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Metadata: 2012, University of Bangor and University of Liverpool, Zone 9 - Celtic Array, Prediction of Sediment Wave Migration
Abstract:
Liverpool and Bangor Universities predicted the level of sediment migration for the Centrica round 3 Irish Sea - Zone 9 Offshore wind farm development. Geophysical and geological data was collected by Van Landeghem et al. during the AmSedIS project (research cruise CV12007), documenting sediment waves of all shapes and sizes and in different areas of the Irish Sea, and uniquely collected data on granulometric variation of sediment in a linear trough-to-trough transects perpendicular to sediment wave crests. The CV12007 data overlaps several existing datasets, including the Centrica data collected in the Round 3 Irish Sea (R3IS) Zone. From 22 sediment waves in various places of the Irish Sea, sediment grabs in transect were analysed for granulometric variations, while the sediment wave was measured for its height and migration rate. From this data, Liverpool and Bangor Universities produced GIS outputs for the prediction of sediment migration. Corresponding Centrica Document Title: Prediction of sediment wave migration. Corresponding Centrica Document No: R3-D-EV-027-0132-000000-001. Available Datasets and supporting documentation: 1. Shapefiles (.shp) 2. Rasters 3. Excel(.xls, .mp4) 4. Documents (.pdf)
Data holder:
The Crown Estate
| Other details | ||
| Internal code | Internally assigned metadata identifier | 34665 |
| 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. | 2012, University of Bangor and University of Liverpool, Zone 9 - Celtic Array, Prediction of Sediment Wave Migration |
| Alternative title | The purpose of alternative title is to record any additional names by which the dataset may be known. | Prediction of Sediment Wave Migration |
| 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. | 9d169559-9de7-4aa6-b9b4-5b1cf4e6b792 |
| Resource Identifier | This is the code assigned by the data owner. | TCE-2650 |
| 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 | 2012-04-01 |
| End date | This describes the date the resource ends. This may only be the year if month and day are not known | 2012-08-31 |
| 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'. | notPlanned |
| Abstract | The abstract provides a clear and brief statement of the content of the resource. | Liverpool and Bangor Universities predicted the level of sediment migration for the Centrica round 3 Irish Sea - Zone 9 Offshore wind farm development. Geophysical and geological data was collected by Van Landeghem et al. during the AmSedIS project (research cruise CV12007), documenting sediment waves of all shapes and sizes and in different areas of the Irish Sea, and uniquely collected data on granulometric variation of sediment in a linear trough-to-trough transects perpendicular to sediment wave crests. The CV12007 data overlaps several existing datasets, including the Centrica data collected in the Round 3 Irish Sea (R3IS) Zone. From 22 sediment waves in various places of the Irish Sea, sediment grabs in transect were analysed for granulometric variations, while the sediment wave was measured for its height and migration rate. From this data, Liverpool and Bangor Universities produced GIS outputs for the prediction of sediment migration. Corresponding Centrica Document Title: Prediction of sediment wave migration. Corresponding Centrica Document No: R3-D-EV-027-0132-000000-001. Available Datasets and supporting documentation: 1. Shapefiles (.shp) 2. Rasters 3. Excel(.xls, .mp4) 4. Documents (.pdf) |
| Lineage | Lineage includes the background information, history of the sources of data, data quality statements and methods. | Methodology: From all available datasets, a correlation was sought between (1) geometrical, (2) dynamical, (3) geological and (4) environmental parameters: (1) The size of several hundreds of sediment waves was determined, both in the R3 IS Zone and in the other CV12007 areas. This was added to existing records in the Irish Sea. (2) Where sediment wave crests are clearly recognised over time, the migration over time have been measured, and converted to annualised migration rates. (3) Over nearly 200 sediment samples were analysed for granulometric variations in Bangor University. This dataset was added to the existing sediment data in the Irish Sea and in Liverpool Bay (Centrica grab samples) (4) Values of bed stress were derived from the published dataset by Uehara et al., 2006; water depth was derived from the swath bathymetry data, processed to Lowest Astronomical Tide From these relationships, estimated sediment wave migration was assigned to sediment wave fields with similar characteristics in the R3IS Zone. These fields were manually delineated and represented by polygons in an ArcGIS shapefile. Further information is available in report: R3-D-EV-027-0132-000000-001 |
| 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 | Coastal geomorphology | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Sediment grain size parameters | |
| 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 | Consenting | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Zone search area | |
| 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 | |
| Geographical coverage | ||
| North | The northern-most limit of the data resource in decimal degrees | 53.9755 |
| East | The eastern-most limit of the data resource in decimal degrees | -3.6694 |
| South | The southern-most limit of the data resource in decimal degrees | 53.4913 |
| West | The western-most limit of the data resource in decimal degrees | -5.0537 |
| 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 | Centrica Energy Renewable Investments (CERI) | |
| Position name | GIS and Data Manager | |
| info@celticarray.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 | Liverpool/Bangor University | |
| Individual name | Dr. Katrien Van Landeghem | |
| k.v.landeghem@bangor.co.uk | ||
| 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 | Centrica Energy Renewable Investments (CERI) | |
| info@celticarray.com | ||
| Resource locators | ||
| Locator URL | Web address (URL) that links to the resource | https://www.marinedataexchange.co.uk/details/TCE-2650/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 | |
| This states any limitations on access to the data. Multiple occurences are allowed here. One entry shall be from the INSPIRE Metadata registry and the other free text should be part of the resource `Have specific limitations`. | Distribution by Centrica Energy Renewable Investments Limited (CERI) Ltd on a case by case basis | |
| 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 |
| 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. | Distribution by Centrica Energy Renewable Investments Limited (CERI) Ltd on a case by case basis | |
| 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. | 2012-08-31 |
| Harvest date | The date which this record has been (re)harvested from the provider. | 2026-04-17 |
| Metadata date | The date when the content of this metadata record was last updated. | 2026-04-14 |
| 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 |