Data Improvements in Spain (Ceuta and Melilla & ferries) #165
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Task Description
This task outlines work to improve map data in Spain. In Ceuta & Melilla we plan to work on improving the road network, such as adding missing roads, fixing network issues such as missing connections or crossing roads, improving alignment and other related issues.
We also will add missing ferry routes between Spain and Algeria, specifically Oran to Barcelona, Mostaganem to Alicante, and Mostaganem to Valencia.
We may also do additional edits in Ceuta and Melilla after the road edits: update and correct coastline and water features as we find them, and correct and improve land use and land cover polygons where needed, such as airports, national parks, forests, colleges and universities, and so on -- remove duplicates, correct the boundaries, fix incorrect tags and other similar things. However, roads will be the first focus and if we do editing to those additional feature types we will contact the community again for feedback and suggestions.
Improvements that will be addressed include the following:
Mapping Guidelines
The team will follow OSM and local policy, along with any other guidelines as appropriate.
For water and coastlines, the team will follow OSM coastline guidelines, waterways policy such as water and natural=water and local policy along with any other policy as appropriate.
Some coastlines are connected to administrative boundaries, in which case we will adjust both if appropriate.
Where we see them, we will remove the
source=PGStag, which was from an earlier coastline import that needs to be cleaned up. We received a message on the India coastlines project requesting this, and it is commonly done in other coastline improvement edits.The team will use the imagery and data sources specified below as needed for mapping in the country. When in doubt, the team will use the existing tags and data which are used locally. The history in JOSM (ctrl-H) identifies what previous mappers added and their notes and/or explanations regarding changes made. This history can also show if a previous mapper has visited that area or has expert knowledge or sources.
Our team uses the hashtag #adt (for Apple Data Team) for our edits.
Area of Focus
Tools
The team will use JOSM for completing the task. JOSM has validation warnings for road networks and other possible issues that are important to prevent improper changes.
Sources
The team will apply image offsets as needed.
Changeset Comments
The team will provide changeset comments that are in compliance with OSM changeset guidelines.
Error Detection
The team will check for errors visually and using JOSM validation warnings prior to committing the changeset.
In addition, the team will review its work in accordance with validation guidelines such as the OSM Wiki and LearnOSM validation guidelines
Things you can do
If you'd like to help, here are a few ideas:
Contributors
For more information
Our community lead is Teddy Ahlvin and our editing leads are Jon Westlake and Erica Olson.
To get in touch with Teddy, you can email or contact him via OSM. (https://www.openstreetmap.org/user/LessThan3Nodes)
All of our leads can be reached via email.
OSM Wiki
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