S-127 stands for Marine Traffic Management Product Specification. Also known as S-127 Maritime Traffic Management (S-127 Marine Traffic Management ), It aims to provide supplementary information for Electronic Chart Display and Information System (ECDIS) to improve the efficiency and safety of marine traffic management.

• Data content: mainly describe the information related to maritime traffic management, such as channel information, vessel traffic service, pilotage, route measures and vessel reporting system.
• Relationship with S-101: Compared with S-101 data , which focuses on providing basic channel data and is updated less frequently, S-127 pays more attention to dynamic information directly related to maritime traffic management and contains more detailed channel information. Including service area, service content, contact information, etc., with relevant metadata, such as data quality, production organization, data source and release date. S-127 data is preferred due to its smaller complexity and volume, and easier to update.

SuperMap iMaritimeEditor supports the import and display of S-127 data. In this section, you will learn the following:

Open S-127 Data : Describes how to import a *.gml file that follows the S-127 Electronic Chart data standard.

View S-127 Data Grouping Properties : describes how to query Attributes and Statistic Infomation of S-127 data grouping.

View S-127 Element Object Properties : describes how to view the Attributes, Reference Objects, and Nodes of S-127 feature objects.