Certificate Verification ID: 7349AFC56C-734963A13D-150ADF773 Javascript must be enabled in the browser to see the certificate. See how to do it Issue Date: 2026-08-05 Share: Add to Profile Recipient ziyun ZHOU The power of Mobility Data: Discover how every move matters About The Course Beginner 5 Modules Course: The power of Mobility Data: Discover how every move matters (34)
