An executable tool, integrated into software such as QGIS or developed independently, could be designed to enable semi-automatic mapping of the coastal path using aerial images. This software would ...
All challenges
Here is the list of challenges in every city.
By clicking on the « search » button, you can filter the challenges according to your preferences.
To ensure the project’s success within 48 hours, we will limit our geographic study area to a specific point, such as the tip of Finistère around the Pierres Noires buoy. We will need two main ...
The goal is to build a database and a tool capable of automatically populating it. This database will centralize all key information related to each maritime navigation aid within a defined ...
Over the next 48 hours, we would like to focus on the software side of the solution, primarily the fish recognition model. We will also focus on the embedded architecture that processes the data (the...
Ideally, I would like to develop: a browser-based serious game (web application, playable without installation) combining fleet management simulation and real maritime data. The prototype will ...
The goal is to develop an automatic annotation algorithm for underwater data. We envision the following steps in the challenge:
1. Handling the video data
2. Creating audio data associated with the...
1. Handling the video data
2. Creating audio data associated with the...
Evaluation of existing data augmentation strategies available Comparison of different AI approaches and models. Integration or experimentation with open-source tools such as VIAME, DIVE, LitDet, ...
A mobile application prototype that integrates satellite data (from Copernicus and complementary sources) and provides real-time, simplified marine information (weather, currents, zones, alerts) for ...
Idea is to develop a prototype decision-support tool for optimizing offshore environmental sampling strategies around offshore wind farms. Possible outputs may include: - a spatial decision-support ...
Reproducible analysis method across different territories based on the analysis of available data.
A physical model with a functional morphing mechanism (cable-actuated, pneumatic or structural), validated by wind testing on-site. CFD data on start shapes will be provided at the start of the ...
Brest
A short prototype for a video game.
The MVP expected at the end of the 48 hours will include a simple web interface, a connection to the PostgreSQL database or tabular files, a query engine based on a large language model, and a system...
Brest
A prototype of this optimisation tool
An interactive tool to visualize data (shiny app)
A digital or interactive tool
Over the 48-hour event, we aim to develop a prototype decision-support tool for emergency managers dealing with ammonia-related maritime accidents. The tool will integrate atmospheric and aquatic ...
An interactive dashboard plotting production-vs-wind scatter points and the reconstructed real power curve for each French offshore wind farm, with complementary analyses added as time allows (wake ...
Over the 48 hours, we aim to develop a prototype that combines an algorithm, a map interface, and a database to detect and visualize beach nourishment operations. The algorithm will analyze satellite...
Brest
A basic yet interactive user interface coupled with an API, which can take in selected underwater images together and output a 3D reconstruction of the asset.
Over the 48 hours, our goal is to design, build, and test a working prototype of a modular, city-ready waste collection and sorting unit that can handle seasonal waste surges caused by overtourism. ...
Geographical Information System
An information system reflecting or modelling the potential impact of an oil spill on the Cadiz Coast
I would like to get a tool (a method, an application, or a system), which allows EU authorities and interested citizens to quickly and efficiently learn about environmentally friendly disruptive ...
A functional prototype or interactive simulation to manage port access using real-time and predictive data
Leadership, knowledge in marine science, IA in relation to that
To respond to a major social or environmental problem
To explore an innovative idea using marine data
The ambition is to deliver a compelling proof-of-concept that addresses the challenge, ...
To explore an innovative idea using marine data
The ambition is to deliver a compelling proof-of-concept that addresses the challenge, ...
A visual interface or dashboard that shows ROV sensor data meaningfully (e.g., map overlays, time graphs, alerts)
Mobile and web application that includes a data visualization and mapping component (similar to FishSmart app of the NSW government)
The team aims to develop an innovative and technically feasible concept for an integrated ocean-based renewable energy and desalination system for coastal and island applications. The expected ...
An interactive web-based decision-support tool with the following features:
1. Input panel: Island name, load target (default 1 MW AC), geographic coordinates
2. Pre-loaded static datasets: Monthly...
1. Input panel: Island name, load target (default 1 MW AC), geographic coordinates
2. Pre-loaded static datasets: Monthly...
Participants will develop an interactive interface for moored oceanographic buoy system. The interface shall ingest real-time or historical buoy data and visualise the dynamic response of the buoy ...
An Algorithm as a backend and a dashboard running as a frontend
A digital interactive tool with AI powered
During the 48-hour hackathon, the team has to develop a mobile-friendly digital platform and interactive citizen science tool called O3L (One Ocean • One Life).
The prototype will focus on marine ...
The prototype will focus on marine ...
Over the 48-hour hackathon, we aim to develop a working prototype of AquaTrace, an IoT-enabled mobile water quality monitoring system.
We will build a small-scale autonomous or semi-autonomous ...
We will build a small-scale autonomous or semi-autonomous ...
We aim to develop a secure, AI-powered digital framework for island microgrids: a prototype energy forecasting dashboard that combines machine learning-based Generative AI with AES-HMAC cryptographic...
The team will develop a functional prototype consisting of:
Interactive web-based dashboard
Marine debris hotspot prediction map
Environmental data integration engine
Coastal vulnerability ...
Interactive web-based dashboard
Marine debris hotspot prediction map
Environmental data integration engine
Coastal vulnerability ...
We aim to develop a mobile application that ethically promotes all sea turtle-related tourism products while enabling real-time monitoring of community impact.
To develop a live AI verification platform — a web application where Chief Engineers upload or photograph a Bunker Delivery Note, and five specialized AI agents instantly analyze it for fraud, ...
We would like to develop a working prototype of the SeaSafe AI system. This will include a web-based dashboard that simulates real-time vessel tracking using AIS data and visualises predicted ...
To develop a digital or interactive tool or information system
Kuala Lumpur
To develop a software or app that automatically calculates the relative abundance (MaxN) of each species directly from uploaded underwater videos
I will build a webpage for reporting ocean trash with photos and GPS, connected directly to a live tracking map prototype built in Google Studio.
A minimum viable product is the ultimate goal, but if time is a huge constraint, it would just be a prototype with sufficient backup on its implementation
Over the 48-hour hackathon, our team will develop a working Digital Twin MVP (Minimum Viable Product) consisting of three core technical components:
The Predictive Data Engine (Backend & ...
The Predictive Data Engine (Backend & ...
An AI-powered Web App Prototype
A web-based interactive mapping platform for Malaysian fisheries with machine learning model.
- Upload underwater images of coral reefs (taken via smartphones or cameras).
- Use AI-based image recognition to detect and annotate coral health indicators (e.g., bleaching, algae, ...
- Use AI-based image recognition to detect and annotate coral health indicators (e.g., bleaching, algae, ...
A functional predictive system that leverage the uses of open marine data from different sources, combine with an agentic system that help in decision supports and help user to navigate easily on the...
Kuala Lumpur
Over the 48 hours, we aim to develop a real-time, interactive web dashboard that connects with our AI-powered floating Seabin prototype. The platform will visualize trash detection results, sensor ...
A web-based early warning and decision-support platform that predicts coral reef stress and bleaching risk using environmental and ocean data.
The coral planting device prototype and an application or website/dashboard
1. A web-based dashboard showing historical analysis of ocean data; live monitoring of artificially mimicked data (to replicate as the data coming from reefSpark drone stack) and health scores of the...
Participants will develop a prototype digital solution designed to support shellfish farmers in planning production and harvesting activities.
The solution may integrate information such as species,...
The solution may integrate information such as species,...
Participants will develop a prototype digital solution capable of identifying, visualizing and predicting areas with a higher probability of ghost fishing gear accumulation.
Depending on the team's ...
Depending on the team's ...
Olhão
A smart mobile application will be developed, based on the integration of historical and real-time data on water quality, with a particular focus on critical parameters such as temperature and ...
Participants will develop a prototype digital solution capable of helping stakeholders identify valorization opportunities for marine by-products generated by fisheries, aquaculture and seafood ...
Over the 48 hours, I would like to develop a prototype website or dashboard that explores how available environmental data can be used to visualise coastal runoff and water-quality changes around ...
An interactive web-based mapping tool, powered by a valuation algorithm.
Over the 48 hours we will build a working prototype that:
1. Detects and maps a coastal kelp habitat in a selected Cork ...
Over the 48 hours we will build a working prototype that:
1. Detects and maps a coastal kelp habitat in a selected Cork ...
A real-time information system for mapping ships with a high risk of grounding caused by shallow water effects, which can alert the captain to take precautions
A working prototype. The format is open: a web or mobile app, an interactive data visualisation, an educational game, a storytelling piece. What matters is that by Sunday afternoon there's something ...
During the 48-hour hackathon, we aim to produce a prototype of a digital tool, which could take the form of an algorithm, database, or web-based application, designed specifically to connect ...
We want to develop a working decision-support prototype for coastal lagoon risk monitoring.
The prototype will combine open marine, weather, tide, rainfall, satellite and official ...
The prototype will combine open marine, weather, tide, rainfall, satellite and official ...
During the 48-hour hackathon, we aim to develop a simple digital tool that supports the creation and visualization of a laboratory methodology for detecting microplastics in food and water. The goal ...
Over the 48 hours we will build a working proof-of-concept of the MARÉ platform — an interactive web prototype backed by a real data-processing pipeline that demonstrates the full forensic ...
We aim to prototype an interactive online platform (web dashboard) that:
- Geolocates marine species observed through EMO BON
- Enables temporal and spatial filtering of biodiversity indices
- ...
- Geolocates marine species observed through EMO BON
- Enables temporal and spatial filtering of biodiversity indices
- ...
A mobile application
Design an intuitive and engaging prototype (app, website, QR code system, digital panel, or other innovative solution) that reveals the complete journey of seafood products - from harvest to table. ...
We will build a complete water quality monitoring system from scratch.
Over 48 hours, the team will:
(1) Assemble and integrate sensors (pH, temperature, turbidity, etc.) with ESP32 ...
Over 48 hours, the team will:
(1) Assemble and integrate sensors (pH, temperature, turbidity, etc.) with ESP32 ...
Develop a mobile application
- To respond to a major social or environmental problem
- To learn and develop my skills through collaborative experience
- Contributing to innovation in the ...
- To respond to a major social or environmental problem
- To learn and develop my skills through collaborative experience
- Contributing to innovation in the ...
Develop an application that uses images or sensor data to accurately identify and analyze whale tails, supporting research and conservation efforts.
Create engaging digital experiences—such as mobile apps or interactive games—that raise public awareness about ocean preservation and inspire sustainable behavior.
Design a cost-effective monitoring solution that integrates sensor data for community-based science projects. This tool should help researchers and citizens alike gather and analyze environmental ...
• A live map or dashboard showing erosion trends
• A prediction model using satellite or drone data
• A community reporting app (SMS, mobile, or web)
• An early warning system for at-risk areas
• A prediction model using satellite or drone data
• A community reporting app (SMS, mobile, or web)
• An early warning system for at-risk areas
We aim to develop a robust and playful algorithm that can reliably distinguish clouds from snow and ice in Sentinel-2 images of polar regions. This will include:
- A trained machine learning model...
- A trained machine learning model...
an information and awareness-raising system / un système d'information et de sensibilisation
an interactive tool/ un outil interactif
a digital and informative tool / un outil numérique et informatif
Systemic Vision: How to boost the concept of "Zero Discharge" or the valorization of effluents in the complex urban areas of Bahia?
We are looking for solutions (apps, engagement campaigns, ...
We are looking for solutions (apps, engagement campaigns, ...
The focus is to find innovative ways (whether optimization platforms, gamified operational processes, or service design) to scale the logistical and environmental efficiency of port operations ...
The challenge invites teams to develop creative models of circularity, nature-based solutions (like new biomaterials), traceability apps, or social businesses that value local waste-picker ...
AI prototype for recognising and monitoring marine species through images, cross-referencing environmental data.
The challenge seeks solutions to elevate the Bahian capital's response capacity to coastal vulnerabilities, engaging the population in self-defense and the planning of their own territory.
I want to see the feasibility and make the first prototype on a reduced scale to present the model not only of the limestone sculpture but of a functional IOT model.
The challenge asks for proposals that structure "Fair Trade" networks, promoting the strengthening of ocean culture, heritage education, and traditional knowledge as instruments of sustainable ...
In 48 hours, I plan to develop an integrated digital platform that combines real-time monitoring of plastic pollution in Tainheiros Cove, coordinated community clean-up actions, and engagement tools ...
Proposals can include digital tools, gamified educational platforms, participatory methodologies for integration with nature, or communication and art strategies that expand engagement and the ...
We aim to develop a digital interactive tool that combines beach cleaning with brand engagement. The project will involve a network of branded collection nets placed on beaches, where each net is ...
Santa Cruz de Tenerife
An interactive digital platform with API connections to different data sources.
Santa Cruz de Tenerife
A spatial GIS model and interactive visualisation tool to optimise artificial reef deployment beneath the floating solar mooring system of FV Playa Quemada — a bay devastated by 53 aquaculture cages ...
A data pipeline and operational dashboard prototype:
(1) ingestion of real-time or simulated telemetry from the Dummy Rescue device (GPS, depth, temperature, salinity via MQTT/API);
(2) ...
(1) ingestion of real-time or simulated telemetry from the Dummy Rescue device (GPS, depth, temperature, salinity via MQTT/API);
(2) ...
Santa Cruz de Tenerife
As an early stage idea, it could be anything a simple algorithm describing at a high level how it could work, it could also be design principles to consider when taking this forward, it could also be...
Santa Cruz de Tenerife
Algorithm for data analysis
A digital tool in the form of an interactive game
Regenero proposes developing a "Marine Restoration Site-Selection & Monitoring Dashboard" prototype during the Ocean Hackathon. We would create a tool with a core decision matrix (processing ...
A prototype of the application(s) based on realistic data as well as a plan of integration with international rescue services.
We would like to establish visible light communication link and test it in blue part of spectrum to provide necessary data for calculation of channel capacity. We would like to test visible light ...
an interactive tool that would allow users to visualize the behavior of marine heat waves for a specific area and on a selected date
A working prototype module integrated on top of the existing SAR DRIFT platform: a new drift simulation use case chosen by the team (pollution response, biodiversity monitoring, debris tracking, ...
Toulon
As part of this challenge, we propose to develop a prototype decision-support tool designed to optimize port lighting. Through an interactive simulator and dashboards, port managers will be able to ...
A demo web application for maritime risk management with a map and a chatbot interface
In 48 hours, we want to build the first version of the “Lola Data Pipeline”, combining:
– a small but well‑structured database (or set of CSV/GeoJSON files) describing real loggerhead turtle ...
– a small but well‑structured database (or set of CSV/GeoJSON files) describing real loggerhead turtle ...
electronic IOT device and mobile + VR application
Over 48 hours, I would like to develop a functional prototype of SecurDive focused on the first digital emergency alert workflow.
I have already created a first non-functional mock-up of the ...
I have already created a first non-functional mock-up of the ...
Tool that detects and anticipates pollution in the port, tracking its progress and triggering clean-up operations
A tool for monitoring consumption and assessing pollution avoided
Create database and model to predict the behavior of these pollutants and their impact with AI
- To respond to a major social or environmental problem
- Contributing to innovation in the ...
- To respond to a major social or environmental problem
- Contributing to innovation in the ...
Create a sensor to monitor air quality at sea, in connection with maritime traffic
- To respond to a major social or environmental problem
- Contributing to innovation in the maritime sector
-...
- To respond to a major social or environmental problem
- Contributing to innovation in the maritime sector
-...
A digital or interactive tool based on a map or a multi-drones navigation algorithm to visualize drone positioning following a reorganization when communication is lost
Toulon
A predictive model that can avoid seasonal collisions while minimizing carrier costs
Victoria
A prototype application that could be displayed on a kiosk installed on BC Ferries routes, to educate and engage the public of all ages in ocean data, marine life, geography and climate local to the ...
Victoria
Develop an AI/ML driven application to classify ships based on a training dataset of hydrophone recordings with four different identified types of ships (tug, cargo, tanker, passenger). Train this ...
Victoria
A classifier that can identify the species in an image, or produce a list of species sorted by likelihood of being a match, and report the lowest clade that contains the image can be classified as. ...
Develop a simple model to predict very low pH at 40m depth, based on a time series of related and co-located variables: CO2, temperature, salinity, density, oxygen, and various weather conditions. ...
Victoria
A classifier that can identify the species that produced a particular vocalization (based on either the spectrogram, audio, or both), or produce a list of potential species sorted by likelihood, and ...
An AI/ML system that can detect and quantify boat traffic from thousands of still images captured every 5 minutes by a shore camera. This kind of quantitative analysis could be of great interest to ...
Over 48 hours, we want to build a simple map-based prototype that helps users explore an ocean area and generate a quick evidence snapshot using publicly available marine datasets. A user would be ...
An AI/ML system that can categorize plots of surface currents (measured by a coastal radar array) into 3 dominant modes, which we hypothesize to be mostly influenced by tides, river flow and ...
