The design requires 64 receivers, each 12 metres across (interferometry again), to be spread out overanarea 10km wide on a vast plateau between the cones of half a dozen Andean volcanoes.
In Washtenaw County and Ann Arbor, Michigan a 1, 4-Dioxane, in groundwater and surface soil contamination from Gelman Science, persists after nearly 20 years of cleanup activities and has now spread in groundwater toanareaover three miles long and a mile wide.