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| 等角投影数值变换的正型多项式方法及其应用分析 | |
| 引用本文： | 马俊,尉伯虎. 等角投影数值变换的正型多项式方法及其应用分析[J]. 北京测绘, 2008, 0(4) |
| 作者姓名： | 马俊 尉伯虎 |
| 作者单位： | 信息工程大学测绘学院,河南,郑州,450052;西安测绘总站,陕西,西安,710054;信息工程大学测绘学院,河南,郑州,450052 |
| 摘 要： | 数值变换是地图投影变换中常用的方法,鉴于二元n次多项式直接求解法针对性差、计算效率低、稳定性差等缺点,针对等角投影采用正型多项式法进行数值变换,本文着重介绍正型多项式法及其应用。 |
| 关 键 词： | 正型多项式 等角圆锥投影 墨卡托投影 |
Homocercai Polynomial Method of Numeric Transformation and Analysis in Application |
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| MA Jun,YU Bo-hu. Homocercai Polynomial Method of Numeric Transformation and Analysis in Application[J]. Beijing Surveying and Mapping, 2008, 0(4) | |
| Authors: | MA Jun YU Bo-hu |
| Affiliation: | MA Jun; YU Bo-hu (Institute of surveying and Mapping; Information Engineering University; Zhenzhou; Henan; 450052; China); |
| Abstract: | Numeric transformation is a common method in map projection.Because duality n power Polynomials have many defaults such as little pertinence,low efficiency,low stabilization and so on.The homocercal polynomials in numeric transformation for conformal projection is used. In this paper, the homocercal polynoials method and the analysis in application are mainly introduced. |
| Keywords: | Homocercal Polynomials Conic Orthomorphic projection Mercator Projection |
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