Quality assessment of land use data generalization
土地利用现状数据缩编的质量评价方法

Land use data are the core of land management.The scales of land-use data will be different at different levels of administrative districts,so it is necessary to transform data between different scales through generalization by methods of simplification,classification,induction,symbolization.Generalization should enable the expression of different scales of land use information to maintain the greatest degree of consensus.Many achievements have been made in map generalization of land use data during the pas...