Steering Committee

• President Commission 4: Paweł Wielgosz (Poland)
• Vice President Comm. 4: Xingxing Li (China)
• Chair Sub-Comm. 4.1: Heidi Kuusniemi (Finland)
• Chair Sub-Comm. 4.2: Jianghui Geng (China)
• Chair Sub-Comm. 4.3: Ningbo Wang (China)
• Chair Sub-Comm. 4.4: Janis Kaminskis (Latvia)
• ICCM representative: Kaifei He (China)
• Member-at-Large: Safoora Zaminpardaz (Australia)
• Member-at-Large: Daniele Barroca Marra Alves (Brazil)
• ISPRS representative: Charles Toth (USA)
• FIG representative: Allison Kealy (Australia)
• ION representative: Dorota Grejner-Brzezinska(USA)
• Representative of Early Career Scientists: Artur Fischer (Poland)