The ASEAN Federation of Land Surveying and Geomatics (ASEAN FLAG )and Surveying and Spatial Science Institute (SSSI) have forces to jointly organize the Southeast Asia Survey Congress (SEASC) 2019 to be held in Darwin Convention Center, Darwin, Northern Territory, Australia on 15-18 August 2019 with the theme: “Collaboration, Communication, Capacity-Building”. About 500 surveyors across Asia