丘陵山区土地整理新增耕地认定方法研究  

Study on Identification Methods of Newly-cultivated Land in Hilly and Mountainous Areas

作　　者：陈令 罗卓 CHEN Ling;LUO Zhuo(Chongqing Institute of Surveying and Monitoring for Planning and Natural Resources,Chongqing 401120,China;Chongqing Research Center of Key Laboratory of Land Use of Ministry of Natural Resources,Chongqing 401120,China)

机构地区：[1]重庆市规划和自然资源调查监测院,重庆401120 [2]自然资源部土地利用重点实验室重庆研究中心,重庆401120

出　　处：《测绘与空间地理信息》2024年第8期46-48,共3页Geomatics & Spatial Information Technology

基　　金：重庆市规划和自然资源科研项目(KJ-2020029)资助。

摘　　要：在分析丘陵山区新增耕地来源的基础上,选取7个土地整理项目作为样方,对田坎系数法和田坎图斑法两种方法测算的结果进行对比分析,结果表明田坎图斑化具有可行性和可操作性,能满足新增耕地空间化的要求,可实现与国土变更调查无缝衔接,符合新增耕地“地、图、数”一致性的要求,对做实新增耕地具有借鉴意义。Based on the analysis of the sources of newly-cultivated land in hilly and mountainous areas,seven land consolidation projects were selected as quadrats,and the results of the two methods,field ridge coefficient method and field ridge patch method,were compared and analyzed.The results showed that field ridge patch method was feasible and operable,which could meet the requirements of newly-cultivated land spatialization and realize seamless connection with land change survey.It meets the requirements of the consistency of"land,map and number"of newly-cultivated land and has reference significance for the implementation of newly-cultivated land.

关 键 词：新增耕地 田坎 认定 

分 类 号：P208[天文地球—地图制图学与地理信息工程]