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Metadata: 2003, Hydrosearch Associates, Gunfleet Sands 1 and 2, Geotechnical Desk Study and Risk Assessment
Abstract:
At the request of GE Wind Energy, Hydrosearch Associates limited (HAL) has performed a geotechnical desk study and risk assessment to: collate and integrate available data (geophysical, geotechnical and environmental), develop a geotechnical model for the Gunfleet Sands development site, identify any gaps and contradictions in the available data sets and define areas of uncertainty in seabed conditions. Contradictions exist between the data sets that have led to uncertainties in the expected geological conditions. This is thought to be mostly due to erosion of the anticlinal flexure in that there is uncertainty in the degree of erosion that occurred to this feature prior to more recent overlying deposits being formed. Additionally, the occurrence of acoustic blanking has made interpretation of the geophysical data difficult in places. Geotechnical samples are required across the site to clarify these contradictions and confirm the geological and geotechnical conditions.
Data holder:
The Crown Estate
| Other details | ||
| Internal code | Internally assigned metadata identifier | 29880 |
| 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. | 2003, Hydrosearch Associates, Gunfleet Sands 1 and 2, Geotechnical Desk Study and Risk Assessment |
| Alternative title | The purpose of alternative title is to record any additional names by which the dataset may be known. | Geotechnical Desk Study and Risk Assessment |
| 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. | 9cfffb1e-596a-4f9c-8a8c-a342f0af7038 |
| Resource Identifier | This is the code assigned by the data owner. | TCE-509 |
| 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 | 2003-09-12 |
| End date | This describes the date the resource ends. This may only be the year if month and day are not known | 2003-09-12 |
| 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. | At the request of GE Wind Energy, Hydrosearch Associates limited (HAL) has performed a geotechnical desk study and risk assessment to: collate and integrate available data (geophysical, geotechnical and environmental), develop a geotechnical model for the Gunfleet Sands development site, identify any gaps and contradictions in the available data sets and define areas of uncertainty in seabed conditions. Contradictions exist between the data sets that have led to uncertainties in the expected geological conditions. This is thought to be mostly due to erosion of the anticlinal flexure in that there is uncertainty in the degree of erosion that occurred to this feature prior to more recent overlying deposits being formed. Additionally, the occurrence of acoustic blanking has made interpretation of the geophysical data difficult in places. Geotechnical samples are required across the site to clarify these contradictions and confirm the geological and geotechnical conditions. |
| Lineage | Lineage includes the background information, history of the sources of data, data quality statements and methods. | Geological and geotechnical data for the area covering the Gunfleet site have been reviewed and collated by HAL as part of a desk-top study exercise. The results of this study are presented in HAL report 03144-01-00 dated 16th June 2003 (Ref. 1). This geotechnical risk assessment report should be read in conjunction with report 03144-01-00 (Ref. 1) in order to gain an appreciation of the site geology and predicted geotechnical conditions. Cross-sectional profiles and a schematic of the geological model are presented in Appendices 1 and 2 of report 03144-01-00 (Ref. 1). For convenience the geotechnical units and properties identified from the desk-top study are summarised in Section 4 of this report. |
| Additional information | This describes relevant references to the data e.g. reports, articles, websites plus other useful information not captured elsewhere. | Presentation type: digital representation of a primarily textual item (can contain illustrations also) Supply media: 002 Origin: Hydrosearch Associates Ltd |
| Related keywords | ||
| Keyword | General subject area(s) associated with the resource, uses multiple controlled vocabularies | Geotechnics |
| 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 | Agreement for Lease Area | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Soil | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Human health and safety | |
| 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 | 51.752910014735 |
| East | The eastern-most limit of the data resource in decimal degrees | 1.2609909324585 |
| South | The southern-most limit of the data resource in decimal degrees | 51.710526813632 |
| West | The western-most limit of the data resource in decimal degrees | 1.1822141549296 |
| 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 | Orsted | |
| info@orsted.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 | Hydrosearch Associates | |
| info@hydrosearch.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 | Orsted | |
| info@orsted.com | ||
| Resource locators | ||
| Locator URL | Web address (URL) that links to the resource | https://www.marinedataexchange.co.uk/details/TCE-509/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. | 2026-08-19 |
| Metadata date | The date when the content of this metadata record was last updated. | 2026-08-18 |
| 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 |