| 地图数字化数据的平差处理 |
| |
| 引用本文： | 翟翊.地图数字化数据的平差处理[J].测绘学院学报,1998(4). |
| |
| 作者姓名： | 翟翊 |
| |
| 作者单位： | 解放军测绘学院!郑州450052 |
| |
| 摘 要： | 地图数字化是获取 GIS空间数据的主要手段之一。针对地图数字化过程中对直角型和直线型地物的数据采集误差的平差处理 ,建立了条件方程 ,并讨论了衡量地图数字化质量的精度标准
|
| 关 键 词： | 地图数字化 空间数据获取 精度标准 |
Least Squares Adjustment of Map Digitization |
| |
| Zhai Yi.Least Squares Adjustment of Map Digitization[J].Journal of Institute of Surveying and Mapping,1998(4). |
| |
| Authors: | Zhai Yi |
| |
| Abstract: | Map digitization is one of the ways of spatial data capture in GIS. This paper established the least squares adjustment models for the rectangular and linear objects, and discussed the accuracy index about map digitization. |
| |
| Keywords: | Map digitization Spatial data capture Accuracy index |
| 本文献已被 CNKI 等数据库收录！ |
