CAJ | 학술논문

空间数据挖掘是数据挖掘中的一个重要门类，空间数据挖掘的意义是在空间数据库或数据仓库的支持下，提取、推理出未知、有价值、可利用的关系、模式或趋势，从而为决策系统提供支持。随着海洋测量技术和电子地图技术的持续发展，以及计算机存储容量的不断扩大，使得海洋地理信息系统中出现了海量数据，如何对这些数据进行有效利用，从而进一步发现价值，是当前海洋地理信息系统研究的主要课题之一。本文介绍空间数据挖掘技术的主要原则，分析空间数据挖掘的实际效果，并研究空间数据挖掘在海洋地理信息系统中的应用，为今后海洋地理信息系统的完善和提高提供依据。
공간수거알굴시수거알굴중적일개중요문류，공간수거알굴적의의시재공간수거고혹수거창고적지지하，제취、추리출미지、유개치、가이용적관계、모식혹추세，종이위결책계통제공지지。수착해양측량기술화전자지도기술적지속발전，이급계산궤존저용량적불단확대，사득해양지리신식계통중출현료해량수거，여하대저사수거진행유효이용，종이진일보발현개치，시당전해양지리신식계통연구적주요과제지일。본문개소공간수거알굴기술적주요원칙，분석공간수거알굴적실제효과，병연구공간수거알굴재해양지리신식계통중적응용，위금후해양지리신식계통적완선화제고제공의거。
Spatial data mining is an important aspect in data mining. Spatial data mining is the meaning of: with the support of spatial database or data warehouse, extraction, unknown reason logically, valuable, usable relationships, patterns, or trends, so as to provide support for decision system. As the sustainable development of marine surveying technology and electronic map technology, as well as the expansion of the computer storage capacity, makes marine geographic information system producing the vast amounts of data. And how to carry on the effective use of these data is one of the main topics of the current marine geographic information system research. This paper introduces the main principles of spatial data mining technology, in which the practical effects of the spatial data mining is analyzed, and studied the spatial data mining application in marine geographic information system. This paper provide the basis of marine geographic information system improvement in future days.