If the installation of Cesiumjs is ok, it should be reachable here: http://localhost:8888/nbextensions/CesiumWidget/cesium/index.html
In [15]:
    
from CesiumWidget import CesiumWidget
from IPython import display
import numpy as np
    
Create widget object
In [16]:
    
cesium = CesiumWidget()
    
Display the widget:
In [17]:
    
cesium
    
Cesium is packed with example data. Let's look at some GDP per captia data from 2008.
In [18]:
    
cesium.kml_url = '/nbextensions/CesiumWidget/cesium/Apps/SampleData/kml/gdpPerCapita2008.kmz'
    
In [19]:
    
for lon in np.arange(0, 360, 0.5):
    cesium.zoom_to(lon, 0, 36000000, 0 ,-90, 0)
    
In [20]:
    
cesium._zoomto
    
    Out[20]:
In [21]:
    
cesium.fly_to(14, 90, 20000001)
    
In [8]:
    
cesium._flyto
    
    Out[8]: