Orthogonal projection of 13 original pumps.
ortho.proj.pump
A data frame with 5 variable that records the position of the orthogonal projection of the 13 original pumps onto the network of roads.
road.segment
"address" road segment
x.proj
x-coordinate
y.proj
y-coordinate
ortho.dist
orthogonal distance to home road segment
pump.id
numeric ID
pumpData
documents the code for these data.