SpatioTemporalSampler

class torchgeo.samplers.SpatioTemporalSampler(spatial_sampler, temporal_sampler)

Bases: GeoSampler

Product of a spatial and a temporal sampler.

Added in version 0.10.

__init__(spatial_sampler, temporal_sampler)

Initialize a new SpatioTemporalSampler instance.

Parameters:

• spatial_sampler (SpatialSampler) – A spatial sampling strategy.

• temporal_sampler (TemporalSampler) – A temporal sampling strategy.

__iter__()

Iterate over generated sample locations for each epoch.

Yields:

[xmin – xmax, ymin:ymax, tmin:tmax] coordinates to index a dataset.

plot()

Plot a visualization of the sampling strategy.

Returns:

An animation visualizing the sampling strategy.

Return type:

FuncAnimation