© OpenStreetMap contributors
- Add External Layer
- Upload Shapefile
- Layer Tutorial
- Close
Use the checkbox () to show or hide a layer.
Use the radio buttons () to select a layer to use with the identify function.
- Layers
- Opacity
Available layers
(ctrl+c)
Search for marine data across UK organisations
- API
- How-To
- How-To
- About
- Contact MEDIN
- Share
Metadata: 2005, EMU, Greater Gabbard, Geophysical Survey
Abstract:
Emu Ltd were commissioned by Greater Gabbard Offshore Wind Ltd to undertake at geophysical survey over the proposed offshore Greater Gabbard windfarm site. The export cable route and a landfall survey area extending approximately 3km offshore was also surveyed. Two additional transect lines across the Inner Gabbard bank were also surveyed. The survey was implemented to determine seabed topography and morphology, to identify the nature of the seabed sediments, to identify the thickeness of superficial sediments to London Clay and to identify the location, extent and nature of any impediments to the laying or burial of the cable. The survey was carried out between 26th May and 9th June 2005 and involved the use of swath bathymetric surveying combined with sidescan sona, seismic sub bottom profiling and magnetometer survey techniques. Preliminary analysis of the data identifies vast expanses of flat featureless seabed with areas of sandwaves and mega ripples also identified. A known wreck site was also identified from the magnetometer survey.
Data holder:
The Crown Estate
| Other details | ||
| Internal code | Internally assigned metadata identifier | 39477 |
| Title | The title is used to provide a brief and precise description of the dataset such as 'Date', 'Originating organisation/programme', 'Location' and 'Type of survey'. All acronyms and abbreviations should be reproduced in full. | 2005, EMU, Greater Gabbard, Geophysical Survey |
| Alternative title | The purpose of alternative title is to record any additional names by which the dataset may be known. | Geophysical Survey |
| File Identifier | The File Identifier is a code, preferably a GUID, that is globally unique and remains with the same metadata record even if the record is edited or transferred between portals or tools. | f936d9c9-b8a2-41e2-a3e0-fc4f8ee0d1d5 |
| Resource Identifier | This is the code assigned by the data owner. | TCE-423 |
| Resource type | The resource type will likely be a dataset but could also be a series (collection of datasets with a common specification) or a service. | series |
| Start date | This describes the date the resource starts. This may only be the year if month and day are not known | 2005-05-26 |
| End date | This describes the date the resource ends. This may only be the year if month and day are not known | 2005-06-08 |
| Frequency of updates | This describes the frequency with which the resource is modified or updated i.e. a monitoring programme that samples once per year has a frequency that is described as 'annually'. | unknown |
| Abstract | The abstract provides a clear and brief statement of the content of the resource. | Emu Ltd were commissioned by Greater Gabbard Offshore Wind Ltd to undertake at geophysical survey over the proposed offshore Greater Gabbard windfarm site. The export cable route and a landfall survey area extending approximately 3km offshore was also surveyed. Two additional transect lines across the Inner Gabbard bank were also surveyed. The survey was implemented to determine seabed topography and morphology, to identify the nature of the seabed sediments, to identify the thickeness of superficial sediments to London Clay and to identify the location, extent and nature of any impediments to the laying or burial of the cable. The survey was carried out between 26th May and 9th June 2005 and involved the use of swath bathymetric surveying combined with sidescan sona, seismic sub bottom profiling and magnetometer survey techniques. Preliminary analysis of the data identifies vast expanses of flat featureless seabed with areas of sandwaves and mega ripples also identified. A known wreck site was also identified from the magnetometer survey. |
| Lineage | Lineage includes the background information, history of the sources of data, data quality statements and methods. | Emu Ltd were commissioned by Greater Gabbard Offshore Wind Ltd to undertake at geophysical survey over the proposed offshore Greater Gabbard windfarm site. |
| Related keywords | ||
| Keyword | General subject area(s) associated with the resource, uses multiple controlled vocabularies | Sedimentary structure |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Seismic reflection | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Seismic refraction | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Marine archaeology | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Side-scan sonar | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Coastal geomorphology | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Magnetics | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Bathymetry and Elevation | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Feasibility | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Consenting | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Cable Landfall | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Agreement for Lease Area | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Offshore Cable Corridor | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Land cover | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Elevation | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Oceanographic geographical features | |
| Geographical coverage | ||
| North | The northern-most limit of the data resource in decimal degrees | 51.982931201982 |
| East | The eastern-most limit of the data resource in decimal degrees | 2.0098946907265 |
| South | The southern-most limit of the data resource in decimal degrees | 51.730523677318 |
| West | The western-most limit of the data resource in decimal degrees | 1.8447107824297 |
| Responsible organisations | ||
| Role | The point of contact is person or organisation with responsibility for the creation and maintenance of the metadata for the resource. | pointOfContact |
| Organisation name | SSE Renewables | |
| Individual name | Kirstanne McDowall | |
| Position name | Community Liaison Manager | |
| Phone | +44(0)141 224 7569 | |
| kirstanne.mcdowall@sse.com | ||
| Role | The custodian is the person or organisation that accepts responsibility for the resource and ensures appropriate care and maintenance. If a dataset has been lodged with a Data Archive Centre for maintenance then this organisation is be entered here. | custodian |
| Organisation name | The Crown Estate | |
| Phone | +44 020 7851 5000 | |
| enquiries@thecrownestate.co.uk | ||
| Role | The originator is the person or organisation who created, collected or produced the resource. | originator |
| Organisation name | Emu Ltd | |
| Position name | Project Manager | |
| Phone | +44 (0) 1489 860050 | |
| Marketing@Fugroemu.com | ||
| Role | The distributor is the person or organisation that distributes the resource. | distributor |
| Organisation name | The Crown Estate | |
| Phone | +44 020 7851 5000 | |
| enquiries@thecrownestate.co.uk | ||
| Role | The owner is the person or organisation that owns the resource. | owner |
| Organisation name | RWE Renewables UK Swindon Limited | |
| support@rwe.com | ||
| Resource locators | ||
| Locator URL | Web address (URL) that links to the resource | https://www.marinedataexchange.co.uk/details/TCE-423/summary |
| Web address (URL) that links to the resource | https://www.marinedataexchange.co.uk | |
| Dataset constraints | ||
| 20.1 Limitations on Public Access - Access constraints | This states `otherRestrictions` from ISO vocabulary RestrictionCode and is an INSPIRE/GEMINI requirement. | otherRestrictions |
| 20.2 Limitations on Public Access - Other constraints | There will be no limitations when published on the Marine Data Exchange | |
| 21.1 Conditions for Access and Use - Use constraints | This states `otherRestrictions` from ISO vocabulary RestrictionCode and is an INSPIRE/GEMINI requirement. | otherRestrictions |
| 21.2 Conditions for Access and Use - Other constraints | This states any constraints on use of the data. Multiple conditions can be recorded for different parts of the data resource. If no conditions apply, then `No condtions apply` is recorded. This uses free text. | Data Must be used in accordance to the Marine Data Exchange's Terms of Use: https://www.marinedataexchange.co.uk/content/info/terms-of-use |
| Version info | ||
| Date of publication | The publication date of the resource or if previously unpublished the date that the resource was made publicly available via the MEDIN network. | 2021-05-17 |
| Date of creation | The date that the resource was created. | 2005-09-09 |
| Harvest date | The date which this record has been (re)harvested from the provider. | 2026-08-01 |
| Metadata date | The date when the content of this metadata record was last updated. | 2026-07-30 |
| Metadata standard name | The name of the metadata standard used to create this metadata | MEDIN |
| Metadata standard version | The version of the MEDIN Discovery Metadata Standard used to create the metadata record | 3.1.2 |