced within the ARKKI project. It was funded by the Finnish Ministry of Foreign Affairs under the Baltic Sea, Barents and Arctic cooperation programme, and implemented by the Finnish Geospatial Research Institute in collaboration with the Finnish Ministry of Transport and Communications

Fluid Ontologies in the Search for MH370

This paper gives an account of the disappearance of Malaysian Airways Flight MH370 into the southern Indian Ocean in March 2014 and analyses the rare glimpses into remote ocean space this incident opened up. It follows the tenuous clues as to where the aeroplane might have come to rest after it disappeared from radar screens – seven satellite pings, hundreds of pieces of floating debris and six underwater sonic recordings – as ways of entering into and thinking about ocean space. The paper pays attention to and analyses this space on three registers – first, as a fluid, more-than-human materiality with particular properties and agencies; second, as a synthetic situation, a composite of informational bits and pieces scopically articulated and augmented; and third, as geopolitics, delineated by the protocols of international search and rescue. On all three registers – as matter, as data and as law – the ocean is shown to be ontologically fluid, a world defined by movement, flow and flux, posing intractable difficulties for human interactions with it

Incorporating intelligence-led policing in integrated cross-border maritime law enforcement operations in British Columbia

British Columbia shares a southern maritime border with Washington State that bisects the Gulf Islands from the San Juan Islands. The RCMP is responsible for the maritime border security between ports of entry. Challenges to maritime border enforcement include a lack of marine domain awareness, globalization, terrorism, transnational organized crime and drug trafficking, criminal networks, and jurisdictional issues. The RCMP have partnered with the US Coast Guard to enforce cross-border criminality in a program called the Integrated Cross-border Maritime Law Enforcement Operations Act (ICMLEO), also referred to as Shiprider. The Shiprider program was implemented under the standard model of policing. By gathering and utilizing better information, adapting an intelligence-led approach, and leveraging technology, the Shiprider program could become more efficacious

China Near Seas Combat Capabilities

The capstone U.S. Defense Department study on the future operational environment declares, China\u27s rise represents the most significant single event on the international horizon since the collapse of the Cold War. Understanding and assessing changes in China\u27s traditionally defensive naval strategy, doctrine, and force structure are of obvious importance to the U.S. Navy (USN) and other Pacific navies concerned with the possible security implications of that rise. This chapter examines the development of the Chinese navy\u27s Houbei (Type 022) fast-attack-craft force and its roles and missions in China\u27s near seas and discusses implications for the U.S. Navy and other navies in the region.https://digital-commons.usnwc.edu/cmsi-red-books/1010/thumbnail.jp

Vessel Traffic Services, towards e-Navigation : the role of Oceanic VTS in global maritime surveillance

This thesis presents the study and analysis of the Vessel Traffic Services (VTS), from its origins to the present, with further evaluation of future trends. Examining the current trend in terms of technologies that are being applied in the maritime sector, the dissertation focuses on the future to draw a new paradigm. This envisages a scenario at a planetary level, following a single global traffic management system, which would create a model of the global VTS Operator. A new assignment is proposed, according to this third dimension, with Port VTS being the first level, the Coastal VTS second, and with the Oceanic VTS projected into the future, which is a substantial proposal. The foundation is based on EU projects, the most ambitious of which, currently underway, being Sea Traffic Management (STM), with a scope greater than Europe, and also on IALA VTS and ENAV Committee Working Groups, concerning the future of VTS. The study includes the reference documentation from the IMO, in resolution format, and that of the IALA, under Standards, Recommendations and Guidelines. From the first recognition of the IMO to the present, the guidelines for VTS have undergone three updates, which are analysed and compared. VTS are considered aids to navigation, AtoN, which contribute to safety of life at sea, safety and efficiency of navigation and protection of the marine environment, and are linked to ship traffic activity. Both their attributions and the implementation of VTS centres have increased over time. In addition to this, the evolution of the tools used by the VTS is examined, from its earliest stages with only two pieces of equipment, the VHF radio, and the radar. The VTS system began by looking at the air traffic model but, later, the maritime nature created necessary differentiation in terms of management and procedures. Digital technologies applied to the maritime sector take air traffic controllers’ models as a reference, and the current VTS Operator profession will acquire analogies, such as sharing route plans and checking digital inputs. This highly specialised profession is facing the challenges of satellite technology, global interconnection, and the arrival of Maritime Autonomous Surface Ships (MASS). New technologies bring the possibility of sharing information and controlling traffic on a global scale, beyond the territorial sea, and this scenario will make standardisation increasingly necessary throughout the maritime sector. The identification of various models of traffic management, examination of systems operating specifically in the Spanish State and reflection on the diversity that prevails is also included. Based on fieldwork, the thesis determines that the future complexities that will emerge from maritime traffic will require exhaustive risk assessment and analysis. The challenges to be faced involve maritime communications via satellite and digital technology, in the context of ‘e-Navigation’ (coined by the IMO), which will provide emerging tools, such as VDES (next generation of AIS), and a planetary-scale information exchange framework for VTS worldwide.Aquesta tesi presenta l'estudi i l'anàlisi dels Serveis de Tràfic Marítim (VTS) des dels seus orígens fins al present, avaluant tendències futures. Examinant el corrent actual en referència a les tecnologies que s'estan aplicant al sector marítim, la tesi s’orienta al futur per delinear un nou paradigma. Un escenari a nivell planetari, que segueix un únic sistema de gestió de tràfic global, i que crearà un model d'operador VTS global. Es proposa una nova assignació acord a aquesta tercera dimensió, sent el VTS Port, el primer, el VTS Costaner, el segon, i es projecta a futur el VTS Oceànic, que és la proposta substancial. La fundació es basa en projectes de la UE, on és el més ambiciós i actualment en marxa el Sea Traffic Management (STM), amb un abast superior a l'europeu i amb els grups de treball del Comitè VTS i ENAV de la IALA sobre l’esdevenidor del VTS. L’estudi inclou documentació de referència procedent de la IMO, en format resolucions; i la procedent de la IALA, sota estàndards, recomanacions i directrius. Des del primer reconeixement de la IMO fins ara, les directrius per als VTS han passat per tres actualitzacions, que s'analitzen i es comparen. Els VTS es consideren ajuts a la navegació, AtoN, que contribueixen a la seguretat de la vida humana al mar, la seguretat i l'eficiència de la navegació i la protecció del medi marí i estan vinculats a l'activitat del trànsit de vaixells, i tant les seves atribucions com la implantació de centres VTS han augmentat al llarg de temps. A més a més d'això, s'examina l'evolució de les eines utilitzades pel VTS, des de les seves primeres etapes amb només dos equips, la ràdio VHF i el radar. El sistema VTS es va iniciar fixant-se en el model aeri, però posteriorment la naturalesa marítima els va diferenciar pel que fa a gestió i procediments. Les tecnologies digitals aplicades al sector marítim prenen com a referència models similars als controladors aeris, i l'actual professió d'Operador VTS assolirà analogies com ara compartir plans de ruta amb els vaixells i comprovació d'inputs digitals. Una professió altament especialitzada que s'enfronta als reptes de la tecnologia satel·litària, la interconnexió mundial i l'arribada dels vaixells marítims autònoms de superfície (MASS). Les noves tecnologies porten la possibilitat de compartir informació i controlar el tràfic a escala global, més enllà del mar territorial, i aquest escenari farà que l'estandardització sigui cada cop més necessària a tot el sector marítim. Es considera la identificació de diversos models de gestió del tràfic, els sistemes que operen específicament a l'Estat espanyol i la reflexió sobre la diversitat que preval. A partir d'un treball de camp, la tesi determina que les complexitats que emergiran del tràfic marítim requeriran avaluació i anàlisi de riscos exhaustius. Els reptes que cal afrontar són aquells que inclouen les comunicacions marítimes via satèl·lit i la tecnologia digital en el context de l'e-Navegació, encunyat per la IMO, que proporcionaran eines emergents, com els VDES (propera generació de l’AIS), i un marc d’intercanvi d’informació a escala planetària per als VTS de tot el món.Postprint (published version

Counter Unmanned Aircraft Systems Technologies and Operations

As the quarter-century mark in the 21st Century nears, new aviation-related equipment has come to the forefront, both to help us and to haunt us. (Coutu, 2020) This is particularly the case with unmanned aerial vehicles (UAVs). These vehicles have grown in popularity and accessible to everyone. Of different shapes and sizes, they are widely available for purchase at relatively low prices. They have moved from the backyard recreation status to important tools for the military, intelligence agencies, and corporate organizations. New practical applications such as military equipment and weaponry are announced on a regular basis – globally. (Coutu, 2020) Every country seems to be announcing steps forward in this bludgeoning field. In our successful 2nd edition of Unmanned Aircraft Systems in the Cyber Domain: Protecting USA’s Advanced Air Assets (Nichols, et al., 2019), the authors addressed three factors influencing UAS phenomena. First, unmanned aircraft technology has seen an economic explosion in production, sales, testing, specialized designs, and friendly / hostile usages of deployed UAS / UAVs / Drones. There is a huge global growing market and entrepreneurs know it. Second, hostile use of UAS is on the forefront of DoD defense and offensive planners. They are especially concerned with SWARM behavior. Movies like “Angel has Fallen,” where drones in a SWARM use facial recognition technology to kill USSS agents protecting POTUS, have built the lore of UAS and brought the problem forefront to DHS. Third, UAS technology was exploding. UAS and Counter- UAS developments in navigation, weapons, surveillance, data transfer, fuel cells, stealth, weight distribution, tactics, GPS / GNSS elements, SCADA protections, privacy invasions, terrorist uses, specialized software, and security protocols has exploded. (Nichols, et al., 2019) Our team has followed / tracked joint ventures between military and corporate entities and specialized labs to build UAS countermeasures. As authors, we felt compelled to address at least the edge of some of the new C-UAS developments. It was clear that we would be lucky if we could cover a few of – the more interesting and priority technology updates – all in the UNCLASSIFIED and OPEN sphere. Counter Unmanned Aircraft Systems: Technologies and Operations is the companion textbook to our 2nd edition. The civilian market is interesting and entrepreneurial, but the military and intelligence markets are of concern because the US does NOT lead the pack in C-UAS technologies. China does. China continues to execute its UAS proliferation along the New Silk Road Sea / Land routes (NSRL). It has maintained a 7% growth in military spending each year to support its buildup. (Nichols, et al., 2019) [Chapter 21]. They continue to innovate and have recently improved a solution for UAS flight endurance issues with the development of advanced hydrogen fuel cell. (Nichols, et al., 2019) Reed and Trubetskoy presented a terrifying map of countries in the Middle East with armed drones and their manufacturing origin. Guess who? China. (A.B. Tabriski & Justin, 2018, December) Our C-UAS textbook has as its primary mission to educate and train resources who will enter the UAS / C-UAS field and trust it will act as a call to arms for military and DHS planners.https://newprairiepress.org/ebooks/1031/thumbnail.jp

Conceptual development of a ground-based radio-beacon navigation system for use on the surface of the moon

A spread-spectrum radio-beacon navigation system for use on the lunar surface is described. The subjects discussed are principle of operation and specifications to include power requirements, operating frequencies, weight, size, and range