I have the following data:
- possible locations of Tunnel Boring Machines(TBMs) in point form (green/purple points with 1 meter distance along the 20+ km tunnel line)
- the location of nearby buildings in orange points
While the TBMs are on the move, I want to be able to select building points within 200 meters, after I have stated a specific location for the TBMs. I have run the Near 3D tool on the buildings, getting the shortest distance to the tunnels, but I'd like to know which buildings are within 200 meters of each tunnel point so when I can see that the TBM is at a certain point, I can quickly get the building points nearby.
But there are around 22 000 points along each of the two tunnel lines, so how can I do this without running the Near 3D tool 44 000 times?
I'd like to have this all in one table, so that my colleagues can query the table without knowing how to use arcgis.
Is there an easy way to do this that I haven't realised yet?