贛州數(shù)字城市信息設(shè)計(jì)

交通工程論文字?jǐn)?shù):21295,頁數(shù):37  答辯內(nèi)容,任務(wù)書,開題報(bào)告.
目  錄
第一章  概述…………………………………………………1
1.1數(shù)字城市國內(nèi)外的研究現(xiàn)狀…………………………1
1.2論文研究的內(nèi)容與目標(biāo)…………………………4
第二章  數(shù)字城市化建設(shè)………………………………………5
2.1數(shù)字城市建設(shè)的主導(dǎo)思想………………………………5
2.2數(shù)字城市設(shè)計(jì)原則…………………………………5
2.3數(shù)字城市的發(fā)展策略……………………………………5
2.4數(shù)字城市建設(shè)的幾個(gè)關(guān)鍵問題…………………………6
2.5數(shù)字城市建設(shè)的幾個(gè)部分……………………………10
第三章  贛州數(shù)字城市平臺(tái) …………………………………15
3.1平臺(tái)總體結(jié)構(gòu)…………………………………………15
3.2硬件平臺(tái)………………………………………………15
3.3軟件平臺(tái)………………………………………………16
3.4數(shù)據(jù)平臺(tái)………………………………………………16
3.5開發(fā)環(huán)境………………………………………………16
第四章  贛州數(shù)字城市平臺(tái)數(shù)據(jù)庫  ………………………18
4.1空間基礎(chǔ)地理數(shù)據(jù)庫…………………………………18
4.2專業(yè)基礎(chǔ)地理數(shù)據(jù)庫…………………………………19
4.3專業(yè)應(yīng)用數(shù)據(jù)庫………………………………………20
4.4數(shù)據(jù)規(guī)范………………………………………………20
4.5數(shù)據(jù)維護(hù)…………………………………………………23
4.6元數(shù)據(jù)管理………………………………………………23
4.7數(shù)據(jù)庫系統(tǒng)的安全……………………………………24
第五章  贛州數(shù)字城市系統(tǒng)………………………………28
5.1運(yùn)行管理 ……………………………………………28
5.2贛州市地圖顯示及其其他功能………………………30
5.3信息發(fā)布…………………………………………… 32
總結(jié)………………………………………………………………35
參考文獻(xiàn)…………………………………………………………36
致謝………………………………………………………………37

摘    要

      數(shù)字城市是當(dāng)今城市信息化建設(shè)的發(fā)展趨勢(shì)。在信息科學(xué)支撐下，數(shù)字城市系統(tǒng)得到了迅速發(fā)展，己經(jīng)在城市的各個(gè)管理部門中獲得一定程度的應(yīng)用。我國的數(shù)字城市建設(shè)已經(jīng)從理念上的探討，逐步走向具體的實(shí)踐和應(yīng)用，但從實(shí)際情況看，數(shù)字城市的建設(shè)發(fā)展總體上仍處于探索和實(shí)踐階段，認(rèn)識(shí)還有待于深化，經(jīng)驗(yàn)還有待于積累，方法還有待于提高。
數(shù)字城市建設(shè)目標(biāo)是以數(shù)字化來推動(dòng)城市的信息化，實(shí)現(xiàn)與數(shù)字地球接軌。數(shù)字城市建設(shè)不僅能帶動(dòng)城市信息產(chǎn)業(yè)和信息經(jīng)濟(jì)的發(fā)展，還能夠?qū)崿F(xiàn)城市發(fā)展與國際接軌，從而提高城市在國際上的綜合競(jìng)爭(zhēng)力。
本文首先闡述了數(shù)字城市概念和框架，并對(duì)國內(nèi)外數(shù)字城市建設(shè)進(jìn)行對(duì)比分析。在此基礎(chǔ)上，介紹了數(shù)字城市建設(shè)的各個(gè)內(nèi)容和數(shù)字城市建設(shè)的關(guān)鍵技術(shù)。  與此同時(shí)，設(shè)計(jì)贛州市數(shù)字城市信息系統(tǒng)，對(duì)系統(tǒng)的相關(guān)數(shù)據(jù)及數(shù)據(jù)庫的開發(fā)及運(yùn)用做了闡述和分析。最后以贛州市為研究對(duì)象，建立了贛州市數(shù)字城市信息系統(tǒng)平臺(tái)模型。

關(guān)鍵詞: 贛州市；數(shù)字城市；信息；

ABSTRACT

      Digital City is the trends with the development of city information technology. In support of information science, Digital City system develops fast, and has been applicated in a certain extent in the city's various departments. Chinese urban construction figures from the concept into practice step by step toward specific and application of the actual situation, however, the number of urban construction and development on the whole is still in the stage of exploration and practice, which have yet to be deepening understanding, experience has yet to be accumulation, methods have yet to be improved.
The purpose of Digital City building is to promote digital cities in information technology, to achieve convergence with the Digital Earth. Digital City building will not only promote the information industry and information city's economic development, urban development can be achieved with international standards, thereby enhancing the international city's comprehensive competitiveness.
This paper described the Digital City concept and framework, and analysised the number of urban construction at home and abroad. Based on this, the paper introduced digit city construction's each content and the digit urban construction's key technologies. At the same time, the paper designs the Ganzhou digit city information system, and has made the elaboration and the analysis to system's correlation data and the database development and the utilization. Finally the paper take Ganzhou as the object of study, has established platform model of the Ganzhou digit city information system.
Key words: Ganzhou City; Digital city; Information;