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Metadata: 2013, Fugro EMU, Dudgeon, Seabed and Sub-Seabed Mapping Survey
Abstract:
The work includes a seabed and a sub-seabed survey of the construction area and the export cable corridor, contracted to Fugro EMU and surveyed May to October 2013. The main aims with the survey were to: - Map and quantify the possibility for unexploded ordnance (UXO) within the turbine construction area and the export cable corridor - Acquire and interpret high quality seabed and sub-seabed data for project planning/execution, including shallow geology, local topography, seabed sediment distribution, seabed features, seabed obstructions, wrecks and archaeological sites, possible occurrence of Sabellaria Spinolusa, evaluation of possible mobile sediments, etc - Improve the geological/geotechnical understanding of the shallow stratigraphy and soil properties in the turbine site and export corridor for planning/execution of turbine foundation installation and cable routing, installation and protection.
Data holder:
The Crown Estate
| Other details | ||
| Internal code | Internally assigned metadata identifier | 19083 |
| 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. | 2013, Fugro EMU, Dudgeon, Seabed and Sub-Seabed Mapping Survey |
| Alternative title | The purpose of alternative title is to record any additional names by which the dataset may be known. | Seabed and Sub-Seabed Mapping 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. | 3734f3b6-f4bf-4b07-a573-1e57cea288d6 |
| Resource Identifier | This is the code assigned by the data owner. | TCE-316 |
| 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 | 2013-05-01 |
| End date | This describes the date the resource ends. This may only be the year if month and day are not known | 2013-10-31 |
| Spatial resolution | This describes the spatial resolution of the dataset or the spatial limitations of the service. | 2 |
| Spatial resolution unit | This describes the unit of spatial resolution which for distance must be metres. | urn:ogc:def:uom:EPSG::9001 |
| 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'. | asNeeded |
| Abstract | The abstract provides a clear and brief statement of the content of the resource. | The work includes a seabed and a sub-seabed survey of the construction area and the export cable corridor, contracted to Fugro EMU and surveyed May to October 2013. The main aims with the survey were to: - Map and quantify the possibility for unexploded ordnance (UXO) within the turbine construction area and the export cable corridor - Acquire and interpret high quality seabed and sub-seabed data for project planning/execution, including shallow geology, local topography, seabed sediment distribution, seabed features, seabed obstructions, wrecks and archaeological sites, possible occurrence of Sabellaria Spinolusa, evaluation of possible mobile sediments, etc - Improve the geological/geotechnical understanding of the shallow stratigraphy and soil properties in the turbine site and export corridor for planning/execution of turbine foundation installation and cable routing, installation and protection. |
| Lineage | Lineage includes the background information, history of the sources of data, data quality statements and methods. | The survey was planned and carried out in conformance with Fugro EMU Limited’s quality management system, which complies with the requirement of BS EN ISO 9001:2008. More detailed descriptions of specific survey techniques and procedures are contained within Fugro EMU Limited Method Statements (a component part of the Company’s QA Manual - details of which can be inspected at the Fugro EMU Limited offices on request). For planning and operation purposes a QA pack was incorporated into the front of every log book detailing administrative duties that needed to be fulfilled and a detailed description of the survey setup including a list of the main survey parameters. The log book was filled in by hand and formed a detailed record of all activities and events that occurred on-board. Digital online logs were updated for every line surveyed. These included date, time, line name, instrument setup parameters and highlighted any events or data quality issues. The performance of the survey instrumentation was constantly monitored by the online surveyor and online geophysicist. Any data quality issues were immediately highlighted and logged in the online logs. Upon review, remedial action could be performed and a decision made as to whether any reruns were required. Data storage, control and archiving of the data were undertaken in compliance with Fugro EMU Limited’s Data Management Policy. Depths are relativeto LAT (Lowest astronomical tide). Data quality complies to Statoil ASA's quality requirements for bathymetric data. |
| 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 | Depositional environment | |
| 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 | Magnetics | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Sound velocity and travel time in the water column | |
| 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 | Pre-Construction monitoring | |
| 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 | Elevation | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Geology | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Species distribution | |
| Geographical coverage | ||
| North | The northern-most limit of the data resource in decimal degrees | 53.284 |
| East | The eastern-most limit of the data resource in decimal degrees | 1.4544 |
| South | The southern-most limit of the data resource in decimal degrees | 52.6255 |
| West | The western-most limit of the data resource in decimal degrees | 0.7787 |
| 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 | Statoil | |
| Individual name | Erwin Oosterhoff | |
| eoos@statoil.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 | Fugro EMU Limited | |
| richard.marlow@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 | Equinor | |
| csirt@equinor.com | ||
| Resource locators | ||
| Locator URL | Web address (URL) that links to the resource | https://www.marinedataexchange.co.uk/details/TCE-316/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 |
| Harvest date | The date which this record has been (re)harvested from the provider. | 2026-04-12 |
| Metadata date | The date when the content of this metadata record was last updated. | 2026-03-31 |
| 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 |