How to find the Intersections Points Using GPS traces of Vehicular Data in R?

[المشرف العام]

I'm trying to find the intersection points of the Road Network from GPS traces collected from the vehicles. Each trip's GPS points(lat/lon) are collected every 15 secs. Each trip has its own ID, timestamp and vehicleID. I'm trying to build a road network from the collected GPS points by first finding the intersection points i.e. Nodes and link the roads between them. I have read the following papers on finding intersections:

1. Detacing Road intersection from Coarse gained GPS traces based on Clustering
2. Detection Road Intersection from GPS traces

I have tried gIntersection in R but couldn't get it. I'm trying to implement it in R to find the intersection points. Is there R implementation for finding road intersections from the above methods or any other possible methods using GPS traces?



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