30 environments mentioned in the paper，the URL list you supprot only include 18 environments

[ZealZW]

thanks for your great job! I just read your paper, “We have set up 30 environments, which cover a wide range
of scenarios in the real world, from structured urban, indoor scenes to unstructured natural environments [27] (Fig. 1) ”
But the URL list you supprot only include 18 environments，is the rest of the data not available for download?

[doujiarui]

Hello, I also encountered this problem, can you find other data sets?