Remarks
The depositar is covered by Google Dataset Search. The depositar has been carried out in Academia Sinica, Taiwan. It has been supported by the Institute of Information Science and the Research Center for Information Technology Innovation (both at Academia Sinica),
and in part by research grants from the Ministry of Science and Technology of Taiwan. The project started from and remains as a collaboration with the Center for GIS at the Research Center for Humanities and Social Sciences, Academia Sinica.