Add arcpy examples

[MathewBiddle]

Kevin Butler (ESRI) provided some notebooks using arcpy

• What is language(s) for used in the example?
  • Python
• Is it focused on a particular module/software or an IOOS data service?
  • arcpy
• Can you provide a minimum example of the expected code and results in a notebook?
  • PR to be submitted soon

Please provide a detailed description of the suggested example below:

• One example on Data Acquisition
• One example on Data Aggregation