'Open Street Map tag to grab all emerged land

I'm looking to download the geometries of all emerged land (everything within the coastal line) in Python using OSMNX, but can't seem to find a general tag that would do it.

Right now, I'm using:

    t = {'landuse':['commercial', 'industrial', 'residential', 'farmland', 'construction', 'education', 'retail', 'cemetery', 'grass', 'garages', 'depot', 'port', 'railway', 'recreation_ground', 'religious', 'yes', '*'], 'leisure':['park']}
    land = ox.geometries_from_polygon(bbox, tags=t)

But I still have many holes... So, in short, is there an OSM tag to grab all emerged land?

openstreetmap osmnx

Solution 1:^[1]

The additive approach, i.e. combining all sorts of landuses, won't get you all the way to the result you want. As you've noticed, you'll end up with white spots. You could get closer by considering even more tags, such as some values of the natural=* key, but ultimately there simply is land that is not covered by any such polygon in OSM.

Instead, you should look at OSM coastline data. As this can be tricky to process, you might want to get pre-processed data from osmdata.openstreetmap.de, such as their land polygons.

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Solution 1	Tordanik

'Open Street Map tag to grab all emerged land

Solution 1:[1]

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Solution 1:^[1]