地貌与水系自动综合研究综述

A Review of Automatic Generalization of Geomorphology and Water System

从地貌与水系综合的"分治"策略与"全局"策略两方面对地貌综合、水系综合、综合后关系处理、地貌水系协同综合以及一体化综合等问题进行了论述,总结了当前国内外该领域的研究进展,分析了当前研究存在的主要问题,并指出了今后研究的重点方向:包括地貌与水系的综合算法集成平台构建,综合程度控制机理与化简标准,综合质量评价标准与体系构建,地貌与水系协同综合与一体化综合的进一步研究等。

This paper takes an overall review on the former researches firstly.Focus on geomorphology generalization,water system generalization,relation processing after generalization,cooperative generalization and integrated generalization from the perspective of divide and conquer method and holistic method.Secondly,the main problems in the former researches are analysed.In the last,a few key research topics are put forward through analysis of development in recent researches,i.e.integration platform of geomorphology and water system generalization algorithms,control mechanism and standard of generalization degree,evaluation standard of generalization quality,cooperative generalization and integrated generalization between geomorphology and water system.