GeoSeries.
notna
Detect non-missing values.
Historically, NA values in a GeoSeries could be represented by empty geometric objects, in addition to standard representations such as None and np.nan. This behaviour is changed in version 0.6.0, and now only actual missing values return False. To detect empty geometries, use ~GeoSeries.is_empty instead.
~GeoSeries.is_empty
See also
GeoSeries.isna
inverse of notna
GeoSeries.is_empty
detect empty geometries