From June 1st to 2nd, the International Geodetic Measurement Theory Symposium was held in Tongji University. More than 40 scholars from Chinese mainland, Taiwan, US, Japan, Canada, Australia, Germany and other countries and regions held 5 meetings and 4 groups statement in one and a half days. They made in-depth discussion and academic exchange about geodetic measure theory, global navigation satellite system theory and service, geodetic measurement data processing, InSAR, application and development of geodetic measurement.

 From June 1st to 2nd, the International Geodetic Measurement Theory Symposium was held in Tongji University. More than 40 scholars from Chinese mainland, Taiwan, US, Japan, Canada, Australia, Germany and other countries and regions held 5 meetings and 4 groups statement in one and a half days. They made in-depth discussion and academic exchange about geodetic measure theory, global navigation satellite system theory and service, geodetic measurement data processing, InSAR, application and development of geodetic measurement.