@inproceedings {zhao2001design,
	title = {Design and establishment of multi-scale spatial information system based on regional planning and decision making},
	booktitle = {IGARSS 2001. Scanning the Present and Resolving the Future. Proceedings. IEEE 2001 International Geoscience and Remote Sensing Symposium (Cat. No. 01CH37217)},
	volume = {4},
	year = {2001},
	pages = {1965{\textendash}1967},
	publisher = {IEEE},
	organization = {IEEE},
	author = {Zhao, Yongping and Clausi, David A}
}
