Combining multiple geo-datasets into one

[bitsandbricks]

Hi there!

I have a set of satellite images of the exact same area, taken at different dates (let's say in 2020, 2021, 2022... etc). For each image, I have a geojson labels file, identifying objects of interest present at that date.

Using SemanticSegmentationRandomWindowGeoDataset I can easily build a separate training dataset for each date.

For training purposes, all datasets should be combined into a single pool.

Is there a way to combine Raster Vision geo-datasets?

[AdeelH]

You can combine them together using PyTorch's ConcatDataset.