Research output per year
Research output per year
Description
We present here the Bedmap2 ice thickness, bed and surface elevation aggregated points and survey lines. The aggregated points consist of statistically-summarised shapefile points (centred on a continent-wide 500 m x 500 m grid) that reports the average values of ice thickness, bed and surface elevation from the full-resolution survey data and information on their distribution. The points presented here correspond to the additional points to Bedmap1 used for the gridding of Bedmap2. The data comes from 14 different data providers and 75 individual surveys. They are available as geopackages and shapefiles. The associated datasets consist of: - Bedmap1 statistically-summarised data points (shapefiles): https://doi.org/10.5285/925ac4ec-2a9d-461a-bfaa-6314eb0888c8 - Bedmap3 statistically-summarised data points (shapefiles): https://doi.org/10.5285/a72a50c6-a829-4e12-9f9a-5a683a1acc4a - Bedmap2 standardised CSV data points: https://doi.org/10.5285/2fd95199-365e-4da1-ae26-3b6d48b3e6ac - Bedmap2 gridding products: https://doi.org/10.5285/fa5d606c-dc95-47ee-9016-7a82e446f2f2 This work is supported by the SCAR Bedmap project and the British Antarctic Survey's core programme: National Capability - Polar Expertise Supporting UK Research
External deposit with NERC EDS UK Polar Data Centre
External deposit with NERC EDS UK Polar Data Centre
| Date made available | 2022 |
|---|---|
| Publisher | NERC EDS UK Polar Data Centre |
| Date of data production | 1 Jan 1991 - 31 Dec 2013 |
| Geographical coverage | Antarctica |
| Geospatial polygon | -90.0, 180.0, -60.0, -180.0 |
Research output
- 1 Article
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Bedmap2: improved ice bed, surface and thickness datasets for Antarctica
Fretwell, P., Pritchard, H., Vaughan, D., Rippin, D. & from a range of institutions, A. 5. O. A., 2013, In: The Cryosphere. 7, 1, p. 375-393 19 p.Research output: Contribution to journal › Article › peer-review