python
import geojson
from shapely.geometry import Point
data = '{"type":"Feature", "geometry":{"type":"Point", "coordinates":[0.0, 0.0]}, "properties":{}}'
geojson_obj = geojson.loads(data)
point = Point(1.0, 2.0)
geojson_point = geojson.Feature(geometry=point, properties={})
serialized_geojson = geojson.dumps(geojson_point)
with open('point.geojson', 'w') as f:
geojson.dump(geojson_point, f)
