【作者】 闫保银；

【导师】 孙在宏；

【作者基本信息】 南京师范大学 ， 地图学与地理信息系统， 2005， 硕士

【摘要】 时态性是地籍信息的基本属性,建立时态地籍信息系统是科学、高效地管理土地的迫切需要。由于地籍信息的时态性主要表现在地籍变更上,因此地籍变更的研究是时态地籍信息系统建设的关键。本文以城镇地籍变更为研究对象,在全面分析地籍变更信息的特点和组成的基础上,综合运用时态GIS中的时空数据模型、数据库技术、面向对象技术,对城镇地籍信息系统中地籍变更实现进行了深入研究。论文的主要研究成果如下: 1.在全面比较研究几种典型时空数据模型的基础上,结合城镇地籍变更信息的特点,选择了基态修正模型作为城镇地籍信息系统的时空数据模型。 2.利用面向对象技术,对基态修正模型进行了扩展,提出了基于基态修正的面向对象时空数据模型。 3.利用扩展了的基态修正模型,结合对象关系型GIS的面向对象数据模型,对城镇地籍信息系统的时空数据库进行了详细设计。 4.对城镇地籍变更和时态查询进行了实验研究,比较成功的实现了城镇地籍信息系统中地籍变更管理。更多还原

【Abstract】 Temporality is the basic attribute of Cadastral Information System. The construction of Temporal Cadastral Information System is immediately needed for scientific and efficient management of land. Land subdivision is the main content of cadastral temporal information. So the management of land subdivision is the key issue of Temporal Cadastral Information System. In this dissertation, urban land subdivision is the central subject of the study.After analyzing the composition and character of urban land subdivision the author studies the realization of land subdivision of Cadastral Information System via utilizing the Spatio-temporal data model and the technique of database and object oriented.1. After analyzing and comparing the character of several kinds of basic spatio-temporal data models, it is concluded that the spatio-temporal data model based on base state’with amendments is the suitable spatio-temporal data model for Urban Cadastral Information System.2. After extending the spatio-temporal data model based on base state with amendments by using the technique of object oriented, the object-oriented spatio-temporal data model based on base state with amendments is putted forward.3. Associating with the Object-oriented data model of Object-relation GIS, the spatio-temporal database of Urban Cadastral Information System is designed in detail by utilizing the extended the spatio-temporal data model based on base state with amendments.4. The functions of realization of the urban land subdivision and temporal cadastral query are stutied and experimented in Urban Cadastral Information System.更多还原