Ndibonisana nceda uthumele iikowuti ze-2 okanye iimodeli ze-3 zineekhamera kunye nesoftware ye-Photogrammetry oku kukwenza iifoto zedijithali yedijithali kunye nophando olwenziwe ngetekhnoloji yejografi, ukuze isetyenziselwe wena buchwephesha bejometri eChile.