GPS Points Intersection with Buffer Polygons

[saurabhgupta2]

Hi

I am trying to create a safety mechanism for rail employees. I have live feed of GPS coordinates of trains( for whole country) and 100 buffers. I need to trigger an alert if any of the GPS point enter into any of these buffer polygon. How I can approach this problem?

Thanks

Saurabh

[saurabhgupta2]

Steve

These buffer location will be at different locations and GPS points will be in thousands. Alerts should be simultaneous else it might be late for the concern person

[KristianEkenes]

I'm having a hard time picturing this. Are the buffers moving, or are they in fixed locations? I presume the GPS locations will be updating at a set interval. Once a GPS point intersects a buffer, you want to send an alert that indicates the GPS point ID and the buffer ID. Is that correct?

[saurabhgupta2]

Kristian

Yes that's correct. But issue i am facing is that there can be many such intersection happening at the same time and alert has to be send for all such intersections simultaneously.

Thanks