3 Geographical classification of e-Navigation data and voice communication techniques Ship-Shore MF/HF MF & digital DGPS phone Mobile Digital Data by HF Current HF data beacon GMDSS Sea line or WiMax phone VHF MF & digital services e-NAV Area Definitions Wi-Fi® AIS VDE data Area (approx) cable. voice HF data for MSI Satellite (When and data RADAR satellite Navtex / NDBP service (incl service ship at comms MSI) berth) A1 E F F E E F F E E E F F 1 Inside port – A1 F E E F F F E E E F F 2- Approaching port area 3A Coastal navigation – A1 F E E F F F E E E F E F out to cell phone coverage (approx. 5nm) 3B - Coastal navigation A1 F E F F F E E E F E F VHF coverage (approx . 25nm) 4 - Coastal approach A2 E E E F E E F (approx. 100nm) A3 E E E E E F 5 - High seas A4 E E E E F 6 - Polar regions Legend: Existing technology E Future: Not existing or not widely used F
3 Geographical classification of e-Navigation data and voice communication techniques Ship-Shore e-NAV Area Definitions GMDSS Sea Area (approx) phone line or cable. (When ship at berth) Wi-Fi® Mobile phone AIS VDE Digital VHF voice and data Data by RADAR Satellite satellite comms MF & HF Navtex / MSI) DGPS beacon data service Current MF & HF NDBP HF digital data service MF/HF digital data services for MSI (incl 1 – Inside port A1 E F F E E F F E E E F F 2- Approaching port area A1 F E E F F F E E E F F 3A – Coastal navigation out to cell phone coverage (approx. 5nm) A1 F E E F F F E E E F E F 3B - Coastal navigation VHF coverage (approx . 25nm) A1 F E F F F E E E F E F 4 - Coastal approach (approx. 100nm) A2 E E E F E E F 5 - High seas A3 E E E E E F 6 - Polar regions A4 E E E E F Legend: Existing technology E Future: Not existing or not widely used F WiMax
e-NAV14-10.3.6%20Brest%20Output%2005%20-%20IALA%20input%20to%20ITU%20for%20MRCP%20Working%20Doc%20(rev2)[1].docx