  We consider a ground array of scintillation and water Cherenkov detectors
with the purpose of determining the muon content of air showers. The different
response characteristics of these two types of detectors to the components of
the air shower provide a way to infer their relative contributions. We use a
detailed simulation to estimate the impact of parameters, such as scintillation
detector size, in the determination of the size of the muon component.
