Property Value
id 1991910426
city Port Hedland
site Harbour survey mark A109
condition good
date_last_visited 2025-05-21 00:00:00
longitude 118.573461
latitude -20.317094
geodetic_datum GDA94
gravity_value_micrometres_sec_sec 9786406.92
gravity_datum Australian Absolute Gravity Datum 2007 (AAGD07) based on A10 Absolute Gravity Meter Readings
additional_remark Area has undergone redevelopment, with wharf extended.
station_type AFGN Benchmark created by Relative gravity meter reading
state WA
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