#!/usr/bin/env python
# coding: utf-8

# # matplolib

# In[1]:


import geoviews as gv
import geoviews.feature as gf
gv.extension('matplotlib')
g = gf.ocean
g


# # bokeh

# In[2]:


import geoviews as gv
import geoviews.feature as gf
gv.extension('bokeh')
g = gf.ocean
g