CEFAS21-69 BEEMS RFQ - Automated Surface Vehicle (ASV) multibeam bathymetric sur

Cefas require an automated surface vehicle (ASV) to undertake a shallow water multibeam bathymetric survey with 100% coverage of the area of interest (AOI) to IHO Order 1A (at a minimum) within the Greater Sizewell Bay (GSB) (Figure 1). The reason for using an ASV is two fold: 1. Maximise the western extent of the survey area: Two longshore bars exist in shallow waters within the AOI (important geomorphological features), with the inner bar being subaerial during some low tide periods. Accordingly, there is a high...