您要查找的是不是：
- Digital topographic map? 数值地形图?
- This paper analysis diathesis which would influence the quality of the large-scale digital topographic map from two aspect, and discusses the methods of the controlling data quality. 文中从野外采集数据和地图数字化两个方面分析了影响大比例尺数字地形图数据质量的因素，讨论了数据质量控制的方法。
- full digitalization topographic map 全数字地形图
- On Skills in Digital Topographic Mapping 数字地形图测绘中的几点技巧
- Programming for Management Special Properties of Digital Topographic Map in AutoCAD Objects Properties Window 在AutoCAD对象特性窗口中管理数字地形图专有特性的程序设计
- Talking about Engineering Administration of Dynamic Amend of Digital Topographic Map 浅谈数字化地形图动态修测的工程管理
- Attempts in Teaching of Digital Topographic Map with regard to Its Engineering Application 数字地形图在工程应用方面的教学尝试
- Contracted Compilation Method for Large Scale Digitalization Topographic Map 大比例尺数字化地形图缩编的方法
- digital topographic map 数字地形图
- Digital Topographic Map data 数字地形图数据
- Almost all designs in city planning are made on topographic map. 摘要城市规划中的各项规划设计总图，几乎全部是在地形图上编制的。
- Map vectorization is one of primary ways to capture digital spacial information from topographic map . 地形图的矢量化是获取数字地理信息的主要途径之一。
- Combining production practise, This article introduces the total process to make large scale digital line topographic map by means of digital photogrammetric workstation( DPW). 结合生产实例介绍了利用数字摄影测量工作站DPW测制大比例尺数字线划图的全过程，并分析了数字线划图所能达到的实际精度。
- Our experiments show that the photogrammetry with digital camera has a better precision and the large scale topographic map and orthograph can be produced with it. 试验证明利用数码相机进行摄影测量精度很高，能够用来测制大比例尺地形图和正射影像图。
- Surveying measurements for digitized topographic map of the road to the urban planning and some methods for solving problems 城市规划道路数字化地形图的施测方法及问题处理
- Analysis and Comparison of Two Contour Smoothing Methods in Digital Topographic Mapping 数字化测图中等高线平滑处理方式的比较与分析
- Investigation on Digital Topographic Mapping of Construction Sites and Cross-sections Using Aerophotogrammetric Technology 用航测技术测绘数字化工点地形图和横断面图的研究
- Establishing 1:500 Digital Topography Map Bank on Urban Area of Kunming by MAPGIS 用MAPGIS建立昆明市城区1:500数字地形图图库
- Basic mapping is topographic mapping made from new surveys. 基本地图就是地形图,它是根据新的实测成果制作的。
- Contour A Contour chart provides a 2-D view of the Surface chart from above, similar to a 2-D topographic map. 曲面图(俯视)曲面图(俯视)是俯视曲面图得到的类似于二维地质地图的二维视图。
