Ming-Kuang Chung, Ph.D. Candidates, Department of Geographical Environment and Resources, NTU.

Yi-Fen Wang, Post graduate student, Department of Geographical Environment and Resources, NTU.

The issue of open data has been gradually taken seriously in recent years. Various countries have successively opened up data on government administration. Through the opening up of governmental data, private enterprises, government institutions and the general public can share information, enhancing the value of information, and the innovation in industries and services.