等级价统一模型支撑的合浦县城镇土地基准地价评估  

Benchmark Land Prices Evaluation Based on a Class-Grade-Value Integrated Model for Urban Construction Land in Hepu County

作　　者：胡石元[1,2,3] 陈卉 唐旭 赵林[1] 耿红 HU Shiyuan;CHEN HuiTANG Xu;ZHAO LinGENG Hong(School of Resource and Environmental Sciences,Wuhan University,Wuhan 430079,China;Key Laboratory of Geographic Information System,Ministry of Education,Wuhan University,Wuhan 430079,China;Key Laboratory of Digital Mapping and Land Information Application,Ministry of Natural Resources,Wuhan 430079,China)

机构地区：[1]武汉大学资源与环境科学学院,湖北武汉430079 [2]武汉大学地理信息系统教育部重点实验室,湖北武汉430079 [3]自然资源部数字制图与国土信息应用重点实验室,湖北武汉430079

出　　处：《测绘地理信息》2023年第4期84-89,共6页Journal of Geomatics

基　　金：湖北省高等学校省级教学研究项目(104860154)。

摘　　要：针对合浦县基准地价评估工作的实践需求,基于城镇土地价格的层次系统关系,构建了以县域土地等指数和镇内土地级指数为自变量、以统一个别因素条件内涵的地价为因变量的“等级-价”关系模型;通过地价抽样和回归分析,实现了合浦县15个镇(乡)、5类城镇建设用地的基准地价统一建模与评估。研究科学有效地解决了评估范围空间离散、地价样本缺失带来的统计学问题,提升了基准地价评估的工作效率,对于完善城镇地价评估方法具有重要意义。To meet the demand of benchmark land price evaluation in Hepu county,a class-grade-value integrated model is designed based on the hierarchical relationships of urban land price,which contains two independent variables of land class and land grade indexes,and one dependent variable of land price with given individual factor conditions.Through sampling and regression analysis,it is applied to land price com‐prehensive modeling and benchmark land price valuation for 5 types of urban construction land in 15 towns(townships)of Hepu county.The research has solved the statistical problems caused by insufficient-sample and separate evaluation areas scientifically and effectively and enhanced the efficiency of benchmark land price evaluation.It would be of great significance for improving the urban land price evaluation method.

关 键 词：基准地价 土地分等定级 土地估价 地价评估模型 

分 类 号：F301[经济管理—产业经济] P208[天文地球—地图制图学与地理信息工程]