Ja. Koppeln sind keine Reitanlagen (vgl. osm.wiki/DE:Tag:leisure=horse_riding). Ich habe die beiden östlichen mal so umgetaggt (changeset/174747542), wie das in osm.wiki/DE:Riding für Koppeln angegeben ist: landuse=meadow + meadow=pasture. Für die kleinere von den Flächen wäre evtl. osm.wiki/DE:Tag:landuse=animal_keeping besser geeignet (Paddocks?).

Die westliche Reitanlage habe ich mal so gelassen, denn ich vermute, dass das da dieser Reitverein ist: https://www.reitclub-stephansmuehle.de/anfahrt; auf dem Luftbild meine ich darin einen großen und einen kleinen runden Reitplatz erkennen zu können.

Kannst es ja verbessern wenn du dich da auskennst.

Hi,
du hast hier 3 Reitanlagen gemappt:
way/1450914764,
way/1212391973 und
way/1212391974
Die liegen alle dicht beisammen und gehören vermutlich zusammen. Kann man die zu einem Multipolygon zusammenfügen? Wenn die in WIrkkichkeit alle zu einer Reitanlage gehören, dann widerspricht es der "Ein Objekt, ein OSM-Element"-Regel wenn man dafür 3 getrennte Reitanlagen mappt.

Hi,
way/1448720840 does not look like a horse riding centre (leisure=horse_riding); it looks like a horse riding arena. These should be tagged with leisure=pitch + sport=equestrian; example:
way/279520062
See also
osm.wiki/How_to_map_a#Riding_centre_(equestrian)

Hi,
you removed the building tag from way/646104497 although it is a building (see https://www.seabrookisland.com/club-life/equestrian/). Tag leisure=horse_riding is not appropriate for small buildings, it is for complete ridnig centers. In this case the riding center is tagged as a sports center: way/1125527582. It should not be mapped twice.

Hi,
way/1450245569 and
way/1450245570 are no riding centres (leisure=horse_riding); these areas are riding arenas and should be tagged similar to way/1144936212 (leisure=pitch + sport=equestrian).
The riding centre is node/3532302878

Ist wohl das: https://www.facebook.com/photo/?fbid=2630182070380874

Traduzione automatica:

Ciao,

hai taggato tutti i maneggi
way/1446880045
way/1446880052
way/1446880053
way/1446880054
come centri di equitazione (con leisure=horse_riding). Questo è sbagliato, i maneggi sono solitamente contrassegnati con leisure=pitch + sport=equestrian (come way/604400757).

Vedi wiki:
osm.wiki/How_to_map_a#Riding_centre_(equestrian)
way/467019449#map=17/45.581548/9.167323&layers=P (esempio)

Hi,
You have tagged all the riding arenas
way/1446880045
way/1446880052
way/1446880053
way/1446880054
as riding centres (with leisure=horse_riding). This is wrong, riding arenas are usually tagged with leisure=pitch + sport=equestrian (like way/604400757).

See wiki:
osm.wiki/How_to_map_a#Riding_centre_(equestrian)
way/467019449#map=17/45.581548/9.167323&layers=P (example)

Hi,
way/1446907064 does not look like a horse riding centre (leisure=horse_riding); it looks like a riding arena. RIding arenas are usually tagged with leisure=pitch + sport=equestrian (like way/1174236609).

This one also no riding centre: way/1328528938

See wiki:
osm.wiki/How_to_map_a#Riding_centre_(equestrian)

Hi,
way/1446257583 sieht auf dem Luftbild nicht wie eine Reitanlage aus. Gestüt Lehn ist auch schon als Reitanlage vorhanden: node/4460769696 gemappt, da gehört diese Fläche wahrscheinlich dazu. Könnten vielleicht Paddocks sein, dann siehe osm.wiki/DE:Tag:landuse=animal_keeping

Hi,
bzgl. way/1219889019 und way/382456024: Paddocks sind keine Reitanlagen (im Sinne von osm.wiki/DE:Tag:leisure=horse_riding). Hier sind geeignete Tags für Paddocks:
landuse=animal_keeping
meadow=paddock

Hi,
way/1446601593 is not a riding centre, it is a riding arena and should be tagged with leisure=pitch + sport=equestrian. In JOSM you can use the preset for sport=equestrian to do this. See also osm.wiki/How_to_map_a#Riding_centre_(equestrian)

Hi,
You've mixed up the tags.
way/1446227934 should be tagged as riding centre (leisure=horse_riding) and
way/1446227924 and
way/1446227919 should be tagged as riding arenas (leisure=pitch + sport=equestrian)
Compare
osm.wiki/How_to_map_a#Riding_centre_(equestrian)
way/1298935719#map=17/-16.942621/145.746131&layers=P (example)

Sometimes people use landuse=recreation_ground + sport=horse_racing instead of leisure=sports_centre + sport=horse_racing. I don't care, as long as you don't confuse leisure=horse_riding (+ sport=equestrian) with something + sport=horse_racing. leisure=horse_riding is not for racecourses (horse racing).

Hi,
the 2 areas mapped here are not horse riding centres (leisure=horse_riding), they are horse riding arenas and should be tagged like way/1223815764 (pitch + equestrian).
The horse riding centre here is probably https://www.facebook.com/StajniaMazuryLesne/ and can be mapped as an additional obkect (node or area). See also osm.wiki/How_to_map_a#Riding_centre_(equestrian) and way/1001549483#map=18/52.233468/20.128291&layers=P (example)

Now you have retagged way/164156193 to leisure=track; but in this case it probably needs an additional area=yes or it should be leisure=sports_centre instead; see leisure=track#Areas

Hi,
way/1445233025 does not look like a horse riding centre (leisure=horse_riding); it looks more like a horse riding arena. In OSM these arenas are usually tagged with leisure=pitch + sport=equestrian; example: way/1352085334

Tłumaczenie automatyczne:

Cześć,
way/1445233025 nie wygląda na ośrodek jeździecki (leisure=horse_riding); bardziej przypomina arenę jeździecką. W OSM areny tego typu są zazwyczaj oznaczane tagami leisure=pitch + sport=equestrian; przykład: way/1352085334

Hi,
if way/164156193 is for osm.wiki/RU:Tag:sport=horse_racing it should be tagged like osm.wiki/How_to_map_a#Racecourse_(horse_racing)

erledigt in changeset/173735179

Hi,
way/1444327336 ist keine Reitanlage im Sinne von osm.wiki/DE:Tag:leisure=horse_riding, das ist ein Reitplatz, so wie z.B. way/662581548#map=19/47.878310/9.530040&layers=P, siehe auch:
osm.wiki/DE:How_to_map_a/R#Reitstall
osm.wiki/DE_talk:Tag:leisure=horse_riding#reitplatz_vs_reitanlage