db.poiConcat.find( {
l: {
$geoWithin: { $geometry: {
type: "Polygon",
coordinates: [[
[-0.1531, 51.5341], [-0.1346, 51.5341],
[-0.1346, 51.5437], [-0.1531, 51.5437],
[-0.1531, 51.5341]
]]
} },
},
ts: "amenity=pub"
} ).explain();