Calendar of Events

The 3rd IAG Commission 4 Symposium: Positioning and Applications, will take place from 13 to 15 May, 2025, in Wuhan, China.

As a continued Symposium Series of IAG Commission 4, this event will bring together scientists, researchers, and professionals working across the diverse field of positioning and its applications. The symposium a aims to foster the exchange of ideas and solutions, addressing both practical and theoretical aspects of a wide range of topics, including multi-frequency and multi-constellation GNSS, GNSS augmentation, sensor fusion and integrity monitoring, geodetic atmospheric remote sensing, engineering geodesy, as well as emerging positioning techniques.

• Event: 3rd IAG Commission 4 Symposium: Positioning and Applications
• Dates: May 13-15, 2025
• Location: Wuhan, CHINA
• Website: https://iagc4.bdsmart.cn
• IAG website link: https://www.iag-aig.org/topic/433