中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊
Journal of Chongqing Jiaotong University(Natural Science)

Journal of Chongqing Jiaotong University(Natural Science) ›› 2000, Vol. 19 ›› Issue (1): 53-57.

Previous Articles     Next Articles

Recognition and Arithmetic on General Relations between Ground Attributes Areas

FENG Xiao1, HE Zhao-yi1, LIU Shan-hong2   

  1. 1. Department of Highway Engineering, Chongqing Jiao'tong Institute, Chongqing 400074, China;
    2. Southwest Jiaotong University, Chengdu 610031, China
  • Received:1998-10-13 Online:2000-02-21 Published:2016-11-08

一般地面属性区关系的识别与运算

冯晓1, 何兆益1, 刘山洪2   

  1. 1. 重庆交通学院道路工程系, 重庆 400074;
    2. 西南交通大学土木学院, 成都 610031
  • 作者简介:冯晓(1960-),男,重庆市人,重庆交通学院副教授(博士),主要从事道路CAD工程,交通规划与交通环境问题方面的研究
  • 基金资助:
    交通部"九五"重点课题3S(GPS,GIS及RS);道路CAD集成技术开发(964120101)

PDF

Abstract: The concepts of ground attributive basic arithmetic and current main problems are introduced.The computer algorithms of recognition and arithmetic on general relations between attributive areas are put forward,by which the problems of multiple-hole-areas analysis are successfully resolved.

Key words: digital terrain model, road CAD, survey and design integration, topology

摘要： 介绍了地面属性区运算的基本概念与目前存在的主要问题,提出了在综合数字地面模型建模及运用中,一般属性区之间关系识别与运算的一种计算机算法,较好地解决了多连域属性区之间的关系和运算问题.

关键词: 数字地面模型, 道路CAD, 测设一体化, 拓补

CLC Number: