Which product innovation revolutionized geographic data collection by allowing ordinary smartphone users to contribute to global mapping databases?

In the world of geography and spatial analytics, technology has transformed how we understand and interact with our planet. Geographic Information Systems (GIS) represent one of the most significant innovations in the field, enabling powerful analysis, visualization, and decision-making. This trivia question focuses on a pivotal product innovation that revolutionized how geographic data is collected and utilized in modern mapping applications.

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Crowdsourced mapping platforms (like OpenStreetMap and Waze)
Military-grade GPS satellites
Advanced LIDAR scanning technology
Quantum computing-based terrain modeling