For over 20 years, UNEP-WCMC has collated data from across the globe to create the world's most comprehensive, reliable and accessible global information service. IMapS enables users to create their own maps over the Internet using data provided by UNEP-WCMC and its partners.
| Regional Seas | |
| Carribean Sea | Mediterranean Sea |
| Black Sea | Caspian Sea |
| Marine Species & Habitats | |
| Marine Turtles | Seagrasses |
| Coral Disease | |
| Under Development - Mangroves | |