TY - BOOK ED - Chen, Yong-Qi PY - 2001 DA - 2001// TI - Geographical data acquisition PB - Springer CY - Wien KW - Geographic information systems KW - Geography KW - Data processing SN - 9783211834725 LA - English N1 - Young-Qi Chen, Yuk-Cheung Lee (eds.) ID - 320150003 ER -