Full coverage multibeam survey collecting bathymetry and backscatter to client specifications, namely International Hydrographic Organization (IHO) Order 1a standard, WGS84 latitude and longitude co-ordinates collected by Differential Global Positioning System (DGPS), depths corrected to Chart Datum (CD). Main survey lines run at 125m spacing with crosslines every 7km. Raw and processed data delivered to Centre for Environment, Fisheries and Aquaculture Science, UK (Cefas) complete with georeferenced mosaics and GeoTiffs images. These data are archived with the Marine Environmental Data and Information Network (MEDIN) Data Archive Centres (DACs) including the British Geological Survey (BGS) DAC for geology and geophysics, The Archive for Marine Species and Habitats Data (DASSH) and the United Kingdom Hydrographic Office (UKHO) bathymetry DAC. The full site data package including raw is also available on request from BGS.

Partial coverage multibeam survey collecting bathymetry and backscatter. WGS84 latitude and longitude co-ordinates collected by Differential Global Positioning System (D-GPS), depths corrected to Chart Datum (CD). Raw and processed data delivered to Centre for Environment, Fisheries and Aquaculture Science, UK (Cefas) complete with georeferenced mosaics and GeoTiffs images. Drop Camera survey collecting video and still images of the seabed habitats within the Cromer Shoal Chalk Bed rMCZ. These data are archived with the Marine Environmental Data and Information Network (MEDIN) Data Archive Centres (DACs) including the British Geological Survey (BGS) DAC for geology and geophysics, The Archive for Marine Species and Habitats Data (DASSH) and the United Kingdom Hydrographic Office (UKHO) bathymetry DAC. The full site data package including raw is also available on request from BGS.

Underwater video and camera stills and grabs acquired via Hamon Grab gathered onboard Cefas Endeavour in January 2014. These data are archived with the Marine Environmental Data and Information Network (MEDIN) Data Archive Centres (DACs) including the British Geological Survey (BGS) DAC for geology and geophysics, The Archive for Marine Species and Habitats Data (DASSH) and the United Kingdom Hydrographic Office (UKHO) bathymetry DAC. The full site data package including raw is also available on request from BGS.

Drop Camera survey collecting video and still images of the seabed habitats within the Cromer Shoal Chalk Beds rMCZ. Hamon Grab survey within the Cromer Shoal Chalk Beds rMCZ. (Part 1, 2 and 3). These data are archived with the Marine Environmental Data and Information Network (MEDIN) Data Archive Centres (DACs) including the British Geological Survey (BGS) DAC for geology and geophysics, The Archive for Marine Species and Habitats Data (DASSH) and the United Kingdom Hydrographic Office (UKHO) bathymetry DAC. The full site data package including raw is also available on request from BGS.

Drop camera survey collecting seabed images and sediment samples from three specified locations from within the East Farnes recomended Marine Conservation Zone (rMCZ) to client's specfications, namely Joint Nature Conservation Committee (JNCC), specifically to verify the presence of circalittoral rock and peat. Sampling equipment: Drop Camera; Hamon Grab. These data are archived with the Marine Environmental Data and Information Network (MEDIN) Data Archive Centres (DACs) including the British Geological Survey (BGS) DAC for geology and geophysics, The Archive for Marine Species and Habitats Data (DASSH) and the United Kingdom Hydrographic Office (UKHO) bathymetry DAC. The full site data package including raw is also available on request from BGS.

Technical details are contained in BGS Report WB/90/45C (Commecial in Confidence). Study area report WB/92/1.

This seabed sampling programme was commisioned by The Department of the Environment and The Crown Estate Commissioners as part of a marine aggregate survey of a selecter area off Great Yarmouth and was carried out by the British Geological Survey (BGS). The survey took place in July 1987 off Great Yarmouth on board the D.S.V. Balgownie. Sediment samples were collected using BGS vibrocorer (4" primarily, 6" barrel used on some sites); BGS shipek grab and a larger clamshell grab. An underwater camera was deployed at selected sites. Technical details of the survey are contained in BGS report WB/87/35C. Study area report WB/88/9C.

Full coverage multibeam survey collecting bathymetry and backscatter to client specifications, namely International Hydrographic Organization (IHO) Order 1a standard, UTM 31N co-ordinates collected by Real Time Kinematic Global Positioning System (RTK-GPS), depths corrected to Chart Datum via VORF (CD). Raw and processed data delivered to Centre for Environment, Fisheries and Aquaculture Science, UK (Cefas) complete with georeferenced mosaics and GeoTiffs images. These data are archived with the Marine Environmental Data and Information Network (MEDIN) Data Archive Centres (DACs) including the British Geological Survey (BGS) DAC for geology and geophysics, The Archive for Marine Species and Habitats Data (DASSH) and the United Kingdom Hydrographic Office (UKHO) bathymetry DAC. The full site data package including raw is also available on request from BGS.

Ground truthing (GT) survey to provide data which would be used in conjunction with the existing multibeam echosounder (MBES) acoustic data (bathymetry and backscatter) to determine the presence and extent of broad scale habitats (BSH) and Habitat FOCI present within the SWDW rMCZ. A. These data are archived with the Marine Environmental Data and Information Network (MEDIN) Data Archive Centres (DACs) including the British Geological Survey (BGS) DAC for geology and geophysics, The Archive for Marine Species and Habitats Data (DASSH) and the United Kingdom Hydrographic Office (UKHO) bathymetry DAC. The full site data package including raw is also available on request from BGS.

Goodwin Sands recommended Marine Conservation Zone 2014 habitat verification survey. Sampling equipment: Drop camera and 0.1 m2 Mini-Hamon grab. Drop Camera survey collecting video and still images of the seabed habitats within the Goodwin Sands rMCZ. Hamon Grab survey within the Goodwin Sands rMCZ. These data are archived with the Marine Environmental Data and Information Network (MEDIN) Data Archive Centres (DACs) including the British Geological Survey (BGS) DAC for geology and geophysics, The Archive for Marine Species and Habitats Data (DASSH) and the United Kingdom Hydrographic Office (UKHO) bathymetry DAC. The full site data package including raw is also available on request from BGS.