The purpose of the open space requirements is to ensure the provision of outdoor areas for landscaping and open space.
Open space shall be measured at ground level as a percent of the total lot area. Open spaces must meet the following standards:
A. 
Off-street parking and loading areas, driveways and service areas shall not be counted as open space.
B. 
Any setback area requirements on a street side shall not be counted as open space.
C. 
Open spaces shall have no dimension less than 15 feet.