High resolution vector polygon seamask for areas south of 60°S
Reference System Information
Identification Information
Distribution Information
Data Quality Information
Metadata:
File identifier:
352ab67d-a901-43f9-9216-3b69ff10626a
Language:
Language Code:
eng
Character set:
Character set code:
utf8
Hierarchy level:
Scope code:
dataset
Hierarchy level name:
dataset
Metadata author:
Responsible party:
Organisation name:
Anchor: xlink: https://ror.org/01rhff309 title: ror
Mapping and Geographic Information Centre, British Antarctic Survey
Contact info:
Contact:
Phone:
Telephone:
Voice:
+44 (0)1223 221400
Address:
Address:
Delivery point:
British Antarctic Survey, High Cross, Madingley Road
City:
Cambridge
Administrative area:
Cambridgeshire
Postal code:
CB3 0ET
Country:
United Kingdom
Electronic mail address:
magic@bas.ac.uk
Online Resource:
Online Resource:
Linkage:
URL:
https://www.bas.ac.uk/teams/magic
Name:
Mapping and Geographic Information Centre (MAGIC) - BAS public website
Description:
General information about the BAS Mapping and Geographic Information Centre (MAGIC) from the British
Antarctic Survey (BAS) public website.
Function:
Online function code:
information
Role:
Role code:
pointOfContact
Date stamp:
2025-10-22
Metadata standard name:
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
Metadata standard version:
ISO 19115-2:2009(E)
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Reference system info:
Reference system:
Reference system identifier:
RS Identifier:
Authority:
Citation:
Title:
European Petroleum Survey Group (EPSG) Geodetic Parameter Registry
Date:
Date:
Date:
2008-11-12
Date type:
Date type code:
publication
Cited responsible party:
Responsible party:
Organisation name:
European Petroleum Survey Group
Contact info:
Contact:
Address:
Address:
Electronic mail address:
EPSGadministrator@iogp.org
Online Resource:
Online Resource:
Linkage:
URL:
https://www.epsg-registry.org/
Name:
EPSG Geodetic Parameter Dataset
Description:
The EPSG Geodetic Parameter Dataset is a structured dataset of Coordinate Reference
Systems and Coordinate Transformations, accessible through this online registry.
Function:
Online function code:
information
Role:
Role code:
publisher
Code:
Anchor: xlink: http://www.opengis.net/def/crs/EPSG/0/3031
urn:ogc:def:crs:EPSG::3031
Version:
6.18.3
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Identification info:
Data identification:
Citation:
Citation:
Title:
High resolution vector polygon seamask for areas south of 60°S
Date:
Date:
Date:
1993
Date type:
Date type code:
creation
Date:
Date:
Date:
2023-11-10T15:18:48+00:00
Date type:
Date type code:
publication
Date:
Date:
Date:
2023-11-10
Date type:
Date type code:
revision
Date:
Date:
Date:
2023-11-10T15:18:48+00:00
Date type:
Date type code:
released
Edition:
7.8
Identifier:
RS Identifier:
Code:
Anchor: xlink: https://data.bas.ac.uk/items/352ab67d-a901-43f9-9216-3b69ff10626a
352ab67d-a901-43f9-9216-3b69ff10626a
Code Space:
data.bas.ac.uk
Identifier:
RS Identifier:
Code:
Anchor: xlink: https://doi.org/10.5285/352ab67d-a901-43f9-9216-3b69ff10626a
10.5285/352ab67d-a901-43f9-9216-3b69ff10626a
Code Space:
doi
Other citation details:
Please cite this item as 'Ireland, L. (2023). High resolution vector polygon seamask for areas south of
60S (7.8) [Data set]. UK Polar Data Centre, Natural Environment Research Council, UK Research &
Innovation. https://doi.org/10.5285/352ab67d-a901-43f9-9216-3b69ff10626a'.
If using for a graphic or if short on space, please cite as 'data from the SCAR Antarctic Digital
Database, 2023'
Abstract:
A high resolution seamask for regions south of 60°S, comprised of a roundel polygon with all land and ice
shelves erased. High resolution versions of ADD data are suitable for scales larger than 1:1,000,000. The
largest suitable scale is changeable and dependent on the region.
Data compiled, managed and distributed by the Mapping and Geographic Information Centre and the UK Polar Data
Centre, British Antarctic Survey on behalf of the Scientific Committee on Antarctic Research.
Purpose:
A high resolution seamask for regions south of 60°S, comprised of a roundel polygon with all land and ice
shelves erased.
Point of contact:
Responsible party:
Individual name:
Anchor: xlink: https://orcid.org/0000-0003-0960-0486 title: orcid
Ireland, Louise
Organisation name:
Anchor: xlink: https://ror.org/01rhff309 title: ror
British Antarctic Survey
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://orcid.org/0000-0003-0960-0486
Name:
ORCID record
Description:
ORCID is an open, non-profit, community-driven effort to create and maintain a registry of unique
researcher identifiers and a transparent method of linking research activities and outputs to
these identifiers.
Function:
Online function code:
information
Role:
Role code:
author
Point of contact:
Responsible party:
Organisation name:
Anchor: xlink: https://ror.org/01rhff309 title: ror
Mapping and Geographic Information Centre, British Antarctic Survey
Contact info:
Contact:
Phone:
Telephone:
Voice:
+44 (0)1223 221400
Address:
Address:
Delivery point:
British Antarctic Survey, High Cross, Madingley Road
City:
Cambridge
Administrative area:
Cambridgeshire
Postal code:
CB3 0ET
Country:
United Kingdom
Electronic mail address:
magic@bas.ac.uk
Online Resource:
Online Resource:
Linkage:
URL:
https://www.bas.ac.uk/teams/magic
Name:
Mapping and Geographic Information Centre (MAGIC) - BAS public website
Description:
General information about the BAS Mapping and Geographic Information Centre (MAGIC) from the
British Antarctic Survey (BAS) public website.
Function:
Online function code:
information
Role:
Role code:
pointOfContact
Point of contact:
Responsible party:
Organisation name:
Anchor: xlink: https://ror.org/01rhff309 title: ror
UK Polar Data Centre, British Antarctic Survey
Contact info:
Contact:
Phone:
Telephone:
Voice:
+44 (0)1223 221400
Address:
Address:
Delivery point:
British Antarctic Survey, High Cross, Madingley Road
City:
Cambridge
Administrative area:
Cambridgeshire
Postal code:
CB3 0ET
Country:
United Kingdom
Electronic mail address:
polardatacentre@bas.ac.uk
Online Resource:
Online Resource:
Linkage:
URL:
https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/
Name:
UK Polar Data Centre (UK PDC) - BAS public website
Description:
General information about the NERC Polar Data Centre (UK PDC) from the British Antarctic Survey
(BAS) public website.
Function:
Online function code:
information
Role:
Role code:
publisher
Point of contact:
Responsible party:
Organisation name:
Standing Committee on Antarctic Research
Contact info:
Contact:
Address:
Address:
Delivery point:
Scientific Committee on Antarctic Research, Scott Polar Research Institute, University of
Cambridge, Lensfield Road
City:
Cambridge
Administrative area:
Cambridgeshire
Postal code:
CB2 1ER
Country:
United Kingdom
Electronic mail address:
info@scar.org
Role:
Role code:
sponsor
Resource maintenance:
Maintenance information:
Maintenance and update frequency:
Maintenance frequency code:
asNeeded
Maintenance note:
Progress code:
completed
Resource constraints:
Legal constraints:
Access constraints:
Restriction code:
unrestricted
Resource constraints:
Legal constraints:
Use constraints:
Restriction code:
license
Other constraints:
Anchor: xlink: https://creativecommons.org/licenses/by/4.0/
This information is licensed under the Creative Commons Attribution 4.0 International Licence (CC BY 4.0).
To view this licence, visit https://creativecommons.org/licenses/by/4.0/
Aggregation Info:
AggregateInformation:
Aggregate Data Set Identifier:
RS Identifier:
Code:
Anchor: xlink: https://data.bas.ac.uk/items/80700299-3691-43ec-809e-a22ddb63c66e
80700299-3691-43ec-809e-a22ddb63c66e
Code Space:
data.bas.ac.uk
Association Type:
Association type code:
revisionOf
Aggregation Info:
AggregateInformation:
Aggregate Data Set Identifier:
RS Identifier:
Code:
Anchor: xlink: https://data.bas.ac.uk/items/8ff8240d-dcfa-4906-ad3b-507929842012
8ff8240d-dcfa-4906-ad3b-507929842012
Code Space:
data.bas.ac.uk
Association Type:
Association type code:
largerWorkCitation
Initiative Type:
Initiative type code:
collection
Language:
Language Code:
eng
Character set:
Character set code:
utf8
Extent:
Extent:
Geographic element:
Geographic bounding box:
West bound longitude:
-180.0
East bound longitude:
180.0
South bound latitude:
-90.0
North bound latitude:
-60.0
Temporal element:
Temporal extent:
Extent:
Time period:
Begin date:
1993-01-01
End date:
2023-11-10
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Distribution info:
Distribution:
Distributor:
Distributor:
Distributor contact:
Responsible party:
Organisation name:
Anchor: xlink: https://ror.org/01rhff309 title: ror
UK Polar Data Centre, British Antarctic Survey
Contact info:
Contact:
Phone:
Telephone:
Voice:
+44 (0)1223 221400
Address:
Address:
Delivery point:
British Antarctic Survey, High Cross, Madingley Road
City:
Cambridge
Administrative area:
Cambridgeshire
Postal code:
CB3 0ET
Country:
United Kingdom
Electronic mail address:
polardatacentre@bas.ac.uk
Online Resource:
Online Resource:
Linkage:
URL:
https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/
Name:
UK Polar Data Centre (UK PDC) - BAS public website
Description:
General information about the NERC Polar Data Centre (UK PDC) from the British Antarctic
Survey (BAS) public website.
Function:
Online function code:
information
Role:
Role code:
distributor
Distributor format:
Format:
Name:
Anchor: xlink: https://www.iana.org/assignments/media-types/application/geopackage+sqlite3
GeoPackage
Version:
missing
Distributor format:
Format:
Name:
Anchor: xlink: https://metadata-resources.data.bas.ac.uk/media-types/application/vnd.shp+zip
Shapefile
Version:
missing
Distributor transfer options:
Digital transfer options:
Units of distribution:
bytes
Transfer size:
67444736
Online:
Online Resource:
Linkage:
URL:
https://ramadda.data.bas.ac.uk/repository/entry/get/add_seamask_high_res_v7_8.gpkg?entryid=synth%3A352ab67d-a901-43f9-9216-3b69ff10626a%3AL2FkZF9zZWFtYXNrX2hpZ2hfcmVzX3Y3XzguZ3BrZw%3D%3D
Name:
GeoPackage
Function:
Online function code:
download
Distributor transfer options:
Digital transfer options:
Units of distribution:
bytes
Transfer size:
31242344
Online:
Online Resource:
Linkage:
URL:
https://ramadda.data.bas.ac.uk/repository/entry/get/add_seamask_high_res_v7_8.shp.zip?entryid=synth%3A352ab67d-a901-43f9-9216-3b69ff10626a%3AL2FkZF9zZWFtYXNrX2hpZ2hfcmVzX3Y3Xzguc2hwLnppcA%3D%3D
Name:
Shapefile (Zipped)
Description:
Download information as an Esri Shapefile (compressed as a Zip file).
Function:
Online function code:
download
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Data quality info:
Data quality:
Scope:
Scope:
Hierarchy level:
Scope code:
dataset
Report:
Domain consistency:
Result:
Conformance result:
Specification:
Citation:
Title:
Anchor: xlink: https://metadata-standards.data.bas.ac.uk/profiles/magic-discovery-v1/
British Antarctic Survey (BAS) Mapping and Geographic Information Centre (MAGIC) Discovery
Metadata Profile
Date:
Date:
Date:
2024-11-01
Date type:
Date type code:
publication
Edition:
1
Cited responsible party:
Responsible party:
Organisation name:
Anchor: xlink: https://ror.org/01rhff309 title: ror
Mapping and Geographic Information Centre, British Antarctic Survey
Contact info:
Contact:
Phone:
Telephone:
Voice:
+44 (0)1223 221400
Address:
Address:
Delivery point:
British Antarctic Survey, High Cross, Madingley Road
City:
Cambridge
Administrative area:
Cambridgeshire
Postal code:
CB3 0ET
Country:
United Kingdom
Electronic mail address:
magic@bas.ac.uk
Online Resource:
Online Resource:
Linkage:
URL:
https://www.bas.ac.uk/teams/magic
Name:
Mapping and Geographic Information Centre (MAGIC) - BAS public website
Description:
General information about the BAS Mapping and Geographic Information Centre (MAGIC)
from the British Antarctic Survey (BAS) public website.
Function:
Online function code:
information
Role:
Role code:
publisher
Explanation:
Resource within scope of British Antarctic Survey (BAS) Mapping and Geographic Information Centre
(MAGIC) Discovery Metadata Profile.
Pass:
true
Lineage:
Lineage:
Statement:
This dataset was generated by erasing the high resolution polygon coastline v7.8 from a circular polygon
covering the data extent up to 60°S.
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