【摘要】：地理信息作為一種重要的基礎(chǔ)信息資源，不僅在經(jīng)濟(jì)、交通、軍事各個領(lǐng)域得到廣泛應(yīng)用，而且與公眾的日常生活聯(lián)系得越來越緊密。隨著計算機(jī)和網(wǎng)絡(luò)技術(shù)的快速發(fā)展，尤其是Google地圖服務(wù)為公眾提供了全新的空間信息服務(wù)體驗后，地理信息行業(yè)朝著社會化和大眾化的方向不斷發(fā)展。在發(fā)展過程中存在兩個突出問題：一是不同行業(yè)領(lǐng)域的地理信息資源日益豐富，而大眾用戶對其共享使用率卻不高，存在地理信息供需矛盾；二是互聯(lián)網(wǎng)上開放的Web服務(wù)資源日益增多，而地理信息行業(yè)仍處于“信息孤島格局”。 論文針對地理信息行業(yè)發(fā)展過程中的兩個突出問題，將Google Maps作為通用的網(wǎng)絡(luò)地圖服務(wù)平臺，利用Web服務(wù)技術(shù)在平臺上實現(xiàn)地理信息共享，同時對互聯(lián)網(wǎng)上Web服務(wù)進(jìn)行資源集成，為大眾用戶提供一個以地理信息服務(wù)為主，，具備個性化應(yīng)用功能的多服務(wù)集成平臺。論文所做的主要工作和創(chuàng)新點如下： 1.研究了Ajax的核心技術(shù)和工作原理，以Ajax引擎作為中間代理，提出Google地圖服務(wù)與Web服務(wù)的客戶端集成方法，將后臺數(shù)據(jù)調(diào)用與網(wǎng)絡(luò)地圖顯示相分離，減輕服務(wù)器端的運行負(fù)擔(dān)。 2.研究了Google地圖服務(wù)技術(shù)和地名地址匹配技術(shù)，提出基于Google Maps的地名地址匹配方法，在Google地圖上實現(xiàn)路徑分析功能。 3.研究了面向服務(wù)的地理信息共享模式，設(shè)計了基于Google Maps的地理信息共享與Web服務(wù)集成框架，對該框架中的數(shù)據(jù)服務(wù)層、業(yè)務(wù)邏輯層和應(yīng)用表現(xiàn)層進(jìn)行詳細(xì)設(shè)計。 4.設(shè)計了基于Google Maps的旅游地理信息共享與Web服務(wù)集成平臺，探討了平臺設(shè)計原則，對平臺的體系結(jié)構(gòu)、功能框架、旅游地理數(shù)據(jù)庫和旅游地理信息Web服務(wù)進(jìn)行詳細(xì)設(shè)計。 5.利用相關(guān)開發(fā)工具，對平臺進(jìn)行實踐開發(fā)，驗證了基于Google Maps的地理信息共享與Web服務(wù)集成框架的可行性與適用性。
[Abstract]:As an important basic information resource, geographical information is not only widely used in the fields of economy, transportation and military, but also more and more closely related to the daily life of the public. With the rapid development of computer and network technology, especially after the Google map service provides the public with a new experience of spatial information service, the geographic information industry is developing towards the direction of socialization and popularization. In the process of development, there are two outstanding problems: first, the geographical information resources in different industries are increasingly abundant, but the public users are not high in their share utilization rate, and there is a contradiction between the supply and demand of geographical information; Second, the open Web service resources on the Internet are increasing day by day, while the geographic information industry is still in the "information isolated island pattern". Aiming at the two outstanding problems in the development of geographic information industry, the paper takes Google Maps as the general network map service platform, realizes the geographic information sharing on the platform by using the Web service technology, and carries on the resources integration to the Web service on the Internet at the same time. It provides a multi-service integration platform with the function of individualized application, which is based on geographic information service. The main work and innovation of this paper are as follows: 1. This paper studies the core technology and working principle of Ajax, takes Ajax engine as intermediate agent, proposes a method of client integration between Google map service and Web service, separates the backstage data call from the network map display, and lightens the running burden of the server. 2. This paper studies the technology of Google map service and toponymic address matching, puts forward the method of toponymic address matching based on Google Maps, and realizes the function of path analysis on Google map. 3. This paper studies the service-oriented geographic information sharing model, designs the integration framework of geographic information sharing and Web services based on Google Maps, and designs the data service layer, business logic layer and application presentation layer in the framework in detail. 4. The integrated platform of tourism geographic information sharing and Web service based on Google Maps is designed, and the design principle of the platform is discussed. The system structure, function frame, tourism geographic database and Web service of tourism geography information are designed in detail. 5. The feasibility and applicability of the framework of geographic information sharing and Web services integration based on Google Maps are verified by using relevant development tools.
【學(xué)位授予單位】：解放軍信息工程大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2013
【分類號】：P208

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相關(guān)碩士學(xué)位論文 前1條

1 劉馳;基于Google maps的交通信息服務(wù)平臺研究與設(shè)計[D];華南理工大學(xué);2010年

本文編號：2260406