| 等角投影变换的常系数公式及其在高斯—克吕格投影换带中的应用 |
| |
| 引用本文： | 杨晓梅,杨启和.等角投影变换的常系数公式及其在高斯—克吕格投影换带中的应用[J].测绘工程,1999,8(1):28-33,40. |
| |
| 作者姓名： | 杨晓梅 杨启和 |
| |
| 作者单位： | [1]中国科学院地理所 [2]郑州测绘学院 |
| |
| 摘 要： | 讨论了等角投影变换的常系数一般公式及应用模型，墨卡托投影和高斯－克吕格投影问题的正解变换及其在高斯－克吕格投影换带中的应用，常系数计算公式优于传统的变系数计算公式，是基于计算机的等角投影变换的最佳模型，它在计算机制图，地理数据库，ＧＩＳ等领域中有着广泛的应用。
|
| 关 键 词： | 等角投影变换 常系数公式 高斯－克吕格 投影换带 |
Constant Coefficient Formulas for Conformal Projection Transformation and Their Application in Zone Transformation for Gauss-Kruger Projection |
| |
| Yang Xiaomei.Constant Coefficient Formulas for Conformal Projection Transformation and Their Application in Zone Transformation for Gauss-Kruger Projection[J].Engineering of Surveying and Mapping,1999,8(1):28-33,40. |
| |
| Authors: | Yang Xiaomei |
| |
| Abstract: | The paper discusses general formulas for constant coefficient of transformation for conformal projection and applied models-computing formulas for constant coefficient of direct transformation for Mercator and Gauss-Kruger projections and new method of zone trans formation for Gauss-kruger projection based on Mercator projection. Constant coefficient computing formulas are better than traditional variable coefficient computing formulas. Constant coefficent formula for conformal projection transformation is the best model for computer calculation. They could be widely applied in flelds of computer cartography, map databases and GIS, ect.The paper makes conformal projection transformation more theorize, systematize and practise. |
| |
| Keywords: | Conformal projection transformation Constant coefficient formula Mercator projection Gauss-Kruger projection Zone transformation |
| 本文献已被 CNKI 维普 等数据库收录！ |
