Who this solution is for
This solution is designed for:
- National and regional hydrographic offices
- Authorities responsible for S‑100 implementation and trials
- Organisations overseeing official water level and current services
- Hydrographic stakeholders collaborating with ports, pilots and navigation systems
Tidetech supports hydrographic offices in contexts where scientific rigour, operational defensibility and long‑term trust are essential.
The challenge hydrographic offices face
The shift from static products to dynamic services raises a number of challenges for hydrographic offices:
- Delivering operational S‑100 datasets without extensive in‑house oceanography capability
- Validating complex hydrodynamic models to an official standard
- Maintaining authority and neutrality when engaging third‑party providers
- Scaling coverage across complex coastal environments
- Supporting downstream users such as ports, pilots and navigation systems
Many hydrographic offices are required to explore these services through testbeds and staged trials before committing to operational adoption.
How Tidetech supports hydrographic offices
Tidetech provides hydrographic offices with scientifically robust, operationally proven ocean intelligence, designed to support official S‑100 services rather than experimental research.
We support hydrographic offices by:
- Developing, supplying and maintaining S‑104 water level and S‑111 surface current datasets aligned with S‑100 specifications
- Providing hydrodynamic models tuned to local environments and testbed regions
- Supporting validation, review and trial processes
- Supplying datasets suitable for controlled distribution and downstream approval models
Tidetech’s role is to provide and maintain technically credible intelligence that hydrographic offices can evaluate, govern and deploy efficiently with confidence.
Experience supporting S-100 trials and testbeds
Tidetech has supported S‑100 development and trial activity with multiple hydrographic offices and authorities, including:
- Water level and surface current models developed for regional and national testbeds
- Support for complex tidal and current environments including ports, straits and coastal regions
- Collaboration with hydrographic offices exploring controlled pathways for downstream use
This experience spans varied environments and governance models, and is focused on practical delivery rather than theoretical compliance.
Supporting authority-led delivery models
Tidetech recognises that hydrographic offices do not always seek to operate services directly.
Our products and delivery approaches can support models where:
- Hydrographic offices approve or endorse official datasets
- Ports or regional authorities act as operational distributors
- Navigation OEMs and systems consume S‑100 aligned services
- Governance and version control remain with the authority
This flexibility allows hydrographic offices to retain mandate while enabling modern, scalable services built for this purpose.
Designed for standards alignment and longevity
All Tidetech datasets supplied to hydrographic offices are:
- Developed by oceanographers and specialist developers
- Aligned with S‑100 data models and service concepts
- Scientifically validated against observations
- Designed for continuity across update cycles
This ensures hydrographic offices can treat supplied datasets as long‑term partner assets rather than one‑off trials.
Collaboration, neutrality and trust
Tidetech operates as a neutral technical partner.
Our role is to provide the ocean intelligence capability required to make S‑100 services practical, defensible and scalable.
That distinction is central to how we work with hydrographic offices worldwide.
Case studies
Next steps
Discuss S-100 aligned tidal and current services.
Talk to an ocean data specialist to explore how Tidetech can support trials, validation or operational delivery.