Taking the site surveying of Nongan Sangang observation station for 1∶500 topographic map as an example,this paper discussed the technical problem on small area large scale topographic map field surveyi.
本文以农安三岗观测站站址1∶500比例尺地形图的施测为例,探讨了局部地区小范围大比例尺地形图实测的技术问题。
This paper makes a study on the interactive digital generalization,and an interactive map generalization environment for large scale topographic map is then designed and realized.
在论述交互式综合环境研究的重要意义及大比例尺地形图特点的基础上 ,采用人机协同的地图缩编方式 ,将复杂的地图综合过程分解 ,合理地进行人机分工 ,设计与实现了大比例尺地形图交互式综合系统的数据库管理平台。
This paper mainly discusses the classification,the structure and the design related to large-scale topographic map symbols.
地形图符号库数字地形图和地理信息系统开发的一个重要部分,本文讨论大比例尺地形图符号的分类、结构及其绘制。
this pape, several kinds of simple and convenient methods of computeraided digittizing for large-scale topographic map are recommended.
本文就如何提高大比例尺地形图数字化速度，提出了几种简便而又实用的方法。
Specifications for computer-aided mapping of large-scale topographic maps
GB14912-1994大比例尺地形图机助制图规范
Format Conversion of Database Construction of Large-scale Topomap
大比例尺地形图数据建库格式的转换
Design and Implementation of Map-Sale System on Urban Large-Scale Topographic Map;
城市大比例尺地形图售图系统的设计与实现
Application of current large-scale topographic map in urban cadastral inventory
现势大比例尺地形图在城镇地籍调查中的应用
The Practice and Method Study of Large Scale Topographical Format Switch;
大比例尺地形图格式转换方法研究与实践
Generalization Method of the Large Scale Digital Topographic Map for Nanning City
南宁市大比例尺地形图缩编项目的施工组织
Experiment Research of Producing Large-scale Topographic Maps Based on UAV Imagery Data
无人机影像制作大比例尺地形图试验分析
The Application of UCD Aerial Photograph In The Large Scale Mapping
UCD航摄像片在大比例尺地形图中的应用
Large-Scale Topographic Maps Updated Technical Methods of Research and Understanding
大比例尺地形图更新技术方法研究和认识
Custom Map Symbols for Big Scale Topographic Map Based on AutoCAD Environment
AutoCAD环境下大比例尺地形图符号库的制作
Practice on Large Scale Topographic Map Based on CASS
基于南方CASS进行大比例尺地形图建库实践
Research on the Fast Construction Method of 3D Geographic Scene Based on Large Scale Topographic Map;
基于大比例尺地形图的三维地理场景快速构建方法研究
Study and Realization of Large-Scale Topographic Map Liabrary Mangement System of Suining City;
遂宁市大比例尺地形图库管理系统的研究与实现
Research on Urban Large-scale Topographical Maps Updating by Using of High Resolution QuickBird Remote Sensing Images;
利用QuickBird高分辨率遥感影像更新城市大比例尺地形图的研究
Designing and Development of Large Scale Map Editing Software Based on the ZWCAD
基于中望CAD的大比例尺地形图编辑软件的设计开发
Discussion on the Quality Control of Large-Scale Topographical Mapping using Aerial Photography Method
浅谈利用航摄法测绘大比例尺地形图的质量保证
Application of IMU/DGPS Programmetric Technology in Large-scale Topographical Map Surveying and Mapping
基于IMU/DGPS辅助航测技术的大比例尺地形图测绘的应用研究
Application of Digital Image in Large Scale Topographic Map Survey
利用数码影像进行大比例尺地形图测绘的应用研究