ed0a7b70-5adc-4c1e-8d8a-0bb5ee659d18 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 polygons of the Antarctic coastline 1993 creation 2020-11-04T13:31:45+00:00 publication 2020-10-30 revision 2020-11-04T13:31:45+00:00 released 7.3 ed0a7b70-5adc-4c1e-8d8a-0bb5ee659d18 data.bas.ac.uk 10.5285/ed0a7b70-5adc-4c1e-8d8a-0bb5ee659d18 doi Please cite this item as: 'Gerrish, L., Fretwell, P., & Cooper, P. (2020). Medium resolution vector polygons of the Antarctic coastline (7.3) [Data set]. UK Polar Data Centre, Natural Environment Research Council, UK Research & Innovation. https://doi.org/10.5285/ed0a7b70-5adc-4c1e-8d8a-0bb5ee659d18'. Coastline for Antarctica created from various mapping and remote sensing sources, provided as polygons with ‘land’, ‘ice shelf’, ‘ice tongue’ or ‘rumple’ attribute. This dataset has been generalised from the high resolution vector polygons. Covering all land and ice shelves south of 60°S. Suitable for topographic mapping and analysis. 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 land, ice shelf, ice tongue and rumple features as polygons. 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 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 biannually 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/ 58f290ec-b729-40fa-95de-2fa1ac1ba265 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 2020-10-30 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 5200936 https://ramadda.data.bas.ac.uk/repository/entry/get/add_coastline_medium_res_polygon_v7.3.application/geopackage+sqlite3?entryid=synth%3Aed0a7b70-5adc-4c1e-8d8a-0bb5ee659d18%3AL2FkZF9jb2FzdGxpbmVfbWVkaXVtX3Jlc19wb2x5Z29uX3Y3LjMuZ3BrZw%3D%3D GeoPackage Download information as an OGC GeoPackage. download bytes 3124756 https://ramadda.data.bas.ac.uk/repository/entry/get/add_coastline_medium_res_polygon_v7.3.zip?entryid=synth%3Aed0a7b70-5adc-4c1e-8d8a-0bb5ee659d18%3AL2FkZF9jb2FzdGxpbmVfbWVkaXVtX3Jlc19wb2x5Z29uX3Y3LjMuemlw 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 polygon contains a ‘surface’ attribute with either ‘land’, ‘ice shelf’, ‘ice tongue’ or ‘rumple’. Details of when and how each line was created can be found in the attributes of the high or medium resolution polyline coastline dataset. Data sources range in time from 1990s-2020 - individual lines contain exact source dates. This medium resolution version has been generalised from the high resolution version. All polygons <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.