How to extract gps pos in Mill-19 dataset?

[SOTAMak1r]

Hello! What a wonderful work!
I'm going to do some research on the Mill-19 dataset which was proposed in MegeNeRF. But I encounter some problem to use the Mill-19 dataset: the rgbs in the download link seem not to have the gps pos that I can not init the pos, individually. Although the download files include the .pt file for camera pose, I would like to preprocess the raw data in my own way. Therefore, is there any way to access the raw image data?
Best wishes!