摘要
本文以GIS技術(shù)為基礎(chǔ)，對(duì)煤礦監(jiān)測(cè)系統(tǒng)空間數(shù)據(jù)庫(kù)的應(yīng)用進(jìn)行了研究。
空間數(shù)據(jù)庫(kù)的飛速發(fā)展突破了傳統(tǒng)的數(shù)據(jù)庫(kù)基于文字、數(shù)字信息應(yīng)用的限制，可
用于存儲(chǔ)和分析大量具有復(fù)雜結(jié)構(gòu)的信息。煤礦監(jiān)測(cè)系統(tǒng)的數(shù)據(jù)具有海量和實(shí)時(shí)
的特點(diǎn)，因此，本文對(duì)煤礦監(jiān)測(cè)數(shù)據(jù)的存儲(chǔ)模型及索引方法進(jìn)行了優(yōu)化研究，實(shí)
現(xiàn)對(duì)煤礦監(jiān)測(cè)數(shù)據(jù)的快速存取。這將利于對(duì)煤礦監(jiān)測(cè)信息進(jìn)行分析預(yù)測(cè)，為煤礦
決策分析提供技術(shù)支持。本文采用Oracle spatial來(lái)實(shí)現(xiàn)對(duì)煤礦監(jiān)測(cè)數(shù)據(jù)的存儲(chǔ)，
并利用Visual Basic 6.0及MAPX完成了煤礦監(jiān)測(cè)系統(tǒng)主要功能模塊的開(kāi)發(fā)。
本文詳細(xì)介紹了該空間數(shù)據(jù)庫(kù)的設(shè)計(jì)過(guò)程，全文共分為以下幾個(gè)部分：
第一，介紹了GIS的概念及國(guó)內(nèi)外的研究現(xiàn)狀，并分析了空間數(shù)據(jù)庫(kù)在煤
礦監(jiān)測(cè)系統(tǒng)上的應(yīng)用意義。
第二，針對(duì)空間數(shù)據(jù)庫(kù)建設(shè)面臨的問(wèn)題，詳細(xì)分析了空間數(shù)據(jù)庫(kù)建設(shè)過(guò)程中
所需要解決的關(guān)鍵技術(shù)。
第三，闡述了空間數(shù)據(jù)庫(kù)平臺(tái)的構(gòu)建，并分析了空間數(shù)據(jù)的獲取方法。
第四，論述了空間數(shù)據(jù)庫(kù)的建庫(kù)原則，需求分析，詳細(xì)分析了空間數(shù)據(jù)庫(kù)的
建立過(guò)程，包括概念模型設(shè)計(jì)、邏輯模型設(shè)計(jì)和物理模型設(shè)計(jì)。系統(tǒng)采用Oracle
建立了空間數(shù)據(jù)庫(kù)，并進(jìn)行了數(shù)據(jù)庫(kù)中表結(jié)構(gòu)的設(shè)計(jì)、數(shù)據(jù)通信部分的設(shè)計(jì)以及
空間數(shù)據(jù)索引的設(shè)計(jì)。
第五，闡述了本系統(tǒng)的軟件設(shè)計(jì)與實(shí)現(xiàn)。
關(guān)鍵詞：GIS；Oracle；煤礦監(jiān)測(cè)系統(tǒng)；空間數(shù)據(jù)庫(kù)

II
目錄
摘要·····································································································
Abstract·····························································································
第1章緒論························································································
1.1GIS的概念及其發(fā)展趨勢(shì)························································
1.1.1GIS的概念········································································
1.1.2GIS的發(fā)展趨勢(shì)·································································
1.2基于GIS空間數(shù)據(jù)庫(kù)的研究現(xiàn)狀··········································
1.2.1國(guó)外的研究現(xiàn)狀·······························································
1.2.2國(guó)內(nèi)的研究現(xiàn)狀·······························································
1.3本課題的研究意義··································································
1.4本課題的主要研究?jī)?nèi)容··························································
1.5本章小結(jié)··················································································
第2章空間數(shù)據(jù)庫(kù)建設(shè)的關(guān)鍵技術(shù)················································
2.1空間數(shù)據(jù)庫(kù)的概述··································································
2.1.1空間數(shù)據(jù)庫(kù)的基本概念···················································
2.1.2空間數(shù)據(jù)及其類型···························································
2.2海量空間數(shù)據(jù)的集成管理······················································
2.3柵格－矢量一體化技術(shù)··························································
2.4多源空間數(shù)據(jù)無(wú)縫集成··························································
2.5空間數(shù)據(jù)庫(kù)引擎······································································
2.5.1空間數(shù)據(jù)庫(kù)引擎的基本功能···········································
2.5.2空間數(shù)據(jù)庫(kù)引擎的類型···················································
2.6空間數(shù)據(jù)的多重表達(dá)······························································
2.7本章小結(jié)··················································································
第3章空間數(shù)據(jù)庫(kù)環(huán)境平臺(tái)的構(gòu)建················································
3.1系統(tǒng)運(yùn)行的軟..