Final answer:
The appropriate coordinate system is the Projected coordinate system.
Step-by-step explanation:
The appropriate coordinate system for storing a worldwide scale dataset using measures of latitude and longitude, while also allowing for the data to be easily projected for editing and analysis at a local level, is the Projected coordinate system.
Projected coordinate systems are used to represent the curved, three-dimensional surface of the Earth on a flat, two-dimensional surface. They allow for more accurate measurements and analysis at a local level by minimizing distortions that occur in other coordinate systems.
An example of a projected coordinate system is the Universal Transverse Mercator (UTM) system, which divides the Earth into zones and projects each zone onto a flat surface.