I’ll fix this, the stadium tag should include the entire stadium complex, including the track, field and stadium stands/buildings.

Most of the areas in the first ring were not added by me for example.

Hi mavi, I didn't delete the stadium. The stadium tag should include the entire stadium building. The large stadium buildings and the track are also part of the stadium. The buildings now have the stadium building tags.

I didn't start with those squares, I finished the missing ones. Somebody else started with the squares and the numbers, I've added the missing squares.

Can you also check this stadium:

osm.org/search?query=bmo%20field#map=19/43.63322/-79.41859

It's probably also wrong. Here the same: I didn't add those squares, I just added the missing ones.

I've fixed stadium areas at the MetLife Stadium, but you've made those invisible now. It took me a lot of effort to fix those, I saw that same style at numerous other stadiums. Can you please make those squares/areas visible again?

I know now how I can make a track visible without removing it if it's a line.

It was already included. I've fixed it.

I've replaced the invisible track (line) with a visible track.

Please also add those other squares. If you want, I can help, but then I need a map or something like that which I can use.

Okay, you can revert this. But make sure that those squares are not pedestrian ways, that’s not allowed. MetLife Stadium in New Jersey shows how the squares are allowed. Please take a look at the squares at that stadium.

Those squares are not allowed as pedestrian squares. Check out the MetLife Stadium over here:

osm.org/search?query=metlife%20stadium#map=18/40.81352/-74.07435&layers=N

That's how it is allowed. We can add all those squares together the right way, do you have time today? We should also add all those squares, not 30% of the stadium.

What is your source for the adding of the squares? You need a copyright free source. Bing doesn't show all squares because of the roof.

Thanks Egil :) I’ll take a look at JOSM. I’ve installed it, but I have to read more about it before I can use it. It’s pretty complicated, I don’t understand how it works yet.

Is that indoor-tag allowed? Because those aren’t indoor fields.

Thanks JessAk71 :)

Another user told me that some sports fields don't show up because of the building=yes tags at some stadium tags. Do you know how these errors can be fixed without removing the building=yes tag?

Can anyone fix these errors below? I don't want to do it myself, because I might make mistakes, these are not the easiest edits:

1 note/1531745
2 note/1531710
3 note/1531533
4 note/1531666
5 note/1531662
6 note/1531529
7 note/1531528
8 note/1531527
9 note/1531523
10 note/1531521

Thank you PangoSE. One more question: I visit a lot of countries, when Bing images are outdated or not the highest quality over there, I can rent (maybe buy) a drone to take aerial pictures for OSM. How can I add those aerial pictures so everyone on OSM can use those?

This way, we can improve a lot of stadiums without stupid mistakes from me.

That’s okay, can you please tell me how I can revert this changeset? Sorry for my mistake, this is an old edit of me.

The tracks were not visible on OSM. I’ve added tracks which do show up.

If I ever find another stadium with an error, can I ask you to fix it? I’ve got good stadium knowledge (probably I’m the guy with the largest stadium knowledge on OSM, having visited hundreds of stadiums), you’ve got a good OSM editing knowledge. This might be a good combination to improve stadiums perfectly on OSM. I’m done with all my stadium edits now, I’m going to add more missing houses. I saw a lot of missing houses in Texas (and other places) I want to add. Those are easy edits. Stadium edits are much more complicated. If I ever find a stadium which is not up to date anymore, which is not yet visible on OSM or something like that, can I let you know so you can fix it? Or maybe you know someone who wants to fix it?