RIS Definitions
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Last updated: 31.03.2021
System Electronic Navigational Chart (SENC) means an internal database in an Inland ECDIS which results out of the transformation of ENC’s and their updated files and other data added by the boat master. It is this data base that is actually accessed by the ECDIS for the display generation and other navigational functions. The SENC may also contain information from other sources.
(Source: Inland ECDIS Standard as specified in Commission Implementing Regulation (EU)2018/1973)