{ "$schema": "https://metadata-resources.data.bas.ac.uk/bas-metadata-generator-configuration-schemas/v2/iso-19115-2-v4.json", "file_identifier": "e09c00b8-391a-44fc-a9e5-e7d4ef4fc2db", "hierarchy_level": "product", "metadata": { "character_set": "utf8", "language": "eng", "contacts": [ { "organisation": { "name": "Mapping and Geographic Information Centre, British Antarctic Survey", "href": "https://ror.org/01rhff309", "title": "ror" }, "phone": "+44 (0)1223 221400", "address": { "delivery_point": "British Antarctic Survey, High Cross, Madingley Road", "city": "Cambridge", "administrative_area": "Cambridgeshire", "postal_code": "CB3 0ET", "country": "United Kingdom" }, "email": "magic@bas.ac.uk", "online_resource": { "href": "https://www.bas.ac.uk/teams/magic", "title": "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": "information" }, "role": [ "pointOfContact" ] } ], "constraints": [ { "type": "access", "restriction_code": "unrestricted", "statement": "Open Access (Anonymous)" }, { "type": "usage", "restriction_code": "license", "statement": "This information is licensed under the Creative Commons Attribution-NoDerivatives 4.0 International Licence (CC BY-ND 4.0). To view this licence, visit https://creativecommons.org/licenses/by-nd/4.0/", "href": "https://creativecommons.org/licenses/by-nd/4.0/" } ], "maintenance": { "maintenance_frequency": "asNeeded", "progress": "completed" }, "date_stamp": "2026-04-06", "metadata_standard": { "name": "ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data", "version": "ISO 19115-2:2009(E)" } }, "reference_system_info": { "code": { "value": "urn:ogc:def:crs:EPSG::3762", "href": "http://www.opengis.net/def/crs/EPSG/0/3762" }, "version": "6.18.3", "authority": { "dates": { "publication": "2008-11-12" }, "title": { "value": "European Petroleum Survey Group (EPSG) Geodetic Parameter Registry" }, "contact": { "organisation": { "name": "European Petroleum Survey Group" }, "email": "EPSGadministrator@iogp.org", "online_resource": { "href": "https://www.epsg-registry.org/", "title": "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": "information" }, "role": [ "publisher" ] } } }, "identification": { "title": { "value": "Landcover for South Georgia" }, "abstract": "Vector tile landcover for South Georgia, distinguishing ice free (brown), ice (white), lakes (blue) and moraine (grey), derived from data accessed through the South Georgia GIS.\n\nProjection: WGS84 South Georgia Lambert, EPSG: 3762", "purpose": "Vector tile Landcover for South Georgia, distinguishing ice free (brown), ice (white), lakes (blue) and moraine (grey). Projection: WGS84 South Georgia Lambert, EPSG: 3762", "dates": { "creation": "2022-06-22", "publication": "2022-06-22", "released": "2022-06-22" }, "edition": "1", "other_citation_details": "Produced by the Mapping and Geographic Information Centre, British Antarctic Survey, 2026, version 1, https://data.bas.ac.uk/items/e09c00b8-391a-44fc-a9e5-e7d4ef4fc2db.", "identifiers": [ { "identifier": "e09c00b8-391a-44fc-a9e5-e7d4ef4fc2db", "href": "https://lantern.data.bas.ac.uk/items/e09c00b8-391a-44fc-a9e5-e7d4ef4fc2db", "namespace": "lantern.data.bas.ac.uk" } ], "contacts": [ { "individual": { "name": "Field, Elena", "href": "https://orcid.org/0000-0003-0586-7626", "title": "orcid" }, "organisation": { "name": "British Antarctic Survey", "href": "https://ror.org/01rhff309", "title": "ror" }, "phone": "+44 (0)1223 221400", "address": { "delivery_point": "British Antarctic Survey, High Cross, Madingley Road", "city": "Cambridge", "administrative_area": "Cambridgeshire", "postal_code": "CB3 0ET", "country": "United Kingdom" }, "online_resource": { "href": "https://orcid.org/0000-0003-0586-7626", "title": "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": "information" }, "role": [ "author" ] }, { "individual": { "name": "Gerrish, Laura", "href": "https://orcid.org/0000-0003-1410-9122", "title": "orcid" }, "organisation": { "name": "British Antarctic Survey", "href": "https://ror.org/01rhff309", "title": "ror" }, "phone": "+44 (0)1223 221400", "address": { "delivery_point": "British Antarctic Survey, High Cross, Madingley Road", "city": "Cambridge", "administrative_area": "Cambridgeshire", "postal_code": "CB3 0ET", "country": "United Kingdom" }, "online_resource": { "href": "https://orcid.org/0000-0003-1410-9122", "title": "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": "information" }, "role": [ "author" ] }, { "individual": { "name": "Ireland, Louise", "href": "https://orcid.org/0000-0003-0960-0486", "title": "orcid" }, "organisation": { "name": "British Antarctic Survey", "href": "https://ror.org/01rhff309", "title": "ror" }, "phone": "+44 (0)1223 221400", "address": { "delivery_point": "British Antarctic Survey, High Cross, Madingley Road", "city": "Cambridge", "administrative_area": "Cambridgeshire", "postal_code": "CB3 0ET", "country": "United Kingdom" }, "email": "louela@bas.ac.uk", "online_resource": { "href": "https://orcid.org/0000-0003-0960-0486", "title": "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": "information" }, "role": [ "author" ] }, { "organisation": { "name": "Mapping and Geographic Information Centre, British Antarctic Survey", "href": "https://ror.org/01rhff309", "title": "ror" }, "phone": "+44 (0)1223 221400", "address": { "delivery_point": "British Antarctic Survey, High Cross, Madingley Road", "city": "Cambridge", "administrative_area": "Cambridgeshire", "postal_code": "CB3 0ET", "country": "United Kingdom" }, "email": "magic@bas.ac.uk", "online_resource": { "href": "https://www.bas.ac.uk/teams/magic", "title": "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": "information" }, "role": [ "pointOfContact", "publisher" ] }, { "organisation": { "name": "UK Research and Innovation", "href": "https://ror.org/001aqnf71", "title": "ror" }, "address": { "delivery_point": "Polaris House", "city": "Swindon", "postal_code": "SN2 1FL", "country": "United Kingdom" }, "online_resource": { "href": "https://www.ukri.org", "title": "UKRI - UK Research and Innovation", "description": "Corporate website for UK Research and Innovation (UKRI).", "function": "information" }, "role": [ "rightsHolder" ] } ], "maintenance": { "maintenance_frequency": "asNeeded", "progress": "completed" }, "graphic_overviews": [ { "identifier": "overview", "href": "https://cdn.web.bas.ac.uk/add-catalogue/0.0.0/img/items/e09c00b8-391a-44fc-a9e5-e7d4ef4fc2db/overview.png", "description": "General overview of resource", "mime_type": "image/png" } ], "constraints": [ { "type": "access", "restriction_code": "unrestricted", "statement": "Open Access (Anonymous)" }, { "type": "usage", "restriction_code": "license", "statement": "This information is licensed under the Open Government Licence v3.0. To view this licence, visit https://www.nationalarchives.gov.uk/doc/open-government-licence/.", "href": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/" } ], "aggregations": [ { "identifier": { "identifier": "cf64dd21-545a-465b-9a67-c28bb4ce9024", "href": "https://lantern.data.bas.ac.uk/items/cf64dd21-545a-465b-9a67-c28bb4ce9024", "namespace": "lantern.data.bas.ac.uk" }, "association_type": "largerWorkCitation", "initiative_type": "collection" } ], "character_set": "utf8", "language": "eng", "extents": [ { "identifier": "bounding", "geographic": { "bounding_box": { "west_longitude": -38.7093456, "east_longitude": -35.2136173, "south_latitude": -55.1132436, "north_latitude": -53.6042521 } } } ], "lineage": { "statement": "The coastline, seamask and surface datasets were downloaded from the South Georgia GIS and loaded into ArcGIS Pro v3.4. The surface dataset representing landcover had a blocky appearance as the landcover category polygons were extracted from pixel based satellite imagery classifications. Therefore, the polygons were smoothed using the 'Smooth Polygon' tool. The algorithm used was Polynomial Approximation with Exponential Kernel (PAEK) with a smoothing tolerance of 50 metres. This gave an improved visual appearance to the landcover, without altering the boundaries of the polygon classifications. It also resulted in the data not matching the coastline, and some slithers were identified in the data more widely. These issues were fixed by editing accordingly.\nThe landcover data was then styled according to the following hex values; ice: #FFFFFF, ice-free: #CDAA66, lake: #73B2FF and moraine: #B2B2B2. The coastline was given a thickness of 0.7 pt, and colour of #005CE6. The seamask was styled as #BED2FF. All three layers were published as a single vector tile package to ArcGIS Online.\n\nData sources:\n\n* Surface, seamask and coastline (2021) accessed from South Georgia GIS, 2023 - https://sggis.gov.gs/" }, "domain_consistency": [ { "specification": { "dates": { "publication": "2025-11-24" }, "edition": "2", "title": { "value": "British Antarctic Survey (BAS) Mapping and Geographic Information Centre (MAGIC) Discovery Metadata Profile", "href": "https://metadata-standards.data.bas.ac.uk/profiles/magic-discovery/v2/" }, "contact": { "organisation": { "name": "Mapping and Geographic Information Centre, British Antarctic Survey", "href": "https://ror.org/01rhff309", "title": "ror" }, "phone": "+44 (0)1223 221400", "address": { "delivery_point": "British Antarctic Survey, High Cross, Madingley Road", "city": "Cambridge", "administrative_area": "Cambridgeshire", "postal_code": "CB3 0ET", "country": "United Kingdom" }, "email": "magic@bas.ac.uk", "online_resource": { "href": "https://www.bas.ac.uk/teams/magic", "title": "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": "information" }, "role": [ "publisher" ] } }, "explanation": "Resource within scope of the British Antarctic Survey (BAS) Mapping and Geographic Information Centre (MAGIC) Discovery Metadata Profile.", "result": true } ] }, "distribution": [ { "format": { "format": "ArcGIS Vector Tile Service", "href": "https://metadata-resources.data.bas.ac.uk/media-types/x-service/arcgis+layer+tile+vector" }, "distributor": { "organisation": { "name": "Environmental Systems Research Institute", "href": "https://ror.org/0428exr50", "title": "ror" }, "address": { "delivery_point": "380 New York Street", "city": "Redlands", "administrative_area": "California", "postal_code": "92373", "country": "United States of America" }, "online_resource": { "href": "https://www.esri.com", "title": "GIS Mapping Software, Location Intelligence & Spatial Analytics | Esri", "description": "Corporate website for Environmental Systems Research Institute (ESRI).", "function": "information" }, "role": [ "distributor" ] }, "transfer_option": { "online_resource": { "href": "https://maps.arcgis.com/home/item.html?id=caa4df3010a549e38fabfca03a4daa87", "title": "ArcGIS Online", "description": "Access information as an ArcGIS vector tile layer.", "function": "information" } } }, { "format": { "format": "ArcGIS Vector Tile Service", "href": "https://metadata-resources.data.bas.ac.uk/media-types/x-service/arcgis+service+tile+vector" }, "distributor": { "organisation": { "name": "Environmental Systems Research Institute", "href": "https://ror.org/0428exr50", "title": "ror" }, "address": { "delivery_point": "380 New York Street", "city": "Redlands", "administrative_area": "California", "postal_code": "92373", "country": "United States of America" }, "online_resource": { "href": "https://www.esri.com", "title": "GIS Mapping Software, Location Intelligence & Spatial Analytics | Esri", "description": "Corporate website for Environmental Systems Research Institute (ESRI).", "function": "information" }, "role": [ "distributor" ] }, "transfer_option": { "online_resource": { "href": "https://tiles.arcgis.com/tiles/tPxy1hrFDhJfZ0Mf/arcgis/rest/services/South_Georgia_simple_basemap_EPSG_3762/VectorTileServer", "title": "ArcGIS Online", "description": "Access information as an ArcGIS vector tile service.", "function": "download" } } } ] }