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Given the following text description, write Python code to implement the functionality described below step by step
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Description:
 The MIT License (MIT)<br>
Copyright (c) 2018 Massachusetts Institute of Technology<br>
Author
Step1:  Supply Earth Data credentials
Step2:  Define urls for Sentinel 1 data and precise orbits
Step3:  Create data fetcher
Step4:  Access data
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Python Code:
%matplotlib inline
import matplotlib.pyplot as plt
plt.rcParams['figure.dpi'] = 150
import numpy as np
from getpass import getpass
from skdaccess.geo.sentinel_1.cache import DataFetcher as S1DF
Explanation: The MIT License (MIT)<br>
Copyright (c) 2018 Massachusetts Institute of Technology<br>
Author: Cody Rude<br>
This software has been created in projects supported by the US National<br>
Science Foundation and NASA (PI: Pankratius)<br>
Permission is hereby granted, free of charge, to any person obtaining a copy<br>
of this software and associated documentation files (the "Software"), to deal<br>
in the Software without restriction, including without limitation the rights<br>
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell<br>
copies of the Software, and to permit persons to whom the Software is<br>
furnished to do so, subject to the following conditions:<br>
The above copyright notice and this permission notice shall be included in<br>
all copies or substantial portions of the Software.<br>
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR<br>
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,<br>
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE<br>
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER<br>
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,<br>
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN<br>
THE SOFTWARE.<br>
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username='Enter username'
password = getpass()
Explanation: Supply Earth Data credentials
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slc_url_list = ['https://datapool.asf.alaska.edu/SLC/SA/S1A_IW_SLC__1SSV_20141103T195043_20141103T195057_003122_00395A_F396.zip']
satellite_url_list = ['https://s1qc.asf.alaska.edu/aux_poeorb/S1A_OPER_AUX_POEORB_OPOD_20141124T123237_V20141102T225944_20141104T005944.EOF']
Explanation: Define urls for Sentinel 1 data and precise orbits
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s1df = S1DF(slc_url_list, satellite_url_list, username, password, swath=3, polarization='VV')
Explanation: Create data fetcher
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s1dw = s1df.output()
label, data = next(s1dw.getIterator())
plt.title(label, fontsize=8)
plt.imshow(np.abs(data[::10,::10]), vmin=0, vmax=100, cmap='gray', origin='lower')
plt.axis('off');
Explanation: Access data
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