Three friends, Alfa, Bravo and Charlie have build there own mobile radar system and they decide to meet at the posted coordinates.
Alpha: Well Bravo, why don't you start walking in a direction of 78.1522 degrees true north until we have no overlapping area between our radars any more and then give me a call.
Bravo: That sounds good.
A while later...
Bravo: Hey Alpha, I reached my destination. It seems I am 1200 feet away from you.
Bravo: Well, remember my radar covers twice the area that your radar covers, Alpha.
Charlie: Why don't I go to the spot that is right in the middle of the two of you and I will walk in a south-south-east direction and keep equal distance to both of you.
Alpha & Bravo: Good idea Charlie, but how long will you continue to walk.
Charlie: I will walk until my radar reaches its maximum capacity and intersects with where your radars intersect.
Bravo: Ok sounds good, we will talk to you later.
A while later...
Charlie: Ok I reached my point, but it seems I have quite a bit of overlap with the areas that you are seeing on your radar. I am overlapping a total of 607000 square feet with the two of you.
Bravo: Ok Charlie, You know, I will go to the eastern most point of where the coverage of our two radars overlap.
Alpha: And Charlie, I will go to the western most point of where the coverage of our two radars overlap.
A while later...
Alpha: I reached my location
Bravo: I reached my location
Charlie: I am still where I was
Alpha: I have an idea. How about we go to the point that is an equal distance away from all of us and meet up there.
Bravo: Ok
Charlie: Ok
A while later...
Alpha: Ok, now that we are all together, what do a do?
Bravo: Let's hide a cache.
Charlie: Good idea.
You need to be within 30 meters.
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