摘要
本文系统、全面地讨论了数字化地籍图数据处理的各种方法、特性及其应用范围。并结合实例对利用已知面积校正数字化坐标的平差计算方法作了详细的讨论。通过一系列的数据处理 ,可以向地理信息系统提供精度可靠的地理基础数据。
In this paper, the methods of data processing for the digitizing of cadastral maps, their specific characteristics, applying range are discussed systematically and comprehensively. An algorithm is presented in detail to harmonize the received digital coordinates with the surface measure. Actual example is given. with these the rellable geographic base data can be offered to GIS.
基金
山西省归国留学人员科研基金资助项目
关键词
地籍图
数据处理
坐标变换
数字化地籍图
Digitizing of cadastral maps data processing Coordinate transformation Least squares method.
