Jasper Ridge is a popular hyperspectral data used in [enviTutorials, SS-NMF, DgS-NMF, RRLbS, L1-CENMF]. There are 512 x 614 pixels in it. Each pixel is recorded at 224 channels ranging from 380 nm to 2500 nm. The spectral resolution is up to 9.46nm. Since this hyperspectral image is too complex to get the ground truth, we consider a subimage of 100 x 100 pixels. The first pixel starts from the (105,269)-th pixel in the original image. After removing the channels 1--3… See the full description on the dataset page:
https://huggingface.co/datasets/danaroth/jasper_ridge.
