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The purpose of this project was to develop a towed video sledge combined with low altitude sidescan system to obtain concurrent visual samples of the seafloor and high resolution acoustic images. The intention was to bridge the gap between standard sidescan survey and ground truth sampling. The device has been developed and termed a camera and low altitude sidescan (CLASS) device.
The Crown Estate
| Other details | ||
| Internal code | Internally assigned metadata identifier | 7912 |
| 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. | 2008-2010, Envision Mapping Ltd, Developing New Ground Truthing Techniques for seabed mapping |
| 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. | f3a22548cf1f579db389a7fd4ff1138d |
| Resource Identifier | This is the code assigned by the data owner. | 21409 |
| 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 | 2008-08-01 |
| End date | This describes the date the resource ends. This may only be the year if month and day are not known | 2010-02-28 |
| 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'. | notPlanned |
| Abstract | The abstract provides a clear and brief statement of the content of the resource. | The purpose of this project was to develop a towed video sledge combined with low altitude sidescan system to obtain concurrent visual samples of the seafloor and high resolution acoustic images. The intention was to bridge the gap between standard sidescan survey and ground truth sampling. The device has been developed and termed a camera and low altitude sidescan (CLASS) device. |
| Lineage | Lineage includes the background information, history of the sources of data, data quality statements and methods. | The various components of the new device were tested and costed to work towards an inexpensive solution. Tests of the device were carried out at Licence area 107 and also to the North of Lynn Knock. |
| Additional information | This describes relevant references to the data e.g. reports, articles, websites plus other useful information not captured elsewhere. | Presentation type: documentDigital Supply media: cdRom Origin: Envision Mapping Ltd |
| Related keywords | ||
| Keyword | General subject area(s) associated with the resource, uses multiple controlled vocabularies | Research |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Research and Development Activity | |
| 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 | Video survey | |
| 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 | Marine Environmental Data and Information Network | |
| Keyword title | MEDIN | |
| Keyword | General subject area(s) associated with the resource, uses multiple controlled vocabularies | Marine Environmental Data and Information Network |
| Keyword title | MEDIN | |
| Geographical coverage | ||
| North | The northern-most limit of the data resource in decimal degrees | 53.269093 |
| East | The eastern-most limit of the data resource in decimal degrees | 0.673136 |
| South | The southern-most limit of the data resource in decimal degrees | 53.10491 |
| West | The western-most limit of the data resource in decimal degrees | 0.410443 |
| 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 | Envision Mapping Ltd | |
| Position name | "R. Foster Smith, J. Egerton, D. Foster Smith, I. Sotheran" | |
| Phone | 01661 854 250 | |
| Delivery point | "6 Stephenson House, Horsley Business Centre, Horsley, Northumberland, NE15 0NY" | |
| URL | www.alsf-mepf.org.uk/default.asp | |
| 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 | |
| Delivery point | 16 New Burlington Place | |
| Postal code | W1S 2HX | |
| City | London | |
| Country | United Kingdom | |
| URL | http://www.thecrownestate.co.uk | |
| Role | The originator is the person or organisation who created, collected or produced the resource. | originator |
| Organisation name | Envision Mapping Ltd | |
| Phone | +44 (0)1661 854 250 | |
| Fax | +44 (0)1661 854 361 | |
| Delivery point | Mallan House | |
| Postal code | NE46 4DQ | |
| City | Hexham | |
| Administrative area | Northumberland | |
| Country | United Kingdom | |
| URL | http://www.envision.uk.com/ | |
| Resource locators | ||
| Locator URL | Web address (URL) that links to the resource | https://www.marinedataexchange.co.uk/details/1605/summary |
| Web address (URL) that links to the resource | https://www.marinedataexchange.co.uk | |
| Dataset constraints | ||
| 20 Limitations on Public Access - Access constraints | ISO restriction code chosen from ISO 19115-1 Codelist | copyright |
| 21 Conditions for access and use – Use limitation | Any restrictions imposed on accessing the resource. | exclusive right to the publication, production, or sale of the rights to a literary, dramatic, musical, or artistic work, or to the use of a commercial print or label, granted by law for a specified period of time to an author, composer, artist, distributor |
| Available data formats | ||
| Data format name | Format in which digital data can be provided for transfer | |
| 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. | 2010-02-28 |
| Date of creation | The date that the resource was created. | 2008-08-01 |
| Metadata date | The date when the content of this metadata record was last updated. | 2011-01-12 |
| 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 | Version 2.3.5 |
© OpenStreetMap contributors