Hui Ying is a Principal Surveyor in Survey & Geomatics Division of Singapore Land Authority (SLA). She is responsible to lead in the capturing, creating and maintaining of digital geo-information. Together with her team, they produce national maps to support public agencies in their planning, risk management, operation and policy formulation. Hui Ying has past experiences in both public and private sectors in areas of cadastral, tunnelling and engineering surveys. She has a Bachelor in Geomatics Engineering from the University of Melbourne and is a Registered Surveyor in Singapore since 2006.