© 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
- About
- Contact MEDIN
- Share
Metadata: 11209 HOW03 GP1B Lot 4 Geophysical UHR Survey 2018 - SVP
Abstract:
Wind Farm Identifier: HOW03 LOT4; Survey Details: Geophysical 1b pre-geotechnical UXO survey acquiring magnetometer array, bathymetry, side scan sonar, sub bottom profiler, ultra-high resolution multichannel seismic and environmental grab sample data across wind farm and along export cable corridor. Acquired by Gardline Limited. Geophysical Acquisition Dates 2018-05-01 to 2018-09-07. Projection: Horizontal datum: ETRS89 (2018.0) Ellipsoid name: GRS 1980 Coordinate system: UTM 31N Vertical Datum LAT
Data holder:
Gardline Limited
Click on the red button for resource contact details:
- Click on the red button for resource contact details
Use constraints:
Use of this data requires approval from Orsted
| Other details | ||
| Internal code | Internally assigned metadata identifier | 200 |
| 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. | 11209 HOW03 GP1B Lot 4 Geophysical UHR Survey 2018 - SVP |
| 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. | 0aca62577817840c4b027fa54b599579 |
| Resource Identifier | This is the code assigned by the data owner. | 11209 |
| 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. | dataset |
| Start date | This describes the date the resource starts. This may only be the year if month and day are not known | 2018-05-01 |
| End date | This describes the date the resource ends. This may only be the year if month and day are not known | 2018-09-07 |
| Vertical extent (min) | A positive or negative decimal number, for example, the shallowest depth recorded if subtidal, or, if intertidal, the lowest point recorded. | 26.9800 |
| Vertical extent (max) | A positive or negative decimal number, for example, the deepest depth recorded if subtidal, or, if intertidal, the highest point recorded. | 72.9100 |
| Vertical extent reference | This descibes the vertical coordinate reference system as referred to in the EPSG register of geodetic parameters. (epsg-registry.org) | urn:ogc:def:crs:EPSG::5861 |
| Spatial resolution | This describes the spatial resolution of the dataset or the spatial limitations of the service. | inapplicable |
| 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'. | continual |
| Abstract | The abstract provides a clear and brief statement of the content of the resource. | Wind Farm Identifier: HOW03 LOT4; Survey Details: Geophysical 1b pre-geotechnical UXO survey acquiring magnetometer array, bathymetry, side scan sonar, sub bottom profiler, ultra-high resolution multichannel seismic and environmental grab sample data across wind farm and along export cable corridor. Acquired by Gardline Limited. Geophysical Acquisition Dates 2018-05-01 to 2018-09-07. Projection: Horizontal datum: ETRS89 (2018.0) Ellipsoid name: GRS 1980 Coordinate system: UTM 31N Vertical Datum LAT |
| Lineage | Lineage includes the background information, history of the sources of data, data quality statements and methods. | Vessel: M.V. Ocean Endeavour Equipment Type: Valeport Velocity Probe. Navigation Data Processing carried out using Gardline in House Voyager5 Software. Raw navigation data were opened in Voyager5 and manually checked and corrected for any spikes or erroneous points. Raw data were logged using Gardline in-house mini velocity software and Valeports datalog express software. No processing was carried out on the data. Total Positional Uncertainty derived from the USBL data - 0.4% at 1DRMS. Total Positional Uncertainty derived from the Fugro Starpack Navigation System - 0.1m. Sample rate every second. Data were processed using Gardline in-house Voyager5 software. Data were reviewed and any spikes and null data while the probe was acclimatizing at the surface were manually removed. Data were then decimated to allow for one velocity per meter before graphing. Total Positional Uncertainty derived from the USBL data - 0.4% at 1DRMS Total Positional Uncertainty derived from the Fugro Starpack Navigation System - 0.1m. Raw and processed data has been provided, along with a SHP and PDF of the SVP positions for the survey. |
| Related keywords | ||
| Keyword | General subject area(s) associated with the resource, uses multiple controlled vocabularies | Marine Environmental Data and Information Network |
| 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 | Hydrography | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Bathymetry and Elevation | |
| Geographical coverage | ||
| North | The northern-most limit of the data resource in decimal degrees | 54 |
| East | The eastern-most limit of the data resource in decimal degrees | 2.79 |
| South | The southern-most limit of the data resource in decimal degrees | 53.69 |
| West | The western-most limit of the data resource in decimal degrees | 2.21 |
| 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 | Gardline Limited | |
| Individual name | David Gordon | |
| Position name | Principle Client Reporting Manager | |
| dassh.enquiries@mba.ac.uk | ||
| Role | The distributor is the person or organisation that distributes the resource. | distributor |
| Organisation name | Gardline Limited | |
| Individual name | David Gordon | |
| Position name | Principle Client Reporting Manager | |
| dassh.enquiries@mba.ac.uk | ||
| Role | The originator is the person or organisation who created, collected or produced the resource. | originator |
| Organisation name | Gardline Limited | |
| Individual name | David Gordon | |
| Position name | Principle Client Reporting Manager | |
| dassh.enquiries@mba.ac.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 | Gardline Limited | |
| Individual name | David Gordon | |
| Position name | Principle Client Reporting Manager | |
| dassh.enquiries@mba.ac.uk | ||
| Dataset constraints | ||
| 20 Limitations on Public Access - Access constraints | otherRestrictions | |
| 20 Limitations on Public Access - Other constraints | This states any limitations on access to the data and uses free text. | Use of this data requires approval from Orsted |
| 21 Conditions for Access and Use - Use limitation | 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. | Use of this data requires approval from Orsted |
| 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. | 2018-09-19 |
| 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. | 2018-10-10 |
| Metadata standard name | The name of the metadata standard used to create this metadata | MEDIN Discovery metadata standard |
| Metadata standard version | The version of the MEDIN Discovery Metadata Standard used to create the metadata record | 2.3.8 |