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Metadata: 2017, Bibby HydroMap, Burbo Bank Extension, Depth of Burial Survey
Abstract:
Bibby HydroMap were commissioned in March 2017 by DONG Energy to carry out a Depth of Burial survey of the export cable, which runs from the existing substation at the Burbo Bank Extension Offshore Wind Farm (BBW02) in Liverpool Bay, to the north Wales coast, near Prestatyn. In addition, multibeam echo sounder and side scan sonar data were to be collected along the export cable route corridor and around the existing substation, to assess any potential areas of scouring. This series contains the reports/data collected on the MV Bibby Athena and MV Lia as well as the land (beach) survey work.
Data holder:
The Crown Estate
| Other details | ||
| Internal code | Internally assigned metadata identifier | 19463 |
| 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. | 2017, Bibby HydroMap, Burbo Bank Extension, Depth of Burial Survey |
| Alternative title | The purpose of alternative title is to record any additional names by which the dataset may be known. | Depth of Burial 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. | f0f02e33-bfd1-4089-ae4c-29d21f35a01f |
| Resource Identifier | This is the code assigned by the data owner. | TCE-220 |
| 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 | 2017-03-30 |
| End date | This describes the date the resource ends. This may only be the year if month and day are not known | 2017-04-24 |
| 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'. | biannually |
| Abstract | The abstract provides a clear and brief statement of the content of the resource. | Bibby HydroMap were commissioned in March 2017 by DONG Energy to carry out a Depth of Burial survey of the export cable, which runs from the existing substation at the Burbo Bank Extension Offshore Wind Farm (BBW02) in Liverpool Bay, to the north Wales coast, near Prestatyn. In addition, multibeam echo sounder and side scan sonar data were to be collected along the export cable route corridor and around the existing substation, to assess any potential areas of scouring. This series contains the reports/data collected on the MV Bibby Athena and MV Lia as well as the land (beach) survey work. |
| Lineage | Lineage includes the background information, history of the sources of data, data quality statements and methods. | The main objectives of the survey were as follows: ? Acquire depth of burial (DoB or "z") of the cable over the entire accessible part of the 24 km of export cable (the survey footprint includes both offshore and near shore areas), using a suitable tracking system; ? Acquire accurate geographical ("x" and "y") position of cable, referenced to KP along the route ? Verify DoB cable tracker data/acquire DoB, where tracking is not possible with a sub-bottom profiler, at pre-defined intervals along the route; ? Obtain multibeam data along the export cable route in a corridor to undisturbed seabed and of at least 25 m to each side of cable, except in very shallow areas; ? Obtain side scan sonar data along the export cable routes to undisturbed seabed and of at least 25m to each side of cable, except in very shallow areas; ? Produce a comprehensive interpretative report on the results of each survey; ? Monitor changes in bathymetry, compared to the pre-installation surveys; ? Classify targets on the seabed, including exposed cables, free spans, rock dumping areas and cable crossings (mattresses); and ? Identify the stiff clay horizon in relation to the installed cable, between KP0 and KP3.6. In addition to the objectives above, Bibby HydroMap were requested to investigate a potential freespanning section of inter array cable, which was expected to lie between KP0.267 and KP0.271, on the inter array cable connecting turbine D04 to the OSS (Offshore Substation). Further, areas of stony reef habitat are known to be present along two sections of the export cable route between KP2.50 to KP3.00 and between KP3.55 to KP3.70 and these were to be defined by the acquisition of additional side scan sonar data at these locations. |
| Related keywords | ||
| Keyword | 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 | 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 | Side-scan sonar | |
| 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 | Post-Construction monitoring | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Renewable Energy Lease area | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Offshore Substation | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Intertidal zone | |
| 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 | |
| Geographical coverage | ||
| North | The northern-most limit of the data resource in decimal degrees | 53.492 |
| East | The eastern-most limit of the data resource in decimal degrees | -3.264 |
| South | The southern-most limit of the data resource in decimal degrees | 53.331 |
| West | The western-most limit of the data resource in decimal degrees | -3.486 |
| 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 | ABP Marine Environmental Research Ltd | |
| Phone | 02380711840 | |
| enquiries@abpmer.co.uk | ||
| 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 | Bibby HydroMap Ltd | |
| Phone | +44 (0)151 328 1120 | |
| enquiries@bibbyhydromap.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 | Orsted | |
| info@orsted.com | ||
| Resource locators | ||
| Locator URL | Web address (URL) that links to the resource | https://www.marinedataexchange.co.uk/details/TCE-220/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 | Once published, there will be no limitations on public access. Data must be used in accordance with the Marine Data Exchanges Terms of Use which can be found on the website. | |
| 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. | Once published, there will be no constraints on public access. Data must be used in accordance with the Marine Data Exchanges Terms of Use which can be found on the website. |
| 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. | 2023-09-11 |
| Date of last revision | The most recent date that the resource was revised. | 2015-05-08 |
| Date of creation | The date that the resource was created. | 2015-05-08 |
| Harvest date | The date which this record has been (re)harvested from the provider. | 2026-04-19 |
| Metadata date | The date when the content of this metadata record was last updated. | 2026-03-04 |
| 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 |