Optional ReadonlycityCity or locality name
Optional ReadonlycountryISO country code (e.g. 'US', 'AU')
Optional ReadonlyelevationAltitude / Elevation in meters above sea level
Optional ReadonlylatitudeLatitude coordinate in degrees (-90 to 90)
Optional ReadonlylongitudeLongitude coordinate in degrees (-180 to 180)
Optional ReadonlysphereInferred or explicit hemisphere ('north' | 'south' | 'equator')
Optional ReadonlytimezoneIANA Time Zone ID (e.g. 'Australia/Sydney')
Custom symbol key property