本文選題：數(shù)字城市　切入點(diǎn)：地理空間框架　出處：《東北大學(xué)》2013年碩士論文　論文類型：學(xué)位論文

【摘要】：基礎(chǔ)地理信息是信息時(shí)代地球空間信息的基礎(chǔ)和其他各種信息的空間載體與框架,對(duì)國民經(jīng)濟(jì)可持續(xù)發(fā)展、政府部門科學(xué)決策、社會(huì)大眾生產(chǎn)生活需要等起著重要的作用。沈陽地處東北亞經(jīng)濟(jì)圈和環(huán)渤海經(jīng)濟(jì)圈的中心,是我國的主要工業(yè)基地,是東北地區(qū)的政治、經(jīng)濟(jì)、文化、交通和商貿(mào)中心,具有重要的戰(zhàn)略地位。建設(shè)數(shù)字沈陽地理空間框架對(duì)于沈陽的信息現(xiàn)代化、工業(yè)化建設(shè)具有重要的意義。 論文在分析國內(nèi)外數(shù)字化城市研究和建設(shè)現(xiàn)狀的基礎(chǔ)上,深入分析了沈陽市空間信息綜合應(yīng)用現(xiàn)狀,針對(duì)其存在的問題,開展了數(shù)字沈陽地理空間框架的研究,設(shè)計(jì)了沈陽市地理空間信息平臺(tái)的總體框架和支撐體系,對(duì)數(shù)字沈陽地理空間框架構(gòu)建的標(biāo)準(zhǔn)、機(jī)制和技術(shù)進(jìn)行了研究。論文主要開展了以下方面的研究： 1)分析了沈陽市信息化建設(shè)的現(xiàn)狀,開展了數(shù)字沈陽建設(shè)的需求分析,在此基礎(chǔ)上進(jìn)行了數(shù)字沈陽地理空間框架總體設(shè)計(jì)。 2)針對(duì)沈陽市現(xiàn)有基礎(chǔ)地理數(shù)據(jù)情況,對(duì)數(shù)字沈陽的基礎(chǔ)地理數(shù)據(jù)類型及基礎(chǔ)地理信息數(shù)據(jù)建設(shè)的主要內(nèi)容進(jìn)行了分析和設(shè)計(jì),提出了沈陽市地理信息標(biāo)準(zhǔn)綜合應(yīng)用的框架體系和適合沈陽市GIS綜合應(yīng)用實(shí)際的地理信息分類分級(jí)分層體系。 3)針對(duì)沈陽市空間信息平臺(tái)建設(shè)面向的三大類用戶(專業(yè)用戶、政務(wù)用戶以及公眾用戶),通過對(duì)數(shù)字沈陽地理空間信息平臺(tái)建設(shè)的需求分析,開展了地理信息公共服務(wù)平臺(tái)設(shè)計(jì)。 4)在上述研究的基礎(chǔ)上,融合ArcGIS技術(shù)、Flex技術(shù)和.NET技術(shù),構(gòu)建了基于Flex框架和REST風(fēng)格架構(gòu)的沈陽市測(cè)繪成果查詢管理系統(tǒng)(SYGeoGISWeb),實(shí)現(xiàn)了地理信息的共建共享。
[Abstract]:Basic geographic information is the basis of geospatial information and the spatial carrier and framework of other kinds of information in the information age. Shenyang is located in the center of Northeast Asian Economic Circle and Bohai Rim Economic Circle, is the main industrial base of our country, and is the political, economic, cultural, transportation and trade center of Northeast China. It is of great significance for the information modernization and industrialization construction of Shenyang to construct the digital geo-spatial framework of Shenyang. On the basis of analyzing the current research and construction situation of digital city at home and abroad, this paper deeply analyzes the present situation of the comprehensive application of spatial information in Shenyang, and carries out the research on the geospatial framework of digital Shenyang in view of its existing problems. The general framework and supporting system of Shenyang Geospatial Information platform are designed, and the standard, mechanism and technology of constructing Digital Geospatial Framework in Shenyang are studied. 1) the present situation of Shenyang information construction is analyzed, and the requirement analysis of digital Shenyang construction is carried out. On this basis, the overall design of digital Shenyang geospatial framework is carried out. 2) in view of the existing situation of basic geographic data in Shenyang, this paper analyzes and designs the types of basic geographic data and the main contents of the construction of basic geographic information data in digital Shenyang. The framework system of the comprehensive application of Shenyang Geographic Information Standard and the classification and stratification system of geographic information classification and classification suitable for the practical application of GIS in Shenyang are put forward. 3) aiming at the three kinds of users (professional users, government users and public users) for the construction of Shenyang spatial information platform, this paper analyzes the requirements of the construction of digital Shenyang geospatial information platform. The design of geographic information public service platform is carried out. 4) on the basis of the above research, combining ArcGIS technology with Flex technology and. Net technology, a Shenyang surveying and mapping result query management system based on Flex framework and REST style architecture is constructed, which realizes the joint construction and sharing of geographic information.
【學(xué)位授予單位】：東北大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類號(hào)】：TP311.13;P208

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本文編號(hào)：1641082