Spyke

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Comment on

'addr:city is redundant'

@pootriarch
I generally consider it poor form to remove good data even if it isn't strictly necessary.

The necessity of the addr:city tag depends on the area. In some places it's strictly according to a boundary that exists in OSM. In others the boundary data is either missing or doesn't always align with the "postal town" according to the mail carrier so it's good to include it.

@openstreetmap

Comment on

What details are "worth" mapping?

@shoki

Points of interest and amenities are probably the next most useful. Things like street lighting and sidewalks quite helpful for pedestrians. It's more important that you are still enjoying mapping. If there is something that you know is useful but you find tedious it's ok to skip it and either leave it for someone else or come back to it later

As it sounds like you're on Android, I'd recommend @streetcomplete for easily adding detail while on the go.

@openstreetmap

Comment on

Vector Tiles are deployed on OpenStreetMap.org

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@artyom
Raster tiles: A map image is 'cut up' into little squares: one set of image tiles per combination of style, language etc. This is replicated at all the required scales.

Vector tiles: The map data that would be required to display all the styles for that square is extracted from the database, simplified and stuck in an intermediate format. One set of tiles can support multiple styles, languages and angles that would be impractical with rasters.

@openstreetmap

Comment on

What value should I use for traffic_signals=*?

@BitSound @openstreetmap

There have been many disputes between the way the iD developers want to do things and the community over the years, to the point where they are now unique in having a dedicated page on the wiki documenting all their controversial decisions.

https://wiki.openstreetmap.org/wiki/ID/Controversial_Decisions

I wouldn't pay much attention to it.

The main thing is to have highway=traffic\_signals either on the intersection node or on all the inbound ways. Any refinement beyond that is just a bit of a bonus.