Accurate tidal predictions for more than 7,000 ports and 3,000 tidal streams worldwide ADMIRALTY Digital List of Lights 不僅整合全球海測局的ENCs(Electronic Navigational Charts ),並在與其他國家海測局的合作下製作AVCS專屬獨有的ENCs,提供全球ENCs涵蓋率最高、最完整的官方電子海圖服務。目前AVCS包含超過12,000張ENCs,全球超過4,000艘船隻採用,感受到其所帶來的方便性和提升航行安全的優勢。 Folio Coverage Discounts Purchase additional areas during a particular licence period 0-3 months 0-3 months 0% 4-6 months 25% 7-9 months 50% 10-12 months 75% 更新方式 HYSPECS Viewer HYSPECS Viewer HYSPECS NaviGate NaviGate NOVACO 聯絡我們