polartoolkit.default_data#
- default_data(region=None, hemisphere=None, epsg=None, verbose='quiet')[source]#
Fetch default gravity and magnetic datasets.
- Parameters:
region (tuple[float, float, float, float], optional) – region to subset grids by, in format [xmin, xmax, ymin, ymax], by default None
hemisphere (str, optional,) – set projection based on “north” or “south” hemispheres, by default None
epsg (str | None, optional) – set projection from EPSG code string (“3031”), by default None
verbose (
str)
- Returns:
Nested dictionary of data and attributes
- Return type: