What is the primary difference between GIS and GPS in geographic analysis?

• A. GIS is the primary system for storing, analyzing, and mapping spatial data; GPS is a satellite-based system that provides geographic coordinates for a location.
• B. GPS stores data in maps; GIS provides satellite coordinates.
• C. GIS uses satellites to compute coordinates; GPS stores spatial data.
• D. GIS is for navigation; GPS is for data analysis.

Answer: (A)

GPS is a satellite-based system that provides geographic coordinates for a location, giving you the exact position. GIS, on the other hand, is a software framework for storing, analyzing, and mapping spatial data, combining location with attribute information and relationships to answer geographic questions. The main idea is that GPS supplies where something is, while GIS handles the data about that location and how it relates to other spatial data, enabling analysis and map creation. GPS data often feeds into GIS for analysis, but they serve different roles: GPS is about positioning, GIS is about managing and analyzing spatial information.