Fig. 1From: Seasonal and long-term vertical land motion in Southwest China determined using GPS, GRACE, and surface loading modelDistribution of continuous global positioning system (cGPS) stations (blue dots). The red line indicates the boundary of the block (Luo et al. 2012; Zhang et al. 2003); I: South China block; II: Sichuan–Yunnan rhombic block; II1: West Sichuan block; II2: Central Yunnan block; III: Southwest Yunnan blockBack to article page