1) digital mapping integrated system
数字地图制图一体化
2) integrating digital mapping
一体化数字成图
3) digital cartography
数字地图制图
1.
Along with the application of digital cartography in the.
随着数字地图制图技术的逐步成熟，有必要研制开发适合多比例尺数字矢量地形图生产的数字测图系统。
2.
This paper introduces the concept and development history of digital cartography,then,summarizes briefly the technological flow of digital cartography,finally,discusses in detail the cartographic generalization method of point,line and area graphic elements.
首先介绍了数字地图制图学的概念及发展历史,然后对数字地图制图工艺流程进行了简要概述,最后详细讨论了数字地图点、线、面图形元素的制图综合方法。
4) digital mapping
数字地图制图
1.
The technique of map symbolization control can greatly increase the effects and efficiency of map symbolization, and thus improve the productivity of digital mapping system.
地图符号化控制技术能有效地改善地图符号化的效果,提升地图符号化的效率,进而提高数字地图制图系统的生产效能。
5) map produce under the entire digital condition
全数字地图制图
6) map digitization
地图数字化
1.
A method of selecting coordinate transformation model in map digitization;
地图数字化坐标变换模型的选择方法
2.
A variance analysis method is used to estimate the synthesis variance of coordinate data in map digitization.
采用方差分析法估计地图数字化坐标数据的综合方差 ,研究了不确定度估计中置信系数k的确定 ,给出了计算方法 ,用地图数字化的实例说明其坐标数据不确定度估计的方
3.
Maps as being the most fundamental and essential data sources of database as well as GIS and RS, data precision of map digitization has become a matter of common interest to all related disciplines.
本文提出了地图数字化的数学基础 ,详细讨论了两种常用的数据采集模型 :并以世界地图数字化系统为实例 ,介绍了系统的构成 ;并重点讨论了破译地图数学基础的原理和方法。
补充资料：地图数字化
地图数字化 map digitizing
将地图图形或图像的模拟量转换成离散的数字量的过程。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条