Innovating new approaches to facilitate automated chart compilation processes.
CONTACT: Christos Kastrisios
At the Center for Coastal and Ocean Mapping (CCOM), our Nautical Cartography research focuses on developing modern methods to transform high-resolution ocean mapping data into safe, efficient, and usable navigational charts. As the volume and complexity of hydrographic data grow, we work to ensure that chart products remain accurate, clear, and reliable for mariners worldwide
Our research covers the full charting workflow, from selecting and simplifying bathymetric features to automating chart compilation processes and improving how data quality and uncertainty are communicated to mariners. By combining advanced algorithms, automation, user-centered design, and international standards such as S-100, we help modernize Electronic Navigational Chart (ENC) production and support both traditional and autonomous navigation.
Our core research themes include:
- Automated Chart Compilation and Generalization
Developing algorithms, workflows, and decision rules to automate ENC compilation, including feature selection, generalization, data reduction, and multi-scale production, with the goal of improving production speed, consistency, and scalability. - Product Validation and Safety Verification
Creating new methods to verify the safety, consistency, and topological correctness of chart products, including vertical consistency checks, sounding selection verification, and advanced safety validation algorithms. - Data Visualization, Symbology, and Uncertainty Representation
Advancing how navigational information is visually communicated to mariners, including new symbology for S-100 products, improved portrayal of data quality and uncertainty, and user-centered design approaches to support better decision-making at sea. - Mariner Collaboration and Human Factors Research
Engaging directly with mariners, maritime academies, and industry partners to incorporate user feedback, evaluate cognitive workload, and ensure that chart products align with real-world navigation needs and practices.
For more details about our ongoing projects, please visit Nautical Cartography Research Projects