{
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        },
        "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.",
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        "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": {
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      "version": "ISO 19115-2:2009(E)"
    }
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  "reference_system_info": {
    "code": {
      "value": "urn:ogc:def:crs:EPSG::4326",
      "href": "http://www.opengis.net/def/crs/EPSG/0/4326"
    },
    "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": {
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          "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": "BAS Main Air Travel Network"
    },
    "abstract": "Navigational routes and waypoints forming the main BAS air travel network in Antarctica.\n\nThis record always reflects the current state of the travel network dataset held in the BAS Operations Data Store as defined by BAS Air Unit Pilots.\n\nRoutes and waypoints are available in a range of formats for different use cases:\n\n* network waypoints and per-route FPL files for Garmin aircraft GPS devices\n* network waypoints and routes GPX file for use hand-held GPS devices\n* network waypoints PDF file for printing\n* network waypoints as CSV files in decimal degrees (DD) and degrees decimal minutes (DDM) notation for further processing\n\nOutputs are restricted to selected BAS operational teams. Authorised users should login with their BAS LDAP (South) account.\n\nData and associated workflows are managed and maintained by the [Mapping and Geographic Information Centre](https://www.bas.ac.uk/teams/magic) (MAGIC) on behalf of the BAS Air Unit.",
    "purpose": "Current navigational routes and waypoints forming the main BAS air travel network in Antarctica.",
    "dates": {
      "creation": "2025-10-01",
      "publication": "2025-10-06",
      "revision": "2026-01-07T03:41:28+00:00",
      "released": "2025-10-06"
    },
    "edition": "1",
    "other_citation_details": "British Antarctic Survey (2014). _BAS Main Air Travel Network_ (Version 1) [Dataset]. British Antarctic Survey Mapping and Geographic Information Centre. [https://data.bas.ac.uk/items/38406391-12ed-4a0d-8145-12c541856e5d](https://data.bas.ac.uk/items/38406391-12ed-4a0d-8145-12c541856e5d).",
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        "namespace": "lantern.data.bas.ac.uk"
      },
      {
        "identifier": "datasets/air-unit-network",
        "href": "https://lantern.data.bas.ac.uk/datasets/air-unit-network",
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    ],
    "contacts": [
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          "name": "Air Unit, British Antarctic Survey",
          "href": "https://ror.org/01rhff309",
          "title": "ror"
        },
        "online_resource": {
          "href": "https://www.bas.ac.uk/team/operational-teams/operational-delivery/air-unit/",
          "title": "Air Unit - BAS public website",
          "description": "General information about the BAS Air Unit from the British Antarctic Survey (BAS) public website.",
          "function": "information"
        },
        "role": [
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        ]
      },
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        "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": [
          "author",
          "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": "continual",
      "progress": "onGoing"
    },
    "constraints": [
      {
        "type": "access",
        "restriction_code": "restricted",
        "statement": "Closed Access (Restricted)"
      },
      {
        "type": "usage",
        "restriction_code": "license",
        "statement": "This information is licensed under the (Local) MAGIC Products v1 licence. To view this licence, visit https://metadata-resources.data.bas.ac.uk/licences/magic-products-v1/.",
        "href": "https://metadata-resources.data.bas.ac.uk/licences/magic-products-v1/"
      }
    ],
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          "href": "https://lantern.data.bas.ac.uk/items/5dc748d4-0e6e-4cdc-acc8-f24283bc585c",
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        "association_type": "crossReference"
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    ],
    "character_set": "utf8",
    "language": "eng",
    "extents": [
      {
        "identifier": "bounding",
        "geographic": {
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            "east_longitude": 68.52803333333334,
            "south_latitude": -89.96566666666666,
            "north_latitude": -51.822833333333335
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    "lineage": {
      "statement": "Data outputs are generated using an automated data pipeline developed by the [Mapping and Geographic Information Centre](https://www.bas.ac.uk/teams/magic) (MAGIC) on a regular frequency using source data held in the BAS Operations Data Store.\n\nThis source data is updated as required through QGIS by pilots in the BAS Air Unit or by MAGIC on their behalf."
    },
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            "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/"
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            "address": {
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              "city": "Cambridge",
              "administrative_area": "Cambridgeshire",
              "postal_code": "CB3 0ET",
              "country": "United Kingdom"
            },
            "email": "magic@bas.ac.uk",
            "online_resource": {
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            },
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        "explanation": "Resource within scope of the British Antarctic Survey (BAS) Mapping and Geographic Information Centre (MAGIC) Discovery Metadata Profile.",
        "result": true
      }
    ]
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  "distribution": [
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        "href": "https://www.iana.org/assignments/media-types/application/pdf"
      },
      "distributor": {
        "organisation": {
          "name": "Mapping and Geographic Information Centre, British Antarctic Survey",
          "href": "https://ror.org/01rhff309",
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        },
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          "city": "Cambridge",
          "administrative_area": "Cambridgeshire",
          "postal_code": "CB3 0ET",
          "country": "United Kingdom"
        },
        "email": "magic@bas.ac.uk",
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          "function": "information"
        },
        "role": [
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        ]
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        "online_resource": {
          "href": "https://bsl-magic-s1.nerc-bas.ac.uk/content/air-unit-network/PDF/00_WAYPOINTS_2026_01_07.pdf",
          "title": "Waypoints PDF",
          "description": "Waypoints as a formatted PDF file for printing.",
          "function": "download"
        }
      }
    },
    {
      "format": {
        "format": "Garmin Flight Plan",
        "href": "https://metadata-resources.data.bas.ac.uk/media-types/application/fpl+xml"
      },
      "distributor": {
        "organisation": {
          "name": "Mapping and Geographic Information Centre, British Antarctic Survey",
          "href": "https://ror.org/01rhff309",
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          "city": "Cambridge",
          "administrative_area": "Cambridgeshire",
          "postal_code": "CB3 0ET",
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        },
        "email": "magic@bas.ac.uk",
        "online_resource": {
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          "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": [
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        ]
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      "transfer_option": {
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        "online_resource": {
          "href": "https://bsl-magic-s1.nerc-bas.ac.uk/content/air-unit-network/FPL/00_WAYPOINTS_2026_01_07.fpl",
          "title": "Waypoints FPL",
          "description": "Waypoints FPL file for use in Garmin aircraft GPS units.",
          "function": "download"
        }
      }
    },
    {
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        "format": "Garmin Flight Plan",
        "href": "https://metadata-resources.data.bas.ac.uk/media-types/application/fpl+xml"
      },
      "distributor": {
        "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": [
          "distributor"
        ]
      },
      "transfer_option": {
        "online_resource": {
          "href": "https://bsl-magic-s1.nerc-bas.ac.uk/content/air-unit-network/FPL",
          "title": "Routes FPL",
          "description": "Select routes as FPL files for use in Garmin aircraft GPS units.",
          "function": "download"
        }
      }
    },
    {
      "format": {
        "format": "GPS Exchange Format",
        "href": "https://metadata-resources.data.bas.ac.uk/media-types/application/gpx+xml"
      },
      "distributor": {
        "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",
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          "function": "information"
        },
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        ]
      },
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          "magnitude": 38196.0
        },
        "online_resource": {
          "href": "https://bsl-magic-s1.nerc-bas.ac.uk/content/air-unit-network/GPX/00_NETWORK_2026_01_07.gpx",
          "title": "Network GPX",
          "description": "Full routes and waypoints network GPX file for use in handheld GPS units.",
          "function": "download"
        }
      }
    },
    {
      "format": {
        "format": "Comma Seperated Values",
        "href": "https://www.iana.org/assignments/media-types/text/csv"
      },
      "distributor": {
        "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",
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          "description": "General information about the BAS Mapping and Geographic Information Centre (MAGIC) from the British Antarctic Survey (BAS) public website.",
          "function": "information"
        },
        "role": [
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        ]
      },
      "transfer_option": {
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          "magnitude": 18274.0
        },
        "online_resource": {
          "href": "https://bsl-magic-s1.nerc-bas.ac.uk/content/air-unit-network/CSV/00_WAYPOINTS_DDM_2026_01_07.csv",
          "title": "Waypoints CSV (DDM notation)",
          "description": "Waypoints CSV spreadsheet with coordinates in degrees decimal minutes (DDM) notation.",
          "function": "download"
        }
      }
    },
    {
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        "format": "Comma Seperated Values",
        "href": "https://www.iana.org/assignments/media-types/text/csv"
      },
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          "href": "https://ror.org/01rhff309",
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        "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",
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        "online_resource": {
          "href": "https://bsl-magic-s1.nerc-bas.ac.uk/content/air-unit-network/CSV/00_WAYPOINTS_DD_2026_01_07.csv",
          "title": "Waypoints CSV (DD notation)",
          "description": "Waypoints CSV spreadsheet with coordinates in decimal degrees (DD) notation.",
          "function": "download"
        }
      }
    }
  ]
}