Seas and Submerged Lands Act 1973 - Australian Maritime Boundaries 2014a - Geodatabase (Geoscience Australia)
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资源简介:
The dataset depicts the proclamations made under the Seas and Submerged Lands Act (SSLA) 1973. This includes the continental shelf, the Exclusive Economic Zone (EEZ), territorial sea and territorial sea baselines. NOTE: Two versions of the Exclusive Economic Zone (EEZ) are supplied to account for the discrepancy between Seas and Submerged Lands Act 1973, the Proclamation under section 10B (26/07/1994), and unratified Treaty between the Government of Australia and the Government of the Republic of Indonesia, establishing an Exclusive Economic Zone Boundary and Certain Seabed Boundaries (Perth, 14 march 1997) [1997] ATNIF 9 - (not yet in force). Although the proclamation remains in force, for many matters the limit modified by the action of the treaty is the limit that should be applied. This is the default depiction of Australia's EEZ.
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.
Note: This is a non authoritative copy of the metadata for the use in the eAtlas. Please refer to Geoscience Australia for queries on this dataset.
AMB is a GIS data product, replacing Australian Maritime Boundaries 2014 (AMB2014), providing access to the data for Australia's maritime zones. AMB is a digital representation of Australia's limits and boundaries as established under the Seas and Submerged Lands Act 1973 and associated proclamations. The data also include a representation of the limits by which the scheduled and offshore areas of each of the States and of the Northern Territory are determined under the Offshore Petroleum and Greenhouse Gas Storage Act 2006 (OPGGSA).
In the event of an inconsistency between AMB data and the limits under any legislation, 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.
This version contains a number of technical amendments made on the basis of user feedback. These include:
Harmonisation of maritime boundaries, scheduled area and graticular block datasets in block SC51
AMB data comprise the territorial straight baselines and the outer limits of each zone, together with maritime boundaries determined by treaties between Australia and neighbouring countries. All data coordinates are supplied in the GDA94 datum.
The data reflects the location of the coastline within the constraints of available source material at the time of production. AMB Data can also be viewed on-line via AMSIS (http://www.ga.gov.au/marine/jurisdiction/amsis.html).
Product Specifications Coverage: Australia including all external territories
Currency: May 2014.
Coordinates: Geographical Datum: GDA94 (functionally equivalent to WGS84).
Format: ESRI Geodatabase and REST web service - free online.
The area of coverage of the AMB data 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 7 S to 70 S and the longitude limits 40 E to 175 E.
This dataset includes the following disclaimer:
AMB data is a digital representation of the territorial sea baseline and of the outer limits of Australia's maritime zones. The baseline and zones are established under the Seas and Submerged Lands Act 1973. The data also includes a representation of the limits by which the waters adjacent to each of the Australian States and of the Northern Territory are determined under the Coastal Waters (State Powers) Act 1980, Coastal Waters (Northern Territory Powers) Act 1980 and the Offshore Petroleum and Greenhouse Gas Storage Act 2006. In the event of an inconsistency between AMB data and the baselines and limits under the legislation, the latter prevails.
eAtlas processing:
1. The original Geodatabase was downloaded from http://dx.doi.org/10.4225/25/5539DFE87D895 on 16 Aug 2019.
2. Each layer in the geodatabase was loaded into ArcMap 10.6 then exported to a Shapefile.
Filename mappings:
Territorial Sea - Seas and Submerged Lands Act 1973 - Proclamation under section 7 (09/11/1990) - AMB2014a - Limit
AU_GA_SSLA_1973_AMB2014a_ts_1990_limit.shp
Territorial Sea - Seas and Submerged Lands Act 1973 - Proclamation under section 7 (09/11/1990) - AMB2014a - Area
AU_GA_SSLA_1973_AMB2014a_ts_1990_poly.shp
Baselines (Straight) - Seas and Submerged Lands (Territorial Sea Baseline) Proclamation 2006 - AMB2014a - Limit
AU_GA_SSLA_1973_AMB2014a_straight_baselines_2006_limit.shp
Baselines (Normal) - Seas and Submerged Lands (Territorial Sea Baseline) Proclamation 2006 - AMB2014a - Points
AU_GA_SSLA_1973_AMB2014a_norm_baselines_2006_points.shp
Baselines (Normal) - Seas and Submerged Lands (Territorial Sea Baseline) Proclamation 2006 - AMB2014a - Limit
AU_GA_SSLA_1973_AMB2014a_norm_baselines_2006_limit.shp
Seas and Submerged Lands (Limits of Continental Shelf) Proclamation 2012 - AMB2014a - Points
AU_GA_SSLA_1973_AMB2014a_cs_2012_points.shp
Seas and Submerged Lands (Limits of Continental Shelf) Proclamation 2012 - AMB2014a - Limit
AU_GA_SSLA_1973_AMB2014a_cs_2012_limit.shp
Contiguous Zone - Seas and Submerged Lands (Limits of Contiguous Zone) Proclamation 1999 - AMB2014a - Limit
AU_GA_SSLA_1973_AMB2014a_cz_1999_limit.shp
Contiguous Zone - Seas and Submerged Lands (Limits of Contiguous Zone) Proclamation 1999 - AMB2014a - Area
AU_GA_SSLA_1973_AMB2014a_cz_1999_poly.shp
Exclusive Economic Zone - Seas and Submerged Lands Act 1973 - Proclamation under section 10B (26/07/1994) - AMB2014a - Limit
AU_GA_SSLA_1973_AMB2014a_eez_1994_limit.shp
Exclusive Economic Zone - Seas and Submerged Lands Act 1973 - Proclamation under section 10B (26/07/1994) - AMB2014a - Area
AU_GA_SSLA_1973_AMB2014a_eez_1994_poly.shp
Exclusive Economic Zone - As Amended by the Perth Treat 1997 - Seas and Submerged Lands Act 1973 - Proclamation under section 10B (26/07/1994) - AMB2014a - Limit
AU_GA_SSLA_1973_AMB2014a_eez_perth_treat_1997_limit.shp
Exclusive Economic Zone - As Amended by the Perth Treat 1997 - Seas and Submerged Lands Act 1973 - Proclamation under section 10B (26/07/1994) - AMB2014a - Area
AU_GA_SSLA_1973_AMB2014a_eez_perth_treat_1997_poly.shp
Data Location:
This dataset is filed in the eAtlas enduring data repository at: data\non-custodian\2015-19-other\AU_GA_SSLA-1973-AMB2014a\
本数据集涵盖依据1973年《海洋与淹没土地法》(Seas and Submerged Lands Act, SSLA)发布的公告内容,包括大陆架、专属经济区(Exclusive Economic Zone, EEZ)、领海及领海基线。
注:本次提供了两种版本的专属经济区(EEZ),以适配1973年《海洋与淹没土地法》第10B条公告(1994年7月26日)与澳大利亚政府及印度尼西亚共和国政府签署的、尚未生效且未获批准的1997年3月14日《关于划定专属经济区边界及若干海底边界的条约》(1997年ATNIF 9号,珀斯签署)之间的差异。尽管原公告仍有效,但在多数情形下,经该条约修订的界线为应适用的标准,此即为澳大利亚专属经济区的默认表述。
澳大利亚地球科学局(Geoscience Australia)负责划定澳大利亚国内及国际海洋界线与边界,其相关工作产出的成果即为澳大利亚海洋边界(Australian Maritime Boundaries, AMB)数据集。
注:本元数据为非官方副本,仅供eAtlas使用。如需查询本数据集,请联系澳大利亚地球科学局。
AMB为地理信息系统(Geographic Information System, GIS)数据产品,替代了2014版澳大利亚海洋边界(AMB2014),用于提供澳大利亚海洋区域的数据访问。AMB数字化呈现了依据1973年《海洋与淹没土地法》及相关公告划定的澳大利亚海洋界线与边界,同时包含依据2006年《近海石油与温室气体储存法》(Offshore Petroleum and Greenhouse Gas Storage Act, OPGGSA)划定的澳大利亚各州及北领地的规划海域与近海区域的界线。
若AMB数据与相关立法规定的界线存在不一致,以立法规定为准。本数据由澳大利亚地球科学局联合澳大利亚联邦相关主管部门编制发布,包括总检察长部、外交与贸易部以及澳大利亚水文局。
本版本纳入了基于用户反馈开展的多项技术修订,包括:对SC51区块内的海洋边界、规划海域及格网区块数据集进行统一协调。
AMB数据包含领海直线基线、各海域外边界,以及澳大利亚与邻国通过条约划定的海洋边界。所有数据坐标均采用GDA94大地基准面。
本数据反映了制作时可用源材料约束下的海岸线位置。用户可通过AMSIS在线查看AMB数据(http://www.ga.gov.au/marine/jurisdiction/amsis.html)。
产品规格
覆盖范围:澳大利亚及其所有海外领地
更新时间:2014年5月
坐标:大地基准面:GDA94(功能上等同于WGS84)
格式:ESRI地理数据库(Geodatabase)及REST网络服务——免费在线获取
AMB数据的覆盖范围为澳大利亚全部海洋管辖区域,包括毗邻大陆的海域、近海岛屿及海外领地,地理范围大致介于南纬7度至70度、东经40度至175度之间。
本数据集包含以下免责声明:
AMB数据是对领海基线及澳大利亚海洋区域外边界的数字化呈现,上述基线与区域依据1973年《海洋与淹没土地法》划定。本数据同时包含依据1980年《沿海水域(州权力)法》、1980年《沿海水域(北领地权力)法》及2006年《近海石油与温室气体储存法》划定的澳大利亚各州及北领地毗邻水域的界线。若AMB数据与立法规定的基线及界线存在不一致,以立法规定为准。
eAtlas处理流程:
1. 原始地理数据库于2019年8月16日从http://dx.doi.org/10.4225/25/5539DFE87D895下载。
2. 将地理数据库中的各图层加载至ArcMap 10.6,随后导出为Shapefile格式。
文件名映射:
领海——1973年《海洋与淹没土地法》——第7条公告(1990年11月9日)——AMB2014a——界线
AU_GA_SSLA_1973_AMB2014a_ts_1990_limit.shp
领海——1973年《海洋与淹没土地法》——第7条公告(1990年11月9日)——AMB2014a——区域
AU_GA_SSLA_1973_AMB2014a_ts_1990_poly.shp
直线基线——1973年《海洋与淹没土地法》(领海基线)2006年公告——AMB2014a——界线
AU_GA_SSLA_1973_AMB2014a_straight_baselines_2006_limit.shp
正常基线——1973年《海洋与淹没土地法》(领海基线)2006年公告——AMB2014a——点位
AU_GA_SSLA_1973_AMB2014a_norm_baselines_2006_points.shp
正常基线——1973年《海洋与淹没土地法》(领海基线)2006年公告——AMB2014a——界线
AU_GA_SSLA_1973_AMB2014a_norm_baselines_2006_limit.shp
2012年《海洋与淹没土地法》(大陆架边界)公告——AMB2014a——点位
AU_GA_SSLA_1973_AMB2014a_cs_2012_points.shp
2012年《海洋与淹没土地法》(大陆架边界)公告——AMB2014a——界线
AU_GA_SSLA_1973_AMB2014a_cs_2012_limit.shp
毗连区——1973年《海洋与淹没土地法》(毗连区边界)1999年公告——AMB2014a——界线
AU_GA_SSLA_1973_AMB2014a_cz_1999_limit.shp
毗连区——1973年《海洋与淹没土地法》(毗连区边界)1999年公告——AMB2014a——区域
AU_GA_SSLA_1973_AMB2014a_cz_1999_poly.shp
专属经济区——1973年《海洋与淹没土地法》——第10B条公告(1994年7月26日)——AMB2014a——界线
AU_GA_SSLA_1973_AMB2014a_eez_1994_limit.shp
专属经济区——1973年《海洋与淹没土地法》——第10B条公告(1994年7月26日)——AMB2014a——区域
AU_GA_SSLA_1973_AMB2014a_eez_1994_poly.shp
专属经济区——经1997年《珀斯条约》修订——1973年《海洋与淹没土地法》——第10B条公告(1994年7月26日)——AMB2014a——界线
AU_GA_SSLA_1973_AMB2014a_eez_perth_treat_1997_limit.shp
专属经济区——经1997年《珀斯条约》修订——1973年《海洋与淹没土地法》——第10B条公告(1994年7月26日)——AMB2014a——区域
AU_GA_SSLA_1973_AMB2014a_eez_perth_treat_1997_poly.shp
数据存储位置:
本数据集存储于eAtlas永久数据仓库,路径为:data\non-custodian\2015-19-other\AU_GA_SSLA-1973-AMB2014a\
提供机构:
eAtlas



