Volunteered Geographic Information (VGI)

Volunteered Geographic Information (VGI) refers to geographic data that is collected and shared by individuals, rather than professional cartographers or organizations. It often involves citizens contributing their local knowledge or observations through online platforms, GPS devices, or social media. Examples include mapping features on OpenStreetMap or reporting traffic or environmental issues. VGI leverages the collective effort of volunteers to create, update, and improve geographic information, making maps more detailed, current, and reflective of real-world conditions. This approach enhances data availability and accuracy for various applications, including urban planning, disaster response, and environmental monitoring.