Thanks for the detailed plan Lee. It looks okay to me. On Mon, 3 Sep 2018 at 23:23, Lee Mason <lee.ma...@outlook.com.au> wrote: > > Hello all, > > > > Here is my import plan in regards to the earlier discussion about maritime > boundaries. Please feel free to ask any questions or make suggestions. > > > > Click here to download the OSM data file with the pre-prepared data for > import. > > > > Cheers > > Lee > > > > ---IMPORT DATA--------- > > > > DATA SOURCE: DATA TO IMPORT > > Seas and Submerged Lands Act 1973 - Australian Maritime Boundaries 2014a - > Geodatabase: > > > > (1a) Australia exclusive economic zone > > (1b) Australia contiguous zone > > (1c) Australia territorial waters [already in OSM] > > > > Coastal Waters (State/Territory Powers) Act 1980 - Australian Maritime > Boundaries 2014a - Geodatabase: > > > > (2a) Australia coastal waters limit > > > > Any maritime boundaries for Australia’s Antarctic territory claim will not be > imported. > > > > There are two EEZs provided by Geoscience Australia: > > “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.” > > http://services.ga.gov.au/gis/rest/services/SSLA_1973_AMB2014a/MapServer > > > > The 1997 treaty amended EEZ limit has been selected for import because, as > mentioned above, it is the default depiction of Australia’s EEZ. > > > > LICENSE > > Both sources are licensed under Creative Commons Attribution 4.0 > International from Geoscience Australia > > > > WAIVER/ATTRIBUTION > > Geoscience waiver and attribution (ODbL compliant). > > > > OSM DATA FILE: > > https://1drv.ms/u/s!AhNsZYj9KZ5gp8gbgMMDbw780UWFww (will keep link active for > about a month or so) > > > > IMPORT TYPE > > One-time import, manual integration using JOSM. > > > > ---DATA PREPARATION--------- > > > > REDUCTION AND SIMPLIFICATION > > Only the maritime boundaries mentioned above will be imported from the data > sources. > > > > Shapefiles have been simplified in QGIS (0.0001 simplification tolerance) to > reduce the number of points, while maintaining good detail. Minimal or no > distinguishable change in detail is observed at OSM zoom level 14 and lower. > > > > TAGGING AND RELATIONS > > (1a) > > -New relation in OSM: > > alt_name=Australia (EEZ) > > border_type=eez > > boundary=maritime > > maritime=yes > > name=Australia (exclusive economic zone) > > source:date=2017-06-24 > > source= Seas and Submerged Lands Act 1973 - Australian Maritime Boundaries > 2014a, Perth Treaty 1997 amendment, Geoscience Australia. > > type=boundary > > > > (1b) > > -New relation in OSM: > > border_type=contiguous > > boundary=maritime > > maritime=yes > > name=Australia (contiguous zone) > > source:date=2017-06-24 > > source=Seas and Submerged Lands Act 1973 - Australian Maritime Boundaries > 2014a, Geoscience Australia. > > type=boundary > > > > (1c) > > -Will be integrated with the existing Australia relation in OSM. Only > required for fixes to correct detail (such as around Lord Howe/Elizabeth > reef). The following tags will be added on the maritime ways: > > maritime=yes > > description=Territorial sea boundary > > > > The redundant tag (“note= generated from coastline+baseline segments”) will > be removed from the ways when checked against this Geoscience data. > > > > (2a) > > -Will be integrated with existing state/territory relations. The most > significant change will be that state/territory boundaries will be changed to > match the coastal water limits instead of Australia’s territorial waters > limit. > > The following tags will be added on the maritime ways: > > maritime=yes > > description=Coastal waters boundary > > > > CHANGESET TAG > > When uploading, the following sources will be stated: > > (1a,b,c) Seas and Submerged Lands Act 1973 - Australian Maritime Boundaries > 2014a, Geoscience Australia. 2017-06-24. > > (2a) Coastal Waters (State/Territory Powers) Act 1980 - Australian Maritime > Boundaries 2014a, Geoscience Australia. 2017-06-24. > > > > > > ---DATA MERGE WORKFLOW--------- > > Working solo, will take several days or less due to lack of existing data and > minimal conflation when importing. > > > > WORKFLOW > > *Download existing OSM boundaries with overpass API in JOSM for relevant > areas. > > *Merge data with existing boundaries in OSM/check for overlapping ways or > relations that share the same boundary > > > > CONFLATION > > *No existing relations in OSM will be deleted > > *Overlapping ways will be merged that share the same border (such as marine > park boundaries) > > *Australia’s territorial waters boundary (admin_level=2) where it differs > from the import data, the import data will be used as precedence. (Notable > modifications: Lord Howe/Mermaid Reef, Abroholos, Heard Island and McDonald > Islands regions). > > > > QA > > 1a,b,c and 2a will each be imported in separate changesets using my import > account, RoundCircle. After each import, all modified or altered boundaries > will be downloaded and checked. If anything goes wrong I will use the JOSM > reverter plugin, or alternatively I will post here (hopefully not necessary!). > > > > The order of import will be: > > 1c (Australia territorial waters/country boundary) > > 2a (Coastal waters/state boundary) > > 1a (eez) > > 1b (contiguous) > > > > Note: the eez and contiguous boundary use the country boundary as the inner. > > > > _______________________________________________ > Talk-au mailing list > Talk-au@openstreetmap.org > https://lists.openstreetmap.org/listinfo/talk-au
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