摘要
以邻域、边界等拓扑学概念为基础,引入环状邻域和分离型邻域等概念,根据任意点对地貌特征点的高差所满足的不同条件,分别推导了山、洼地、鞍部、盆地、高原、岛屿等基本地貌形态的数学模型。
On the basic topology concepts of neighborhood and boundary, etc. it presents the concept of annular neighborhood and separated neighborhood. In order to satisfy the different conditions of height difference between any point and geomorphic triat point, the mathematical models of basic geomorphic form are deducted for as the mountain, hollow, saddle, basin, highland, islands, etc. respectively.
出处
《黑龙江工程学院学报》
CAS
2014年第5期1-2,34,共3页
Journal of Heilongjiang Institute of Technology
基金
国家自然科学基金资助项目(41361022)
广西科技开发资助项目(2014DD29090)
广西北部湾重大基础专项子课题(2012G1 XNSFEA053001)
关键词
拓扑学
邻域
边界
山
鞍部
高原
数学模型
topology
neighborhood
boundary
mountain
saddle
highland
mathematical model.
