Table of Contents
Executive Summary ........................................................................................................... iv Table of Contents .............................................................................................................. vi 1 Introduction ................................................................................................................ 1 2 Installation and Sampling Methodologies .................................................................... 3 2.1
2.2 2.3
2.3.1 2.3.2
2.4 2.5 2.6 2.7 2.8
2.8.1 2.8.2 2.8.3
2.9
Summary of Vessel activities .................................................................................................. 3 Deployment Positions ............................................................................................................. 3 Equipment Details ................................................................................................................... 5 Waverider........................................................................................................................ 5 MiniLander ...................................................................................................................... 7 Change to instrumentation for collecting in‐situ salinity time series ..................................... 8 Multibeam Surveys ................................................................................................................. 9 Deployments and Recoveries .................................................................................................. 9 Sediment and Water Sampling Methods ................................................................................ 9 Data Processing and Quality Control .................................................................................... 10 Waverider...................................................................................................................... 10 AWAC ............................................................................................................................ 12 Calculation of in‐situ salinity from the CT sensor ......................................................... 12 Sediment Samples (Day Grabs and Booner Tubes) ............................................................... 12
2.10 Optical Backscatter Sensors (QA and Calibration) ................................................................ 13 2.11 Health and Safety .................................................................................................................. 14
3 Results ....................................................................................................................... 15 3.1
3.1.1 3.1.2
3.2
3.2.1 3.2.2
Data Return Summary ........................................................................................................... 15 Waverider...................................................................................................................... 15 AWAC ............................................................................................................................ 15 Summary Statistics ................................................................................................................ 16 Waverider...................................................................................................................... 16 AWAC ............................................................................................................................ 21
EAST ANGLIA THREE – CEFAS FINAL TECHNICAL REPORT Page vi
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