Uluru of the Northern Territory Reserves Board and named the Ayers Rock–Mount Olga National Park. The first ranger was Bill Harney, a well-recognised central Australian figure. By 1959, the first motel leases had been granted and Eddie Connellan had constructed an airstrip close to the northern side of Uluru. On 26 October 1985, the Australian government returned ownership of Uluru to the local Pitjantjatjara Aborigines, with one of the conditions being that the Aṉangu would lease it back to the National Parks and Wildlife agency for 99 years and that it would be jointly managed. An agreement originally made between the
Local attraction Local attraction While compass surveying, the magnetic needle is sometimes disturbed from its normal position under the influence of external attractive forces. Such a disturbing influence is called as local attraction. The external forces are produced by sources of local attraction which may be current carrying wire (magnetic materials) or metal objects. The term is also used to denote amount of deviation of the needle from its normal position. It mostly causes errors in observations while surveying and thus suitable methods are employed to neglect these errors. The sources of local attraction may be natural or artificial. Natural sources include