polartoolkit.fetch.deepbedmap

deepbedmap(region=None, spacing=None, registration=None, **kwargs)

Load DeepBedMap data, from Leong and Horgan[1] and Leong and Horgan[2].

Parameters:

• region (tuple[float, float, float, float] | None) – region to clip the loaded grid to, in format [xmin, xmax, ymin, ymax], by default doesn’t clip

• spacing (float | None) – grid spacing to resample the loaded grid to, by default 10e3

• registration (str | None) – change registration with either ‘p’ for pixel or ‘g’ for gridline registration, by default is None.

• **kwargs (Any) – additional keyword arguments to pass to the resample_grid function

Returns:

Returns the grid of DeepBedMap.

Return type:

DataArray

References

[1]

Wei Ji Leong and Huw Joseph Horgan. DeepBedMap: a deep neural network for resolving the bed topography of Antarctica. The Cryosphere, 14(11):3687–3705, November 2020. doi:10.5194/tc-14-3687-2020.

[2]

Wei Ji Leong and Huw Joseph Horgan. DeepBedMap: A super-resolution neural network created bed topography of Antarctica. November 2020. doi:10.5281/zenodo.4054246.