| 基于SuperMap Objects的等高线自动绘制方法的研究与实现 |
| |
| 引用本文： | 高斌,吴向阳,王慧青. 基于SuperMap Objects的等高线自动绘制方法的研究与实现[J]. 地矿测绘, 2009, 25(3): 14-16 |
| |
| 作者姓名： | 高斌 吴向阳 王慧青 |
| |
| 作者单位： | 1. 东南大学,交通学院,江苏,南京,210096
2. 东南大学,仪器科学与工程学院,江苏,南京,210096 |
| |
| 基金项目： | 国家科技支撑计划课题 |
| |
| 摘 要： | 等高线是地形图中最常用的标识之一，在计算机地图制图中关于等高线自动生成问题占有很重要位置。为此，在分析等高线自动生成的方法后，利用SuperMap Objects平台对三角网的创建、等高线的自动绘制和优化功能进行开发，并通过导人外业采样点数据集对该方法进行了验证。
|
| 关 键 词： | 等高线 自动生成 优化 SuperMap Objects 三角网 |
Research and Implementation of the Method of Automatically Creating Contour Based on SuperMap Objects |
| |
| GAO Bin,WU Xiang-yang,WANG Hui-qing. Research and Implementation of the Method of Automatically Creating Contour Based on SuperMap Objects[J]. Surveying and Mapping of Geology and Mineral Resources, 2009, 25(3): 14-16 |
| |
| Authors: | GAO Bin WU Xiang-yang WANG Hui-qing |
| |
| Affiliation: | GAO Bin1,WU Xiang-yang1,WANG Hui-qing2(1.Traffic College,Southeast University,Nanjing Jiangsu 210096,China,2.Faculty of Instrument Science & Engineering,China) |
| |
| Abstract: | The Contours are one of the most commonly used logos in the topographic map;the issue of automatic generation of the contour takes a very important position in the computer graphics.After analyzing the method of automatic generation of contour,this article uses SuperMap Objects platform to develop the creation of triangulation networks,contour automatically mapping and optimization.And the method is validated by putting into field sampling point data sets. |
| |
| Keywords: | SuperMap Objects |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
