High resolution vector polygons of the Antarctic coastline - VERSION 7.2
GB/NERC/BAS/PDC/01391
Abstract:
Coastline for Antarctica created from various mapping and remote sensing sources, provided as polygons with 'land', 'ice shelf', 'ice tongue' or 'rumple'''' attribute. Covering all land and ice shelves south of 60S. Version 7.2 was published in May 2020. Suitable for topographic mapping and analysis. Data compiled, managed and distributed by the Mapping and Geographic Information Centre and UK Polar Data Centre, British Antarctic Survey on behalf of the Scientific Committee on Antarctic Research.
Citation:
Gerrish, L., Fretwell, P., & Cooper, P. (2020). High resolution vector polygons of the Antarctic coastline - VERSION 7.2 (Version 7.2) [Data set]. UK Polar Data Centre, Natural Environment Research Council, UK Research & Innovation. https://doi.org/10.5285/065b9abc-1b5a-4fc6-aa57-9052428aa6ca
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License
| Use: | 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/ Please cite this item as: Gerrish, L., Fretwell, P., & Cooper, P. (2020). High resolution vector polygons of the Antarctic coastline (Version 7.2) [Data set]. UK Polar Data Centre, Natural Environment Research Council, UK Research & Innovation. https://doi.org/10.5285/065B9ABC-1B5A-4FC6-AA57-9052428AA6CA If using for a graphic or if short on space, please cite as 'data from the SCAR Antarctic Digital Database, accessed [year]' |
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Basic Information
| Creation Date: | 2020-10-02 |
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| Dataset Progress: | Complete |
| Dataset Language: | English |
| ISO Topic Categories: |
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| Parameters: |
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Additional Information
| Lineage/Methodology: | 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 resolution polyline coastline dataset. Data sources range in time from 1990s-2020 - individual lines contain exact source dates. | |
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Extent
| Temporal Coverage: | |
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| Start Date | 1993-01-01 |
| End Date | 2020-04-29 |
| Spatial Coverage: | |
| Latitude | |
| Southernmost | -90 |
| Northernmost | -60 |
| Longitude | |
| Westernmost | -180 |
| Easternmost | 180 |
| Altitude | |
| Min Altitude | N/A |
| Max Altitude | N/A |
| Depth | |
| Min Depth | N/A |
| Max Depth | N/A |
| Location: | |
| Location | Antarctica |
| Detailed Location | N/A |
Storage
| Distribution: | |
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| Distribution Media | Online Internet (HTTP) |
| Distribution Size | 216 MB |
| Distribution Format | SHP |
| Fees | N/A |
| Data Storage: | This dataset constains 2 files: - GeoPackage ~147.09 MB - Shapefile ~69.63 MB |