dataset for Crossroad Detection


first of all i am new to this forum so im asking sorry in advance if this topic has been answered somewhere else before.

I am an engineer student and doing my thesis on satelite image recognition with deep learning. I want to implement a network to detect crossroads in satellite images, but i do not have a dataset.

My first question is if there already exists such a dataset. If not i must create one but i dont want to do it by hand . So the plan for now is to write a program to detect crossroads, find their location and then download the corresponding satellite image location. Is there a tool to help me do that? Has anyone else tried this before

Thanks a lot :slight_smile: