發(fā)布時間：2018-04-16 21:05

  本文選題：國土資源 + 地理信息系統(tǒng)��； 參考：《電子科技大學(xué)》2013年碩士論文

【摘要】：隨著GIS研究領(lǐng)域的擴(kuò)展及技術(shù)的不斷提高，人們提出要求用三維技術(shù)來處理問題，為管理和決策提供更加直接和真實的目標(biāo)和研究對象，三維GIS系統(tǒng)應(yīng)用范圍也就不斷擴(kuò)展，成為國內(nèi)外熱點的研究課題。而近些年，國土資源管理工作需求在不斷變化，國土資源管理業(yè)務(wù)在不斷調(diào)整，國土資源信息化的目標(biāo)也越發(fā)細(xì)致，從新疆國土國土資源廳信息化工作的實際需求出發(fā)，迫切需要建立新疆三維發(fā)布查詢系統(tǒng)。 本文正是針對上述問題，主要研究和闡述了基于三維GIS平臺，采用MySQL作為數(shù)據(jù)庫系統(tǒng)，采用Visual Studio2005C#作為開發(fā)語言，進(jìn)行三維發(fā)布查詢系統(tǒng)的系統(tǒng)開發(fā)以及具體功能的實現(xiàn)。三維發(fā)布查詢系統(tǒng)以遙感影像、正射航片和基礎(chǔ)地理信息數(shù)據(jù)為基礎(chǔ)，建立三維場景，高效快捷地展示全疆各地的三維地形地貌，并疊加二調(diào)矢量數(shù)據(jù)和礦業(yè)權(quán)矢量數(shù)據(jù)，實現(xiàn)數(shù)據(jù)的生動展現(xiàn)、組織管理、查詢?yōu)g覽等操作。 其主要內(nèi)容為：1．研究三維地形地貌建庫，利用航空影像、衛(wèi)星數(shù)據(jù)、數(shù)字高程模型和其它的三維或二維信息源以及GIS數(shù)據(jù)創(chuàng)建一個全疆三維場景。在此三維場景中迭加新疆國土資源信息。2．研究三維信息系統(tǒng)開發(fā)，基于三維GIS平臺，開發(fā)新疆國土資源三維發(fā)布查詢系統(tǒng)，實現(xiàn)在“一張圖”理念下對新疆國土資源信息的一體化監(jiān)控與管理。通過實現(xiàn)多窗口影像數(shù)據(jù)同步比對、數(shù)據(jù)疊加，實現(xiàn)全疆范圍內(nèi)的不同時相土地動態(tài)遙感監(jiān)測變化圖斑數(shù)據(jù)展示與管理。3．研究三維信息網(wǎng)絡(luò)建設(shè)，結(jié)合新疆國土資源廳已有的網(wǎng)絡(luò)和設(shè)備情況，在充分利用已有的資源的原則下，進(jìn)行系統(tǒng)的網(wǎng)絡(luò)設(shè)計。 本文在學(xué)習(xí)三維發(fā)布查詢系統(tǒng)開發(fā)的理論和技術(shù)的基礎(chǔ)上，，根據(jù)新疆國土資源管理需要、用戶需求，參照國內(nèi)三維發(fā)布查詢系統(tǒng)開發(fā)的成功經(jīng)驗，設(shè)計和開發(fā)了新疆三維發(fā)布查詢系統(tǒng)。該系統(tǒng)根據(jù)國土資源管理工作的內(nèi)容和特點，在充分注重軟件操作的交互性、簡單性以及可視化原則的前提下，及時為新疆國土資源管理提供準(zhǔn)確、全面的數(shù)據(jù)查詢結(jié)果，能有效提高新疆國土資源管理的工作效率、服務(wù)質(zhì)量及管理決策，為新疆國土資源信息一體化監(jiān)管提供平臺，進(jìn)一步推進(jìn)新疆國土資源的信息化建設(shè)。
[Abstract]:With the expansion of GIS research field and the continuous improvement of technology, people demand to use three-dimensional technology to deal with problems, and provide more direct and real object of research for management and decision-making. The application scope of three-dimensional GIS system is also expanding.It has become a hot research topic at home and abroad.However, in recent years, the demand for land and resources management is constantly changing, the land and resources management business is constantly adjusting, and the goal of land and resources informatization is becoming more and more meticulous. Starting from the actual needs of the informatization work of the Department of Land and Resources in Xinjiang,There is an urgent need to establish a three-dimensional publishing query system in Xinjiang.Aiming at the above problems, this paper mainly studies and expounds the system development and the realization of the specific function of the 3D publishing query system based on 3D GIS platform, using MySQL as the database system and Visual Studio2005C# as the development language.Based on remote sensing image, orthophotograph and basic geographic information data, the 3D publishing and query system establishes 3D scene, efficiently and quickly displays 3D terrain and geomorphology in all parts of Xinjiang, and superimposes binary vector data and mining right vector data.Realize the vivid display of data, organization and management, query and browse operations.Its main content is: 1.The 3D terrain and geomorphology database is studied and a 3D scene of Xinjiang is created by using aerial image satellite data digital elevation model and other 3D or two-dimensional information sources as well as GIS data.In this three-dimensional scene superposition Xinjiang land resources information. 2.This paper studies the development of 3D information system. Based on 3D GIS platform, it develops a 3D query system of Xinjiang's land and resources, and realizes the integrated monitoring and management of Xinjiang's land and resources information under the concept of "one map".Through the realization of multi-window image data synchronization and data superposition, the display and management of map spot data in different phases of land dynamic remote sensing monitoring and change are realized in the whole Xinjiang area.This paper studies the construction of three-dimensional information network and designs the system network under the principle of making full use of the existing resources in the light of the existing network and equipment of Xinjiang Land and Resources Department.On the basis of studying the theory and technology of the development of 3D publishing query system, according to the needs of land and resources management in Xinjiang and the needs of users, this paper makes reference to the successful experience of the development of 3D publishing query system in China.Design and development of Xinjiang three-dimensional publishing query system.According to the contents and characteristics of land and resources management, this system can provide accurate and comprehensive data query results for land and resources management in Xinjiang on the premise of fully paying attention to the interaction, simplicity and visualization of software operation.It can effectively improve the working efficiency, service quality and management decision of land and resources management in Xinjiang, provide a platform for the integrated supervision of land and resources information in Xinjiang, and further promote the informatization construction of land and resources in Xinjiang.
【學(xué)位授予單位】：電子科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2013
【分類號】：TP311.52;P208

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