480d9361-4254-4250-9c3f-3342fbdabe5e eng utf8 dataset dataset Mapping and Geographic Information Centre, British Antarctic Survey +44 (0)1223 221400 British Antarctic Survey, High Cross, Madingley Road Cambridge Cambridgeshire CB3 0ET United Kingdom magic@bas.ac.uk https://www.bas.ac.uk/teams/magic Mapping and Geographic Information Centre (MAGIC) - BAS public website General information about the BAS Mapping and Geographic Information Centre (MAGIC) from the British Antarctic Survey (BAS) public website. information pointOfContact 2025-05-18 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) European Petroleum Survey Group (EPSG) Geodetic Parameter Registry 2008-11-12 publication European Petroleum Survey Group EPSGadministrator@iogp.org https://www.epsg-registry.org/ EPSG Geodetic Parameter Dataset The EPSG Geodetic Parameter Dataset is a structured dataset of Coordinate Reference Systems and Coordinate Transformations, accessible through this online registry. information publisher urn:ogc:def:crs:EPSG::3031 6.18.3 Medium resolution vector polylines of the Antarctic coastline 1993 creation 2023-05-12T14:39:24+00:00 publication 2023-05-11 revision 2023-05-12T14:39:24+00:00 released 7.7 480d9361-4254-4250-9c3f-3342fbdabe5e data.bas.ac.uk 10.5285/480d9361-4254-4250-9c3f-3342fbdabe5e doi Please cite this item as 'Gerrish, L., Ireland, L., Fretwell, P., & Cooper, P. (2023). Medium resolution vector polylines of the Antarctic coastline (7.7) [Data set]. UK Polar Data Centre, Natural Environment Research Council, UK Research & Innovation. https://doi.org/10.5285/480d9361-4254-4250-9c3f-3342fbdabe5e'. If using for a graphic or if short on space, please cite as 'data from the SCAR Antarctic Digital Database, 2023' Coastline for Antarctica created from various mapping and remote sensing sources, consisting of the following coast types: ice coastline, rock coastline, grounding line, ice shelf and front, ice rumple, and rock against ice shelf. Covering all land and ice shelves south of 60°S. Suitable for topographic mapping and analysis. This dataset has been generalised from the high resolution vector polyline. Medium resolution versions of ADD data are suitable for scales smaller than 1:1,000,000, although certain regions will appear more detailed than others due to variable data availability and coastline characteristics. Changes in v7.7 include updates Brunt Ice Shelf, ice fronts on the east side of the Antarctic Peninsula, Pine Island and Thwaites Glaciers and the ice fronts and coastline around Charcot Island. Data quality checks were also performed to ensure existing features were categorised correctly around Getz Ice Shelf. 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. Generalised Antarctic coastline south of 60°S, consisting of ice coastline, rock coastline, grounding line, ice shelf and front, ice rumple, and 'rock against ice shelf' line features. Gerrish, Laura British Antarctic Survey lauger@bas.ac.uk https://orcid.org/0000-0003-1410-9122 ORCID record 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. information author Ireland, Louise British Antarctic Survey louela@bas.ac.uk https://orcid.org/0000-0003-0960-0486 ORCID record 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. information author Fretwell, Peter British Antarctic Survey ptf@bas.ac.uk https://orcid.org/0000-0002-1988-5844 ORCID record 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. information author Cooper, Paul British Antarctic Survey author Mapping and Geographic Information Centre, British Antarctic Survey +44 (0)1223 221400 British Antarctic Survey, High Cross, Madingley Road Cambridge Cambridgeshire CB3 0ET United Kingdom magic@bas.ac.uk https://www.bas.ac.uk/teams/magic Mapping and Geographic Information Centre (MAGIC) - BAS public website General information about the BAS Mapping and Geographic Information Centre (MAGIC) from the British Antarctic Survey (BAS) public website. information pointOfContact UK Polar Data Centre, British Antarctic Survey +44 (0)1223 221400 British Antarctic Survey, High Cross, Madingley Road Cambridge Cambridgeshire CB3 0ET United Kingdom polardatacentre@bas.ac.uk https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/ UK Polar Data Centre (UK PDC) - BAS public website General information about the NERC Polar Data Centre (UK PDC) from the British Antarctic Survey (BAS) public website. information publisher Standing Committee on Antarctic Research Scientific Committee on Antarctic Research, Scott Polar Research Institute, University of Cambridge, Lensfield Road Cambridge Cambridgeshire CB2 1ER United Kingdom info@scar.org sponsor asNeeded completed unrestricted license 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/ 1db7f188-6c3e-46cf-a3bf-e39dbd77e14c data.bas.ac.uk revisionOf 8ff8240d-dcfa-4906-ad3b-507929842012 data.bas.ac.uk largerWorkCitation collection eng utf8 -180.0 180.0 -90.0 -60.0 1993-01-01 2023-05-11 UK Polar Data Centre, British Antarctic Survey +44 (0)1223 221400 British Antarctic Survey, High Cross, Madingley Road Cambridge Cambridgeshire CB3 0ET United Kingdom polardatacentre@bas.ac.uk https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/ UK Polar Data Centre (UK PDC) - BAS public website General information about the NERC Polar Data Centre (UK PDC) from the British Antarctic Survey (BAS) public website. information distributor GeoPackage Shapefile bytes 6606028 https://ramadda.data.bas.ac.uk/repository/entry/get/add_coastline_medium_res_line_v7_7.gpkg?entryid=synth%3A480d9361-4254-4250-9c3f-3342fbdabe5e%3AL2FkZF9jb2FzdGxpbmVfbWVkaXVtX3Jlc19saW5lX3Y3XzcuZ3BrZw%3D%3D GeoPackage Download information as an OGC GeoPackage. download bytes 2548039 https://ramadda.data.bas.ac.uk/repository/entry/get/add_coastline_medium_res_line_v7_7.shp.zip?entryid=synth%3A480d9361-4254-4250-9c3f-3342fbdabe5e%3AL2FkZF9jb2FzdGxpbmVfbWVkaXVtX3Jlc19saW5lX3Y3Xzcuc2hwLnppcA%3D%3D Shapefile (Zipped) Download information as an Esri Shapefile (compressed as a Zip file). download dataset British Antarctic Survey (BAS) Mapping and Geographic Information Centre (MAGIC) Discovery Metadata Profile 2024-11-01 publication 1 Mapping and Geographic Information Centre, British Antarctic Survey +44 (0)1223 221400 British Antarctic Survey, High Cross, Madingley Road Cambridge Cambridgeshire CB3 0ET United Kingdom magic@bas.ac.uk https://www.bas.ac.uk/teams/magic Mapping and Geographic Information Centre (MAGIC) - BAS public website General information about the BAS Mapping and Geographic Information Centre (MAGIC) from the British Antarctic Survey (BAS) public website. information publisher Resource within scope of British Antarctic Survey (BAS) Mapping and Geographic Information Centre (MAGIC) Discovery Metadata Profile. true Dataset compiled from a variety of Antarctic map and satellite image sources. The dataset was created using ArcGIS and QGIS GIS software programmes and has been checked for basic topography and geometry checks, but does not contain strict topology. Quality varies across the dataset and certain areas where high resolution source data were available are suitable for large scale maps whereas other areas are only suitable for smaller scales. Each line has attributes detailing the source which can give the user further indications of its suitability for specific uses. Attributes also give information including 'surface' (e.g. grounding line, ice coastline, ice shelf front) and revision date. Compiled from sources ranging in time from 1990s-2023 - individual lines contain exact source dates. This medium resolution version has been generalised from the high resolution version. All areas <0.1km² not intersecting anything else were deleted and the ‘simplify’ tool was used in ArcGIS with the ‘point remove’ algorithm and a smoothing tolerance of 50 m.