extraction scale
基本编图资料比例尺
Subdivision and numbering for the national primary scale topographic maps
GB/T13989-1992国家基本比例尺地形图分幅和编号
Details of Some Issues in Compilation Specification for National Fundamental Scale Maps-part 2 and Part 3
GB《国家基本比例尺地图编绘规范》第2部分和第3部分有关问题的说明
Revision survey specifications for the national primary scale topographic maps
GB/T14268-1993国家基本比例尺地形图修测规范
The Design and Implementation of National Topographic Map Generalization System with Basic Scales;
国家基本比例尺地形图综合系统的设计与实现
Recongnition of the Copyright of Basic National Topographic Maps;
国家基本比例尺地形图著作权问题的再认识
Realization of the digital reduction and edit in map scale 1:2000
1:2000比例尺地形图数字化缩编的实现
Research on the Generalization Methods of Large Scale Digital Topographic Map
大比例尺数字地形图缩编方法的研究
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
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
3S-based large-scale soil nutrients mapping research--Taking Wuzhong State Agro-Hi-Tech Zone as an example
基于3S技术编制大比例尺土壤养分图方法研究——以吴忠国家农业科技园区为例
A Study of Large-scale Digital Drawing Based on AutoCAD;
基于AutoCAD 2000大比例尺数字化成图研究
A Discussion on the Large Scale Linear Mapping Based on DCS System
基于DCS系统制作大比例尺线划图初探
The dimensions of the basic blocks are based on the following information:
基本样板尺寸根据以下资料：
APPLICATION OF SMALL-SCALE DIGITAL AIRBORNE PHOTOGRAPHIC DATA IN CITY PLANNING
小比例尺数码航摄资料在城市规划中的应用
border scales of meters
海图边上的米制比例尺
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
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