ⵙ ⵓⵎⴷⵢⴰ, ⵉⵍⵍⴰ ⴳ ⵙⵉⴷⵏⵉ ⴱⵟⵟⵓ ⵏ 200 ⵎⵉⵜⵔ (700 ⵏ ⵓⴹⴰⵕ) ⵉⵏⴳⵔ ⵜⵎⵣⴷⴰⵢⵉⵏ GPS ⵉⵜⵜⵓⴳⴰⵏ ⴳ GDA (ⵙ ⵓⵙⴽⵓⵜ ⵖⴼ ⵓⵏⴰⵡⴰⵢ ⴰⵎⴰⴹⵍⴰⵏ WGS 84) ⴷ AGD (ⵉⵜⵜⵓⵙⵡⵓⵔⵉⵏ ⴳ ⵓⵎⴰⵜⴰ ⵏ ⵜⴽⴰⵕⴹⵉⵡⵉⵏ ⵜⵉⴷⵖⵔⴰⵏⵉⵏ), ⴷ ⴰⵣⴳⴳⴰⵍ ⵓⵔ ⵉⵜⵜⵓⵇⴱⴰⵍⵏ ⵉ ⴽⵔⴰ ⵏ ⵉⵙⴽⴽⵉⵔⵏ, ⵣⵓⵏ ⴷ ⴰⵙⴼⴰⴹ ⵏⵖ ⴷ ⴰⵏⴰⵙⴰ ⵏ ⵓⵖⴱⴱⵣ.