Nice real data sets for testing DBSCAN? I'm looking for real datasets on which I could test my DBSCAN algorithm implementation, that is, a dataset of points in (ideally 2 dimmensional) space, or a set of nodes and info about the distances between them. 

I have looked on SNAP and CRAWDAD for such datasets, like datasets of road networks with distances, or cities with GPS coordinates, etc, but I haven't found any! 

I know that the DBSCAN is said to be one of the best algorithims of it's kind on real data, but can't seem to find the real data sets people use...

Suggestions?
If you want to test whether your algorithm works as expected, I'd use sklearn datasets. They allow you to create simple synthetic 2D data with certain properties: circles, half moons, etc.



If you want "real" datasets, here is an interesting resource found after a brief search:


https://uni.hi.is/helmut/2019/06/20/datasets-for-dbscan-evaluation/


It seems to be a collection of datasets used in the literature.

Otherwise, I'd recommend you to look for image segmentation datasets, for instance, maps, as they make good candidates for DBSCAN. Kaggle is good place to search, so is the Google Dataset Search tool