Research On The Method Of Urban Land Graddtion

Through a study for the method of the urban land gradation theory, it primarily elaborates the land gradation method of the urban land grade by combining the methods of multi-factor comprehensive appraisal with differential profit and calculation in the article. At the same that AHP is applied the weighting of the land gradation factors to improve the precision of the methods of multi-factor comprehensive appraisal. Furthermore the weighting precision of AHP is given quantitative analysis and it points out the precision relationship between the method of Delphi weighting and the land gradation. Finally the method is advanced in order to improve the weighting precision and it has been verified.The weighting method is explicit and scientific. The serviceability of this method is superior, especially it is suitable to the urban in the land estate market that makes slow progress by combining the methods of multi-factor comprehensive appraisal with differential profit and calculation.