TotalTide is the world's most comprehensive tidal prediction program providing fast, accurate tidal height and tidal stream predictions for over 7,000 ports and more than 3,000 tidal stream stations worldwide. It is updated once a year.
It enables you to select and calculate tidal heights for multiple ports for up to seven consecutive days. Results include periods of daylight and nautical twilight, moon phases and a springs and neaps indicator. More Information..
Admiralty Digital List of Lights (ADLL) is the world's most advanced source of light and fog signal information. It uses the same official data provided in the Admiralty paper publication, sourced directly from national hydrographic offices, and includes lights, light vessels, major light buoys and fog signals.
ADLL is updated weekly. Each week's updates can be downloaded in a matter of seconds over a standard internet connection or via email, and are applied automatically. More Information..
Admiralty Digital Radio Signals Volume 6 (ADRS6) is the world's most advanced source of maritime radio communications information for pilot services, vessel traffic services and port operations.
ADRS6 provides detailed information and working procedures for Port Information, Pilot Services, Vessel Traffic Services and Reporting Systems, as well as call sign, VHF channel, telephone, fax, telex, email and website contact details. More Information.
All three Admiralty digital products are provided on a single CD. Customers retain the flexibility to purchase just what they need - anything from one area of one product (eg ADRS6, Area 5) up to all areas of all products (eg TotalTide, ADLL and ADRS6 Areas 1 - 10), licensed, installed and updated via a single common interface.
Customers can quickly and easily upgrade their product licence holdings at any time, and have access to trial versions of all three Admiralty Digital Publications.