Treaties - Australian Maritime Boundaries 2020 (AMB2020) - Geodatabase

Geoscience Australia has the primary role in the delineation of Australia's domestic and international maritime limits and boundaries. An output of this activity is the development of the Australian Maritime Boundaries (AMB) data. AMB is a GIS data product, providing access to the data for Australia's maritime zones. Treaties - Australian Maritime Boundaries Dataset 2020 is a digital representation of Australia's international treaty boundaries. In the event of an inconsistency between AMB data and the limits under any treaty, the latter prevails. The data have been published by Geoscience Australia in consultation with other relevant Commonwealth Government agencies including the Attorney-General's Department, the Department of Foreign Affairs and Trade and the Australian Hydrographic Office. Treaties - Australian Maritime Boundaries Dataset 2020 has been updated to include the 2018 Australia Timor-Leste Maritime Boundaries Treaty. The Area of Overlapping Jurisdiction has been revised in accordance with the 2018 Timor-Leste Treaty. The Australia - Indonesia MOU and PFSEL boundaries have been harmonized to WGS84. There has been no change to any other treaty boundaries, however, for version control they have been reissued as part of the AMB2020 epoch.Product Specifications Coverage: Australia including all external territories Currency: June 2020. Coordinates: Geographical Datum: GDA94 (functionally equivalent to WGS84). Format: ESRI Geodatabase and REST web service - free online.The area of coverage of the Treaties - Australian Maritime Boundaries Dataset 2020 is for the whole of the Australian marine jurisdiction which includes waters adjacent to the mainland, offshore islands and External Territories. The geographical extent is approximately between the latitude limits of 8 S to 70 S and the longitude limits 39 E to 174 E.This dataset includes the following disclaimers:AMB data is a digital representation of the international maritime boundary treaties of Australia. In the event of an inconsistency between AMB data and the limits under the various treaties, the latter prevails.澳大利亚地球科学局（Geoscience Australia）承担划定澳大利亚国内及国际海洋疆界与边界的核心职责。此项工作的一项产出为澳大利亚海洋边界（Australian Maritime Boundaries, AMB）数据集的构建。AMB为地理信息系统（Geographic Information System, GIS）数据产品，可用于获取澳大利亚海洋管辖区域的相关数据。《条约——澳大利亚海洋边界2020数据集》为澳大利亚国际条约边界的数字化呈现成果。若AMB数据集与相关条约规定的疆界存在不一致，则以后者为准。 该数据集由澳大利亚地球科学局联合澳大利亚联邦政府相关机构共同发布，参与单位包括总检察长办公室、外交与贸易部以及澳大利亚水文局。《条约——澳大利亚海洋边界2020数据集》已完成更新，纳入2018年《澳大利亚-东帝汶海洋边界条约》内容。重叠管辖海域范围已根据2018年东帝汶条约完成修订。澳大利亚与印度尼西亚间的谅解备忘录（Memorandum of Understanding, MOU）及PFSEL边界已统一至世界大地测量系统1984（World Geodetic System 1984, WGS84）坐标系。其余所有条约边界均未作调整，但为满足版本管控需求，已作为AMB2020版本的一部分重新发布。 产品规格： 覆盖范围：澳大利亚全境及所有海外领地 数据时效：2020年6月 坐标系统：地理基准面为GDA94（功能上等效于WGS84） 数据格式：ESRI地理数据库（ESRI Geodatabase）及表述性状态转移（Representational State Transfer, REST）网络服务，可免费在线获取 《条约——澳大利亚海洋边界2020数据集》的覆盖范围为澳大利亚全部海洋管辖区域，包括大陆周边海域、近海岛屿及海外领地。其地理范围大致介于南纬8度至南纬70度，东经39度至东经174度之间。 本数据集附带以下免责声明：AMB数据集为澳大利亚国际海洋边界条约的数字化呈现成果。若AMB数据集与各类条约规定的疆界存在不一致，则以后者为准。