# Electronic Chart Display and Information System

> geographic information system used for nautical navigation that complies with International Maritime Organization (IMO) regulations as an alternative to paper nautical charts

**Wikidata**: [Q1326075](https://www.wikidata.org/wiki/Q1326075)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Electronic_Chart_Display_and_Information_System)  
**Source**: https://4ort.xyz/entity/electronic-chart-display-and-information-system


## References

1. Freebase Data Dumps. 2013