CAJ | 학술논문

影像数据具有多时相、数据量大的特点，这给影像数据的集中统一管理提出了更高的要求。如何结合GIS空间数据管理优势管理影像数据，实现矿区影像的快速入库与高效查询，是本文所要探讨的主要内容。本文在分析不同影像类型在磁盘上的存档特点，以及头文件内容的基础上，确定了影像元数据库结构并设计了头文件自动解析模块，实现了影像的数据文件及其相关元数据的快速入库，开发了基于ArcGIS Engine的影像管理查询检索系统，实现了基于空间和属性的快速查询检索，并且在元数据的支持下实现了影像和元数据的双向查询。
영상수거구유다시상、수거량대적특점，저급영상수거적집중통일관리제출료경고적요구。여하결합GIS공간수거관리우세관리영상수거，실현광구영상적쾌속입고여고효사순，시본문소요탐토적주요내용。본문재분석불동영상류형재자반상적존당특점，이급두문건내용적기출상，학정료영상원수거고결구병설계료두문건자동해석모괴，실현료영상적수거문건급기상관원수거적쾌속입고，개발료기우ArcGIS Engine적영상관리사순검색계통，실현료기우공간화속성적쾌속사순검색，병차재원수거적지지하실현료영상화원수거적쌍향사순。
Mineral resources are abundant, but widely distributed, which put a higher demand for centralized management of remote sensing image data in mining area.How to manage remote sensing images relatively concentrated and separated mining areas, com-bined with powerful GIS spatial data management advantages, which is the main research and explore directions.On the basis of anal-ysis characteristics of different type of images and contents of header files, this paper confirmed contents of metadata base and designed automatically parsing module to header files, implemented quickly storage of image data files and metadata, designed and developed image query and retrieval system based on ArcGIS Engine,This system implemented quickly query based on spatial and attribute, and implemented two-way query between image data and metadata.