What is geotagging in mobile phones?

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Tags

1. #codes
2. #geospatial
3. #media
4. #photograph
5. #video
6. #geotagged
7. #metadata
8. #various
9. #messages
10. #adding
11. #identification
12. #websites
13. #geotagging
14. #process
15. #feeds
16. #geographical