I-ISO ichaza ukunyamezelwa kwejiyometri njengokuthi "Iinkcukacha zemveliso yeJiyometri (GPS)−Ukunyamezelwa kwejiyometri−Ukunyamezelwa kwefom, ukuqhelaniswa, indawo kunye nokuphelelwa".Ngamanye amazwi, "iimpawu zejiyometri" zibhekisa kwimilo, ubungakanani, ubudlelwane bendawo, njl.njl.
Funda ngokugqithisileyo