Productsglobe who require positioning and mea-S-100 Support in CARIS In-situ Subsea surement accuracy at centimeter level. S-57 Composer 3.0Cable RepairG2+ is an enhancement of Fugro’s G2 IMR specialist N-Sea used a wet repair service (based on GPS and GLONASS) habitat to complete an in-situ subsea and uses GNSS augmentation algo-cable repair. The habitat was developed rithms developed in-house. The code by Moyle Interconnector Ltd. as part and carrier-phase signals transmitted of the seabed repair project, with ESB by GPS and GLONASS satellites are International the owner’s engineer for monitored globally by Fugro’s world-the project. The habitat allows repairs to wide network of reference stations. be implemented in-situ below sea level, These observations are processed cen-as opposed to the conventional method trally in real-time using the company’s of recovering the subsea cable prior to proprietary algorithms to generate pre-repair. The diving scope was performed cise corrections which are used to aug-(Image: CARIS)as part of a Moyle Interconnector proj-ment the standard signals broadcast by ect to carry out the repair on the Moyle GPS and GLONASS satellites. Custom-CARIS S-57 Composer 3.0 in-Interconnector cable, a 500MW HVDC ers receive corrections via seven high- cludes tools for S-100 products.electrical interconnector, in the Irish powered communications satellites, Sea. The interconnector cable links providing at least two independent G2+ the electricity grids of Northern Ireland data sources. According to Fugro, the CARIS released its CARIS S-57 Com-poser 3.0, a desktop application for the and Great Britain through submarine new satellite positioning service will be particularly bene