MEaSUREs BedMachine Antarctica, Version 1

Data set id:

NSIDC-0756

DOI: 10.5067/C2GFER6PTOS4

Data Citation and Acknowledgment
As a condition of using these data, you must cite the use of this data set. Such a practice gives credit to data set producers and advances principles of transparency and reproducibility.

Morlighem, M. (2019). MEaSUREs BedMachine Antarctica. (NSIDC-0756, Version 1). [Data Set]. Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/C2GFER6PTOS4. [describe subset used if applicable]. Date Accessed 12-30-2024.

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Describing subset: When applicable, include the information a reader would need to extract the same subset at the end of your citation. If multiple or complex steps were incolved, it may be more appropriate to include this information in the paper itself.

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Literature references: Please include the following literature citations in addition to the data citation above:

Morlighem, M., Rignot, E., Binder, T., Blankenship, D. D., Drews, R., Eagles, G., Eisen, O., Ferraccioli, F., Forsberg, R., Fretwell, P., Goel, V., Greenbaum, J. S., Gudmundsson, H., Guo, J., Helm, V., Hofstede, C., Howat, I., Humbert, A., Jokat, W., Karlsson, N. B., Lee, W., Matsuoka, K., Millan, R., Mouginot, J., Paden, J., Pattyn, F., Roberts, J. L., Rosier, S., Ruppel, A., Seroussi, H., Smith, E. C., Steinhage, D., Sun, B., van den Broeke, M. R., van Ommen, T., van Wessem, M. & Young, D. A.. 2020. Deep glacial troughs and stabilizing ridges unveiled beneath the margins of the Antarctic ice sheet. Nature Geoscience. 13. DOI: 10.1038/s41561-019-0510-8.

There is a more recent version of these data.
Version Summary

Initial release

Overview

This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, contains a bed topography/bathymetry map of Antarctica based on mass conservation, streamline diffusion, and other methods. The data set also includes ice thickness, surface elevation, an ice/ocean/land mask, ice thickness estimation errors, and a map showing where each method was utilized.

Parameter(s):

BATHYMETRYBED ELEVATIONFIRN AIR CONTENTGLACIER/ICE SHEET THICKNESSTERRAIN ELEVATION

Platform(s):

MODELS

Sensor(s):

NOT APPLICABLE

Data Format(s):

NetCDF

Temporal Coverage:

1 January 1970 to 1 October 2019

Temporal Resolution:

Not applicable

Spatial Resolution:

500 m

500 m

Spatial Reference System(s):

WGS 84 / Antarctic Polar Stereographic

EPSG:3031

Spatial Coverage:

N:

-53

S:

-90

E:

180

W:

-180

Blue outlined yellow areas on the map below indicate the spatial coverage for this data set.

View Metadata Record

Data Access & Tools

This data set has been retired. There is a more recent version of these data.

Documentation

User Guide

MEaSUREs BedMachine Antarctica, Version 1 User Guide

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