From Name: From Email: To Name: To Email: Optional Message: Exclusive: Satellite imagery and RF mapping confirm Chinese build-up at Galwan Valley from Geospatial World Unique technology of combining space-based RF analytics on top of optical satellite imagery shows Chinese troop buildup on Galwan river on Sino-India border. The Galwan Valley has seen a build-up of troops in the past few days. Satellite images by Planet Labs taken less than 24 hrs after the face-off on the night of June 15, 2020 show Chinese build-up at Galwan Valley. more 7701 Las Colinas Blvd., Ste. 800, Irving, TX 75063