Proposed features/Seaway

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Seaway for sea transport related features like ports
Status: Draft (under way)
Proposed by: dieterdreist
Tagging: seaway=cargo_port, cruise_port, ferry_port, fishing_port
Applies to:
Definition: a key for features related to the navigation at sea
Drafted on: 2017-02-21

Proposal

This is a proposal to introduce a new key with a sea transport related scope. This can currently be seen as kind of brainstorming (feel free to add your own ideas, also on the discussion page), although you are invited to already use these tags if you find them helpful.

Rationale

Currently there is an appearent lack of tagging structure in this field. Features can be found in keys like Template:Seamark or implicitly by looking at landuse (industrial=*, a landuse subtag), but with few structure and some gaps in the scheme we currently miss a lot of interesting information and details about the infrastructure for navigating the seas (e.g. compare global tag usage numbers of airports to those of seaports).
This could have also been something in an established key like man_made=* or amenity=*, but if you look at the whole OSM tagging scheme, you can see that all similar (transportation infrastructure related) features have their own key: highway=*, railway=*, aeroway=*, aerialway=*, waterway=* and it seems logical to introduce the missing link for sea based transport.

Tagging

Use the key seaway=* with one of these values cargo_port, cruise_port, ferry_port, fishing_port (see below for more information) and add other relevant tags like:

  • name=* for the name of the facility
  • ref=* for numbers and letters used as identifiers

Add subkeys according to the kind of facility you are dealing with (see below).

Cargo ports

Use this tag for all kind of cargo ports: seaway=cargo_port

Add properties to describe the cargo handling capabilities:

tag description foto
cargo:container=yes/no port can handle standard cargo containers
Feeder ship Norderoog - Port of Hamburg, Container Terminal Tollerort.jpg
cargo:bulk=yes/no port is able to handle bulk cargo, i.e. stuff that isn't packaged, typically granular)
The MV "BLUE BAY" unloading bulk cargo in the Port of Teignmouth on 17th August 2012.jpg
cargo:liquids=yes/no port for the handling of liquid cargo
United States Strategic Petroleum Reserve 011.jpg
cargo:gas=yes/no port for the handling of gaseous cargo
LNG Tanker ARCTIC PRINCESS vor Hammerfest (N) - Juni 2015.jpg
cargo:break_bulk=yes/no port is handling break bulk cargo, stuff that has to be handled individually, e.g. cars, bags, boxes, barrels, crates, drums
Cargo Handling Port of Cotonou Benin.jpg
cargo:heavy-lift=yes/no port can handle heavy-lift cargo, e.g. plant components
LONE 6424.jpg

Passenger ports

tag description foto
seaway=ferry_port for ferry ports and ferry terminals.
Isewan ferry (Port of Irago).JPG
seaway=cruise_port for cruise ports and terminals.
Valletta Cruise Port, Malta.jpg

Useful subkeys

  • ferry_port=yes/stop/terminal (in case of the port being both, an intermediate stop and a terminal, use terminal and add the details in the ferry route relations)
  • cruise_port=yes/home_port/terminal/port_of_call home_port for the home port of a cruise route, terminal for a route endpoint (not being a home port) and port_of_call for a port that is "in the middle" of a cruise route. Use home_port in all combined cases where it is also a home port, and similarly terminal if it is not a home port but a terminal.

terminal, home_port, stop, port_of_call could also be roles in the routes, if they are mapped. For combined ports use the most important function for the main tag (seaway=*_port) and add the subkeys for further detail.

See also

Fishing ports

tag description foto
seaway=fishing_port for a fishing port by the sea.
'Rameswaram fishing port'.JPG

Use historic=fishing_port for historic fishing ports that are not used any more.

Inland ports

Use inland_port=yes/no together with a seaway=* port type (see above) for inland port facilities that handle ocean-going vessels.
Use waterway=port for inland ports like river ports and ports at lakes for river traffic, such as barges and other shallow-draft vessels

External Discussions

On the tagging ML: [1]

See also

Comments

Please comment on the discussion page.