```
> python pdf-image-extractor.py ..\PDF_Samples\GeoBase_NHNC1_Data_Model_UML_EN.pdf
Traceback (most recent call last):
File "pdf-image-extractor.py", line 33, in <module>
img = Image.frombytes(mode, size, data)
File "C:\Python27\ArcGIS10.3\lib\site-packages\PIL\Image.py", line 2047, in frombytes
im.frombytes(data, decoder_name, args)
File "C:\Python27\ArcGIS10.3\lib\site-packages\PIL\Image.py", line 731, in frombytes
raise ValueError("not enough image data")
ValueError: not enough image data
```
Source:
http://ftp2.cits.rncan.gc.ca/pub/geobase/official/nhn_rhn/doc/
"""
All distributed data are subject to the Open Government Licence – Canada.
Canada grants to the licensee a non-exclusive, fully paid, royalty-free
right and licence to exercise all intellectual property rights in the
data. This includes the right to use, incorporate, sublicense (with
further right of sublicensing), modify, improve, further develop, and
distribute the Data; and to manufacture or distribute derivative
products.
-- http://www.nrcan.gc.ca/earth-sciences/geography/topographic-information/free-data-geogratis/licence/17285
"""
Sylvain Pelissier
Matt Wilkie
Matthew Stamy