When you purchase a ready meal from a supermarket there will be a list of ingredients on the back of the packet. This information is fundamentally important for a consumer to understand whether a product meets their nutritional needs, or whether it might contain ingredients that could be harmful to them.
The same logic applies to digital products. Understanding what goes into a digital product, for example an algorithm that looks for “suspicious” vessel behaviour, is fundamental to understanding whether it is right for your requirements.
What is AIS?
A key ingredient in maritime tracking and behavioural insight tools is AIS. The Automatic Identification System (AIS) was created for anti-collision purposes. It is a piece of onboard equipment that uses GPS and VHF for ship-to-ship communication to announce a vessel's location to those nearby. Signals transmitted from a vessel are received not just by other vessels, but also receivers on land and satellites. It is this network of receivers that allows us to track AIS enabled vessels around the globe and visualise them on maps.
The sudden absence of AIS transmissions is often interpreted to be an indicator of suspicious behaviour. If a vessel’s crew do not want their activity to be tracked, they can simply turn off their AIS system. However, a gap in an AIS signal does not always indicate that the vessel has engaged in illicit behaviour. Just because we do not receive an update of the vessel’s position via AIS does not mean that the crew purposely prevented this or that it was not transmitted. There are perfectly legitimate reasons for outages, such as gaps in AIS coverage. Context is also key - for example, would you expect an oil tanker transiting the Gulf of Guinea after a spate of piracy incidents to switch off its AIS for the same reasons as an oil tanker with a flag of convenience and an opaque ownership structure in the Gulf of Guinea?
It is difficult to determine the intent of the crew from the absence of a signal alone. Assessment of intent should not be made until all factors have been considered and these will vary between different vessels and situations. An AI system can certainly be used to spot anomalies that do not match behavioural patterns of other vessels, but these should be treated with caution and their usefulness not overstated. Just as a lawyer presenting evidence to a court generally needs to offer a range of facts to convince a jury, we need more than just AIS outage to demonstrate wrong-doing. Anomaly alone does not equate to illicit behaviour.
In our ever-changing geopolitical, maritime crime, and global health landscape one should regularly be asking if algorithms used to identify adversarial signals are suitable. For example, a provider may have chosen to automatically flag vessels that spend extended periods of time stationary, being suspicious this is being used to hide nefarious activity. But what happens during a global pandemic when ships are laid-up? Does this mean the Disney Princess is smuggling contraband? Of course not. But how can you be sure your algorithm knows this? Do you know what it is basing its decisions on?
You need to be able to trust your algorithm & digital product providers. For the time being machines cannot replicate the nuanced judgement of a trained human who is in possession of all the facts.
How to avoid getting caught out?
Back to the food analogy. You can ensure you do not buy the wrong digital product in the same way you don’t buy a dodgy ready meal: check the packaging. Don’t be tempted to buy the flashy “AI” tools because they sound clever and AI is in vogue. Be sure to check that they really meet your requirements and aren’t just an expensive magic 8 ball.
The key things to look for are how the model is evaluated, how well it performs when compared with the ground truth, what data is used to evaluate the model, and is there sufficient transparency to explain its predictions. It is also worth checking if your provider understands the ground truth and why they are looking for certain data in the first place.
Complex analytical techniques
This subject can be particularly challenging as many analytical techniques become increasingly abstract and require a deep technical understanding. In many ways, this is hugely exciting, as these developments open a world of opportunity. However, a good provider will be transparent with you and explain how the engine behind the insights works.
Whether or not the use of machine learning, artificial intelligence, simple statistics, or human analysis is appropriate depends on the problem at hand. This is the fundamental point. You wouldn’t use a hammer to put up a screw: you could, but you really won't get the best results.
Knowing which is the most suitable tool is not entirely your responsibility, but finding experts you trust is. Always bear in mind how well you could defend the results of an algorithm that you don’t know everything about. Will “this black box told me so" cut it? For identifying sanction (non-)compliance, it’s important to stay close to the direct observations, to accurately discern truth from fiction. Take a data driven approach to problems, but where these problems are complex and dynamic, ensure analysis is human centred.
Ready meals, the same as AI algorithms, are great in the right circumstances. But would you want to eat one every night?
Hello! I’m Nicky, a Geospatial Intelligence Officer in Geollect’s GIS Team.
In 2019, I graduated with a BSc in Geography with Applied GIS from the University of Exeter. With a love for the environment and being outdoors, I thoroughly enjoyed my degree with particular interest in fluvial and glacial environmental systems, as well as the highly relevant topic of climate change. I have always been keen to broaden my skill base, whether this is on the sports pitch, throughout my education or starting a new career. Therefore, when I was first introduced to Geographical Information Systems (GIS) in my first year of university, I was keen to develop new skills and understanding in a technology entirely new to me.
When writing my dissertation, I really started to appreciate the power of GIS, through independently exploring tools and capabilities which allowed me to research the influential factors affecting river migration in Borneo through GIS. In an environmental setting, GIS allows one to map, model and analyse by relating seemingly unrelated data. Before my final year of university, I wanted to gain experience in GIS in the workplace and Geollect kindly offered me the opportunity to join them for a month, welcoming me as their first ‘Geo-Intern’. During my internship, I was able to adapt the skills from my degree and apply them to a sector entirely new to me and it was a very simple decision when they asked me to join full-time after graduating.
My current role at Geollect is incredibly varied day to day; my main responsibilities include creation, development and maintenance of Geollect’s Centri product range. Tasks include researching data sources to fit bespoke requirements, working with our developers to create live feeds which are embedded within our platforms and designing bespoke applications.
Over the past year not only have my GIS skills grown significantly but also my understanding of front and back-end development which are integrated into our GIS platforms. Everyday I continue to learn by developing and improving products and through interaction with my highly skilled colleagues. I have recently found a new vocation in “voiceovers” as I create video tutorials for Geollect products and am often referred to as the ‘Voice of Geollect’.
It has been wonderful to see the team grow from 3 people in 2018 when I first joined to where we are today with over 20 employees and an ever-expanding team. The team culture and ethos has flourished with the unique personalities of new members adding to the humour, goodwill and importantly the intellect of the Geollect team. I am excited to see how the company, team and products develop in the near future within the geospatial industry.
By Dr Ryan Lloyd, Head Of Research And Development at Geollect – On Sunday 25th July 2020, the Panama-flagged Japanese-owned MV Wakashio was involved in an incident on the south-east coast of Mauritius that resulted in over 1000 tonnes of bunker fuel spilling onto protected coral reefs & marine ecosystems. A formal investigation is ongoing, but several theories have been put forward to explain the cause. These range from poor weather conditions, alcohol abuse by the crew, and route planning and navigation issues.
This article will show that an incident such as this is complex and involve many different factors. Data exists to enable a human analyst to conduct research and develop understanding.
Click here to read more
Shipping insurer North P&I Club has launched a new marine risk awareness system, hosted on its MyGlobeView digital platform.
The Route Risk Advice application is designed to evaluate and demonstrate the potential hazards of a voyage from port of origin to destination, allowing users to input a voyage plan and receive up to date information on the risks that may arise at sea and in port.
Route Risk Advice joins the existing stable of MyGlobeView alerting and reporting features, which include industry news, port details, trading and commercial updates, and guidance on sanctions, travel and weather.
“We developed Route Risk Advice with our Members in mind, taking into consideration their feedback to give them greater control of the datasets available on MyGlobeView,” said Colin Gillespie, Director of Loss Prevention, North P&I Club.
“It is a constantly evolving solution to which we regularly add new layers of data, helping Members to plan safe and efficient routes based on up-to-date, reliable information.”
Users of the new software can establish customised reports based on specific routes and locations, with a built-in measurement tool to determine the distance between any given points. Reports can be saved or printed for future reference.
North Club received the 2020 SAFETY4SEA Technology Award, sponsored by Green Jakobsen A/S, for launching ‘the Digital Covid-19 Tracking Tool’, a continuously updated map, built by Geollect, of the pandemic’s spread. Equipped with detailed information from highly respected maritime and health organisations, with this tool, users know what to expect at any given port and plan their operations accordingly.
The latest set of satellite assessments by global maritime analytics companies is shedding new light into the cause of the Wakashio oil spill in Mauritius.
Geollect & scientific researchers to team up to investigate submarine volcanic eruptions, and its threat to shipping
Geollect are proud to be engaging in cutting edge scientific research on this PhD project in collaboration with the University of Leeds and the National Oceanographic Centre. It’s an exciting project bringing together machine learning, cloud computing, satellite remote sensing data, and submarine volcanoes. Geollect are keen to understand the impact observing and understanding submarine eruptions has for shipping and maritime law.
Part of the studentship would involve a summer internship with Geollect to gain experience in the commercial sector, to understand how data can be commercialised, and apply expertise to complementary problems in marine remote sensing.This collaboration aligns with Geollect’s values to help develop talented individuals and remain at the cutting edge of methodological and data applications.
Watch this space!
Today West P&I Club has announced the launch of Neptune, a comprehensive global information portal for Members, brokers and Club correspondents. Providing security, operational and bunker information at ports globally, the portal will deliver comprehensive information to Club Members.
Neptune was developed in conjunction with Geollect and incorporates data such as the Club’s claims experience, maritime security reports, sanctions, weather, sailing directions, maritime news, tides and a wealth of other port-specific information. It also creates an even faster and simpler way to access West’s extensive Loss Prevention information resources, including local COVID-19 updates.
Exclusive to West, Neptune also provides access to comprehensive data provided by the leading fuel testing and inspection company Veritas Petroleum Services (VPS) on bunkers delivered at the world’s top ten bunking ports, as well as the ability to request data on other bunkering ports. A library of our loss prevention information on bunkering as well as VPS’ Port Alerts helps make Neptune a unique point of reference on bunkers for West Members.
I'm not sure many people would have predicted how 2020 was going to go if they were asked at the beginning of this year, and that couldn't be truer for myself. A few months ago I was travelling in South America when the COVID-19 pandemic broke out and I had to hurry home. A couple of months later I was in the incredibly fortunate position of being offered a 6-week internship at Geollect and I couldn’t wait to get started. As this internship recently came to an end I was able to reflect on how much I had learned over the 6-week period and I’m very happy to say I am now a full-time employee at Geollect with a whole lot more learning to be done going forward.
During my internship, I worked primarily as a GIS analyst, drawing on experiences I gained from studying BSc Geography at the University of Exeter. Whilst I have worked with the Esri software ArcGIS Online and ArcPro before, I have merely scratched the surface with what is possible. Something that really appealed to me about Geollect was the company’s utilisation of GIS software to analyse live data and offer real-time analytics of datasets such as COVID-19 statistics, vessel locations and natural hazard events. This, alongside the incredibly diverse range of projects and freedom to create and explore your own ideas, creates an environment within which you feel incredibly valued. There hasn’t been a moment yet where there wasn’t a task on the to-do list and this only highlights how quickly Geollect is growing and the effort put in by my colleagues.
I have been asked by a few people how it felt to start a new role remotely rather than in the office, and whilst I don’t know any different when it comes to Geollect, from a personal perspective it hasn’t made a spot of difference. Regular zoom calls, socials and Funky Hat Fridays meant that when it came to meeting the team for the first time in person, no introductions were necessary. This is a credit to the Geollect family, and both their commitment to the company and the great relationship they have with each other was obvious from the get-go. I couldn’t have felt more welcome and I’m excited for what the future here holds as the team continues to grow.
Our new Covid-19 insights tool
Geollect Ltd today announced the release of SIGHT, a new pandemic tracking and insights tool.
Situational Insights for Global Health Trends (SIGHT) provides an easy and effective way for businesses to understand the impact of Covid-19 on travel and business operations.
“This tool will provide actionable information on Covid-19 to business users”, says COO Rich Gwilliam. “Local infection rates and associated restrictions change frequently and it’s hard to gauge what this actually means for businesses. A recent trip to visit clients in the US involved endless searching of databases and news sources to find out if travel was possible. We’re taking the effort and guess work out of monitoring what pandemics mean for business operations.”
Some of the benefits of SIGHT include:
Pandemics are becoming increasingly frequent. As the world becomes ever more connected their impact gets more significant. That’s why SIGHT isn’t designed just for Covid-19. It will be ready to monitor and understand the next pandemic and help prevent the level of disruption experienced in 2020.
SIGHT will be available from 12 October with enterprise packages starting at just £295 per month.
News from the Geollect team