宗地统一编码方法及应用

Unified Land Parcel Encoding Method and Its Application

宗地统一编码是国土资源部为了推动城乡一体化地籍管理进程,实现不动产统一登记和全程监管的新型地籍管理手段,与传统基于行政区划的宗地编码规则存在很大不同,需要进行编码转换。在对比分析新旧两种宗地编码规则优缺点的基础上,提出一种将旧规则数据无损转换为新规则数据的编码方法,并以云南省澄江县和景洪市进行实验验证。结果表明:该方法科学、合理,可在未来不动产统一登记工作中进行推广。

Unified land parcellencoding is a novel means of cadastral management adopted by the Ministry of Land and Resources to realize the real estate unity registration and whole process supervision and to promote the integration of urban and rural cadastral management of land and resources.It is different from the traditional administrative division parcellcoding rules in that it needs conversion of codes.This paper analyzes the advantages and disadvantages of the old and new encoding rules and proposes a new encoding method that converts old data to new data without loss of information,verifying the experiment validation in Jinghong City and Chengjiang County,Yunnan Province.The results show that this new method is scientific and reasonable,which can be popularized in the future real estate unified registration work.