LEVIR-CD+

class torchgeo.datasets.LEVIRCDPlus(root='data', split='train', transforms=None, download=False, checksum=False)

Bases: LEVIRCDBase

LEVIR-CD+ dataset.

The LEVIR-CD+ dataset extends LEVIR-CD to 985 image pairs and is designed to be easier due to its urban locations and near-nadir angles.

Dataset features:

• image pairs of 20 different urban regions across Texas between 2002-2020

• binary change masks representing building change

• three spectral bands - RGB

• 985 image pairs with 50 cm per pixel resolution (~1024x1024 px)

Dataset format:

• images are three-channel pngs

• masks are single-channel pngs where no change = 0, change = 255

Dataset classes:

1. no change

2. change

If you use this dataset in your research, please cite the following paper:

• https://arxiv.org/abs/2107.09244