Abstract: To improve the planning of the land consolidation, the intelligent planning method and three dimensional visualization are researched. A method were explored that knowledge of land consolidation planning was represented by object oriented technique, the planning rules were derived by inference and the rule base was built and correlated with model library of three dimensional planning elements. The rules were used to conduct the arrangement of the planning elements in three dimensional scene in order to improve the visualization, normalization and efficiency of the land consolidation planning.