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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

運用設計樣版於多層式運算架構-以醫院預約掛號系統為例

劉奉山 Unknown Date (has links)
由於電腦運算及通訊科技的蓬勃發展,許多企業已開始透過網際網路提供創新的產品及服務,或與商業夥伴進行各式各樣的商業活動。而面對網際網路所帶來的衝擊,過去以大型主機及主從式為主的運算架構已逐漸無法應付多變的需求。取而代之的是三層式或多層式架構,以及分散式運算環境。   從另一方面來看,行動通訊正開始蓬勃發展,許多廠商看好行動裝置上的應用,並認為這將會是未來軟體發展的重要方向。然而不同的行動裝置,其硬體規格不同、作業系統也不同,因此如果要在行動裝置上開發應用程式,必須要考慮程式跨平台的問題。否則一旦寫好的程式要放到各種不同作業系統的行動裝置上,就必須重新改寫,這將造成軟體從業人員相當大的困擾。   因此本研究欲從設計樣版的角度,以J2ME與J2EE為平台,提出一個能整合行動無線應用與企業級資訊系統的多層式資訊架構,並以醫院預約掛號系統作為系統展示雛型。本研究將系統分為Client Tier、Presentation Tier、Business Tier、Integration Tier、Resource Tier等五個層級,並實作MVC樣版與以服務為導向的介面(Façade樣版+RemoteProxy類別)。透過此系統架構,將可以提高系統元件的再使用性與整體架構的擴充性。
2

數位圖書館資訊架構對數位學習之學習成效影響研究-以自然與人文數位博物館為例 / A study on assessing the effects of information architecture of digital libraries on web-based learning performance- a case study on “The digital museum of nature & culture”

林上資, Lin, Shang Tzu Unknown Date (has links)
現今數位圖書館不僅止於將資源數位化,也必須提供館藏、資訊服務和學術活動整合的環境,並具有保存知識與有效支援學習的功能。本研究探究學習者利用數位圖書館支援數位學習時,數位圖書館的資訊架構設計是否影響學習者之學習成效,以及不同學習風格學習者對於數位圖書館提供的資訊架構,是否具有不同的資訊架構使用歷程與學習成效。本研究以國立自然科學博物館所屬之「自然與人文數位博物館」、Morae人機互動分析軟體以及Index of Learning Style(ILS)學習風格量表為研究工具,並利用「自然與人文數位博物館」進行數位圖書館支援數位學習之學習任務,據此探究數位圖書館資訊架構設計是否影響數位學習之學習成效。本研究結果指出數位圖書館支援數位學習具有良好的學習成效,在資訊架構影響學習成效部分發現,組織系統是影響學習成效的主因,並且不同學習成效學習者使用數位圖書館之資訊架構行為具有差異;總體型學習者之學習成效優於循序型學習者;學習成效較佳以及總體型學習者仰賴組織系統較多;而學習成效較差及循序型學習者則仰賴搜尋系統較多。 / Modern digital libraries not only digitalize resources, they are also required to provide an environment which integrates collection provision, information services, and academic activities, in addition to their functions of preserving knowledge and effectively supporting learning. This study investigated whether the design of the information structure of a digital library influences learning performance when learners use the digital library to supplement digital learning, and whether learners of different learning styles have different experiences and learning efficiency through the course of using different information architectures. The present study chose the Digital Museum of Nature and Culture established by the National Museum of Natural Science, Morae (a usability testing software), and the Index of Learning Style (ILS) as its research tools. This study used the Digital Museum of Nature and Culture to supplement digital learning tasks, thereby investigating whether the design of the information architecture of a digital library influenced digital learning efficiency. The present study suggested that the supplementation of digital learning with a digital library resulted in excellent learning efficiency. Regarding the influence of information architecture on learning efficiency, it was found that the organizational system was crucial to learning efficiency. Furthermore, learners with different learning efficiency displayed different behavior when using the information architecture of the digital library. It was found that the learning efficiency of global learners was better than that of sequential learners. Global learners and those learners with superior learning efficiency relied more heavily on the organizational system, while sequential learners and those learners with inferior learning efficiency relied more heavily on the search system.
3

國科會科學技術資料中心網站使用研究

林惠玲, Lin, Huei-Ling Unknown Date (has links)
本研究係以「國科會科學技術資料中心(STIC)」網站為例,針對其網站使用的情形加以探討,檢視與分析國內外科學技術資訊中心網站(國外個案為:日本科學技術振興機構-JST、加拿大科學技術資訊局-CISTI、馬來西亞科技資訊中心-MASTIC,以及韓國科學技術資訊院-KISTI)的資訊架構及服務內涵;其次,並透過網站取用記錄,對STIC網站的使用進行分析,以瞭解其使用現況及不同使用者族群之資訊行為。 研究發現不同國家之科學技術資訊中心所提供的網站功能大致相同,均提供有(1) E-mail聯絡窗口、(2)網站地圖,及(3)站內檢索等基本功能;但資訊與服務內涵則建構於其核心業務之上,因其組織任務與業務取向而異,並以其組織目標為依歸,進行網站資訊的整合,而五個個案網站中所包含的共同資訊為:(1)機構介紹、(2)最新消息或新聞稿、(3)相關網站連結、(4)網站版權宣告,以及(5)資料庫服務。 綜觀本研究之科學技術資訊中心網站,在網站資訊架構方面,其所具備的共同特點為:(1)均為淺層式資訊架構,分類範圍廣而層次不深;(2)皆為模糊型組織,並以主題及任務導向為劃分依據;(3)均以其機構名稱之縮寫來為其網站URL命名;(4)都有提供條列式的網站地圖;(5)皆未利用網站索引功能,而且均缺乏完整的網站指引;(6)導覽系統標示都能完整涵蓋其網站內容,並以使用者所熟悉的語言標示;(7)標題、情境式連結及圖形標示系統的設計,均易於辨識;(8)都有提供基本的站內檢索功能。 另一方面,其相異之處則是:(1)國外科學技術資訊中心網站之導覽規劃均相當一致,而STIC網站則缺乏整合機制;(2)除了CISTI全站皆無使用頁框之外,其餘個案網站均或多或少有設計頁框;(3)只有KISTI、CISTI及MASTIC在網站標籤的規劃上是一致的;(4)不同於其他四個個案網站,JST主選單之網頁內容係利用目錄般的呈現方式;(5)STIC及CISTI將網站地圖之功能分別置於《關於科資》及《輔助導覽》主選項下;(6)除MASTIC之外,其餘四個網站之站內檢索皆能進行布林邏輯運算;在文字切截方面,則僅有CISTI及KISTI有辦法作此處理。 在STIC網站使用情況的部份,使用者大多利用搜尋引擎找到STIC網站,其所使用之搜尋關鍵字詞則集中在機構名稱(22.94%)、pdf相關(21.80%)、資料庫服務(15.00%)等三大類,而且以pdf相關字詞搜尋而來的使用者之單次瀏覽量通常不高,更是造成許多單次存取網頁的主要來源,顯見STIC網站在吸引目標使用者方面,仍有極大的進步空間,而且有許多潛在顧客有待開發。 STIC子網站使用概況分析方面,則發現使用者在《奈米創新網》及《CONCERT聯盟》此二子網站,呈現出相當截然不同的瀏覽行為,如就網站資訊架構面加以分析,可以清楚看出《奈米創新網》係以一致之導覽列進行該站資訊內容的統整,在設計上非常具有整合性;《CONCERT聯盟》則較缺乏整合性的規劃,而這可能就是造成使用者瀏覽行為差異的原因之一,可見網站資訊架構之良窳,對於網站流量造成一定程度之影響。 而就不同族群使用者之使用行為而言,本研究發現:(1)『學校單位』使用者不論在觸及數、網頁瀏覽數、造訪數或頻寬的流量,均高於『政府單位』及『非營利組織』;(2)『政府單位』使用者之重複造訪率,遠高於『學校單位』與『非營利組織』;(3)在平均每次造訪之網頁瀏覽數上,三者的差異不大;(4)此三類使用者之進站前停留網站頗為相似,大部份都是來自網路搜尋引擎,其次為直接連結;(5)各該族群的使用者習慣於利用與本身性質相似或自身組織的網站,進而透過網路連結前往所欲尋找的對象;(6)除STIC網站首頁外,『學校單位』使用者所使用的網頁集中在《CONCERT聯盟》、《奈米創新網》;『政府單位』為《科技政策智庫》、《生物技術資訊網》、《奈米創新網》,以及《CONCERT聯盟》;而『非營利組織』則是《科技政策智庫》、《生物技術資訊網》與《CONCERT聯盟》。 針對以上結論,就網站資訊架構網站資訊架構部份,本研究建議STIC網站未來規劃時,應該:(1)落實網站整體行銷的概念,提昇網站使用的質與量;(2)規劃整合性的網站導覽機制;(3)精簡首頁內容;(4)移除站內已無存在價值之舊網頁,以免使用者誤用;(5)統一規範網頁URL之命名;(6)儘量排除頁框的使用。而在網站取用記錄分析方面,則認為STIC網站可以:(1)以單一簽入服務功能與顧客關係管理作結合,提供客製化的服務機制;(2)藉由觀察網站資訊架構更動前後之網站取用記錄,檢測網站改版效果;(3)進行站內之搜尋關鍵字分析,瞭解使用者興趣所在;(4)透過整合性的導覽機制,吸引潛在使用者的駐留;(5)利用館合聯盟的運作,培養學生族群使用者,成為未來之忠實顧客;(6)為不同族群使用者設計符合其需求與瀏覽行為之導覽模式。
4

銀行資訊科技應用策略之研究--以個案銀行為案例探討

陳椿齡, Chen, Chun-ling, Unknown Date (has links)
中文摘要 我國銀行業自民國79年推行金融自由化並陸續開放16家新銀行設立後,由於各銀行之產品同質性高,為追求業績成長競相採取價格競爭策略爭取客戶;加上銀行間有不當擴張客戶信用,導致銀行出現利差下降、逾放增加、授信品質惡化、營運績效大不如前的不利現象。銀行如何提供創新或差異化產品或服務以區隔市場,或者如何做好授信風險控管等皆是未來影響銀行營運優劣的重要課題。 銀行業除面臨以上的問題外,由於係屬使用資訊密集之產業,對資訊科技仰賴甚深;尤以Internet興起後,銀行更可藉此提供打破時空限制之線上服務(諸如:網路銀行或電子商務),更對銀行的經營模式與經營管理產生重大衝擊與影響。在經營環境生態改變以及資訊科技的衝擊下,如何配合企業經營策略擬定合適的資訊策略,建構有利的資訊架構與資訊系統,以導引資訊化的有效發展,進而有助於銀行降低成本、提高營運管理績效、提升服務品質與創造競爭優勢,實是值得研究。 為奠定本研究根基,本研究從銀行業經營面臨挑戰、企業策略與實務運用、資訊科技架構及銀行資訊科技應用、資訊策略等方面進行文獻探討,得到如下資料: 企業策略對企業的經營、競爭等營運績效影響甚鉅。正確的資訊策略將有助於企業策略之達成,故對企業的營運績效同具密切影響力。IT在不同企業會顯示出不同的策略角色,擬定資訊策略者要先了解企業策略,再者要清楚了解IT在組織中的角色,方可適切擬定資訊策略。同時企業要清楚採用何種資訊策略後,方有助企業的營運定位與資源分配,並可避免失敗,進而提升營運績效。 本研究的研究架構係以企業策略、資訊策略、資訊架構、企業實務等四個構面來探討其相互關連性,並導引出資訊策略與其他構面之主從關係,以及不同資訊策略之作法與影響。 而研究方法主要採行文獻探討與個案研究的方式。所選的個案公司,乃因其具有營運的特殊性、時間的洽當性、資訊的客觀性,故而以其研究主體。研究工具,以深入訪談、資料分析為主軸。 對個案公司的研究,先從公司的相關資料的整理著手、次而探討公司制定資訊策略相關構面,最後作綜合分析並提出如下的結論與建議: (一)結論:個案公司具有如下營運與資訊策略議題: 1.營運應考量,如何有效改善目前資訊系統僅作為業務支援性的角色; 同時由現有的資訊影響結構圖可知:其資訊策略、資訊架構及企業策略都僅著眼目前問題的解決;其實應著眼未來的定位、經營方向與策略的確立,以為未來企業發展與資訊發展的依循。 2.資訊策略議題,應注意有效連結企業策略、改變現有支援型資訊策略為策略型資訊策略、不同系統間整合、加強網路化及整合性服務提供、如何改變資訊部門角色與地位等之議題。 (二)建議:個案公司訂定資訊策略應考量如下幾點: 1.掌握資訊化契機 2.執行資訊策略實務工作的建議: (1)作業流程流線化,節省處理時間及成本。 (2)有效整合多方繁雜的現有系統。 (3)將資訊部門角色由過去的系統開發與維護改變成捕獲外在 策略資源、資訊資源分配、資訊管理之推廣與教育訓練等。 (4)建立資訊長之職責與資訊政策。 (5)建立以平衡計分卡為基礎之資訊開發專案管理制度。 關鍵詞 資訊策略、資訊架構、企業策略、企業實務、競爭策略、銀行 / Abstract Since the banking industry in our country implemented financial liberalization in 1990, sixteen new banks have been gradually established. Because the products of each bank are very similar, the banks compete with pricing strategies in order to seek for business growth and gain clients. In addition, some banks improperly expand client credit, leading to unfavorable results such as: dropping the profit spread of banks, increasing the amount of overdue loans, worsening of credit quality and declining performance. Several important issues need to be considered which can influence the success of the bank's operation in the future. Firstly, how can the innovation or differentiation of products or services to segment market be achieved; and how can better credit risk control be achieved? In addition to facing the problems mentioned above, the banking industry is one that mainly relies on information technology. Especially, since the introduction of Internet banking, banks can provide online services to break through space and time limitations via Internet banking or electronic commerce. These new creations have had a great impact upon the business model and operating management. Under the impact of information technology and the change of operating environment, several points need to be investigated: 1. How to set up a suitable information strategy to match the business strategy for enterprises? 2. How to establish favorable information framework and system to induce efficient development of information? in order to reduce costs for banks, to increase operation management performance and to improve the quality of service and to create competitive advantage. In order to establish foundation of this research, this research searched literature review from the operational challenges facing the banking industry, the need for practical application, business strategies, IT framework and application, resulting in the collection of the following data: 1. Business strategy largely influences the performance of operation and competition. 2. Correct information strategy will be helpful in achieving business strategy so as to influence operating performance. Information technology will demonstrate different strategic roles in different businesses. The planner of information strategies should understand business strategy and further clearly understand the role of information technology within the organization so that the suitable information strategy can be planned and implemented. In the meantime, businesses need to understand which information strategies should be applied in order to help the positioning of business operation and resource allocation not only to avoid failure but also to increase operating performance. The structure of this research is based on business strategy, information strategy, and information framework and business practice. There are four components whose interrelationships need to be discussed and which induce subordinate and lesser relationships between information strategy and the other components, and the application and impact of different information strategies. Research method mainly utilizes literature review and case studies. Selected case study companies were chosen for their operation characteristics and suitability of timing and objectiveness of information. Study tool mainly uses extensive interview and data analysis as the main focus. The starting point for researching the case study company was the arrangement of relevant data of this company. The next step was to study the company's setup of related components of information strategy. Finally, a summary analysis was made and the proposed conclusions and suggestions are as follows: A. A case study company has the following operation and information strategy issues: 1. With regards to operations, it should be considered how to effectively improve the current information system only as a supporting role. In the meantime, from the structure graph of the current influence of information, it is understood that information strategy, information framework and business strategy all emphasize upon solving current problems. Actually, it should focus on how to position future business direction and strategy establishment for the guidance of future business development and information development. 2. Information strategy issue should include effective linking with business strategy, changing the currently supporting information strategy into strategic information strategy, integrating different systems, strengthening network formalization and providing integrated services and changing the role and position of the information department. B. Suggestions: The case study company wishing to set up information strategy should consider the following: 1. Take the opportunity of information transformation. 2. Suggestion of information strategy implementation into practice: a) Streamlining of operation workflow to save cost and time of processing b) Effectively integrating many currently used complicated systems c) Changing information department from the previous functions of system development and maintenance into capturing strategic resources, allocating information resources, promoting information management and educational training d) Establishing the responsibility of the CIO of information and policies of information e) Establishing information development project management system based on Balanced Score Card Keywords: Information strategy; information framework; business strategy; business practice; competition strategy; bank
5

國際物流業建立跨組織企業流程模型之個案研究

潘明正 Unknown Date (has links)
全球消費者需求快速改變,產品生命週期明顯縮短,不允許過多的存貨屯積,故產品的配送傾向於「少量、多樣、快速」的配送服務,企業希望擁有一個高效率的國際物流服務網路來提供企業在供應鏈管理上更有效率的監督與管控。   就國際物流(Global Logistics)來說,海運業者是否能共享正確即時(real time)的資訊,正是其關鍵成功因素。而海運產業中各角色資訊與資源的整合,有賴於企業建構其電子化企業的應用系統架構藍圖;因此,海運產業除了建構企業電子化之應用資訊系統外,更應著重於各系統間的整合與資料交換,發展或利用適當的資料整合與交換技術;對海運而言,系統整合不僅僅是應用系統間資料的交換,更應達到與流程緊密的搭配,才能真正完成進出口流程電子化、資訊與資源共享等目標。然而,各應用系統間資料模式的不一致性、資料交換的不即時性,也為資料交換帶入雪上加霜的困境。   有鑑於此,本研究以「個案研究」方式提出一個利用流程分析,建構海運跨組織企業流程模型。主要作法為從海運企業個案營運流程的分析,利用IDEF0與IDEF3方法定義海運產業企業流程模型,並且整合各不同企業流程。透過個案資訊架構分析,提出適合海運業跨組織資料交換之資訊架構,並以此資訊架構改善各企業流程,最後整合改善後流程模型,建置海運跨組織進出口流程模型。
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資訊架構之組織系統與搜尋系統對於學習成效的影響研究:以「自然與人文數位博物館」為例-final / The Effects of Organization System and Search System of Information Architecture on Learning Performance: Case Study of the Digital Museum of Nature & Culture

陳美智, Chen, Mei Chih Unknown Date (has links)
透過數位博物館具有良好資訊組織和經過管理的數位資源,應用於支援數位學習具有極高的發展潛力。而將資訊架構概念導入數位博物館網站設計,有助於發展更優質之數位博物館網站,促使使用者以更有效率的方式取得所需要的典藏資源,達到數位博物館支援終身學習的目的。本研究以Morae 人機互動分析軟體觀察學習者利用數位博物館輔助學習之學習歷程,並經由學習歷程分析探討數位博物館支援數位學習過程中,學習者單獨以數位博物館資訊架構中的組織系統、搜尋系統,以及利用組織系統搭配搜尋系統輔助完成學習任務,對於學習成效、認知負荷、學習效率與任務達成時間的影響差異。 研究結果顯示:(1)搭配使用組織系統及搜尋系統與使用組織系統學習者的學習成效顯著優於使用搜尋系統的學習者;(2)使用搜尋系統的學習者在認知負荷上顯著高於搭配使用組織系統與搜尋系統的學習者;(3)搭配使用組織系統與搜尋系統的學習者在學習效率上顯著高於使用搜尋系統的學習者;(4)使用組織系統的學習者在任務達成時間上顯著高於使用搜尋系統的學習者;(5)搭配使用組織系統與搜尋系統的圖像視覺型學習者在認知負荷上顯著高於口語聽覺型學習者;(6)圖像視覺型的學習者搭配使用組織系統與搜尋系統,在學習成效上高於使用搜尋系統;(7)使用組織系統、搜尋系統與搭配使用組織系統與搜尋系統高資訊焦慮學習者的認知負荷顯著高於低資訊焦慮學習者;(8)高資訊焦慮學習者使用搜尋系統在認知負荷上顯著高於搭配使用組織系統與搜尋系統 最後,根據研究結果,本研究亦提出數位博物館資訊架構輔助數位學習的教學建議,也針對「自然與人文數位博物館」的網站資訊架構設計提出建議。
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行動政府網頁設計準則影響資訊尋求之研究 / Effects of Design Criteria of Mobile Government Information Webpage on Information Seeking

孫賢潔, Sun, Hsien Chieh Unknown Date (has links)
因應行動政府的發展趨勢,美國、加拿大、印度、阿拉伯聯合大公國、我國政府都相繼提出發展行動政府網頁時的設計準則,然而各國政府所提出來之行動政府網頁設計規範相當混亂不統一。因此,本研究將各國政府單位所提供行動網頁設計準則統合整理成七大面向共46條的設計準則。另ㄧ方面,過去許多有關網站設計準則之相關研究,大多使用問卷了解使用者感受,皆無法判斷其準則對資訊尋求的真正影響。因此,本研究以臺北市政府觀光傳播局建置之「臺北旅遊網」為資訊尋求實驗網站,以程式記錄器記錄使用者在執行資訊尋求任務時,實際使用準則之行為歷程記錄為客觀資料,以及資訊尋求任務完成後所進行使用者認知行動政府網頁準則對於資訊尋求之重要性問卷調查為主觀資料,探討影響行動政府網頁資訊尋求速度與資訊尋求完成度之主要準則為何,以作為行動政府網頁設計之考量,以提升網站之資訊尋求效能。 本研究之研究結果顯示:(1)合計有七項使用者無法實際操作卻被認知重要之行動政府網頁設計準則;(2)合計有九項使用者可實際操作之行動政府網頁設計準則,可用操作次數預測資訊尋求達成度;(3)合計有十四項使用者可實際操作之行動政府網頁設計準則,可用操作次數預測資訊尋求速度;(4)合計有十項使用者可實際操作之行動政府網頁設計準則於資訊尋求時頻繁被使用,並且具有一定重要性;(5)合計有四項使用者可實際操作之行動政府網頁設計準則有助於提升同時提升使用者資訊尋求速度與達成度;(6)使用者資訊行為研究有必要以問卷及使用者行為記錄並行評估。 最後,本研究考量可實際操作之行動網頁設計準則之實際使用歷程操作狀況、資訊尋求時間、資訊尋求完成度及受測者認知準則重要度之行為特性,透過SOM分群方法歸納出七群影響資訊尋求速度與達成度之準則特性,並據此提出對於行動政府網頁設計者,使用準則時之參考依據,亦提出未來可供繼續探討之研究方向。 / To cope with the development trend of mobile government, the USA, Canada, India, United Arab Emirates, and domestic governments have proposed the design criteria for developing mobile government information webpage. Nevertheless, the design specifications of mobile government information webpage are chaotic and not uniform. For this reason, design criteria of mobile information webpage provided by various governments are integrated into 7 dimensions and 46 articles in this study. On the other hand, most past research on web site design criteria tried to understand user experience with questionnaire survey, which could not really judge the effect of the criteria on information seeking. As a result, “Travel Taipei”, established by Department of Information and Tourism, Taipei City Government, is utilized as the experimental web site for information seeking in this study. Programmable recorders are used for recording user behavior course of the criteria for information seeking as the objective data; and, the questionnaire survey of users’ perceived importance of the criteria of mobile government information webpage to information seeking as the subjective data. It intends to discuss the major criteria for the information seeking speed and information seeking completion of mobile government information webpage for the design of mobile government information webpage to enhance the information seeking efficacy of web sites. The research results are concluded as following. (1) There are 7 design criteria of mobile government information webpage which are not actually operated by users, but are considered important. (2) There are 9 design criteria of effective mobile government by predicting information seeking completion with operation behavior. (3) There are total 14 design criteria of effective mobile government by predicting information seeking speed with operation behavior. (4) There are 10 design criteria of mobile government information webpage which are used by most users for information seeking and present certain importance. (5) There are 4 design criteria of mobile government information webpage which could simultaneously enhance information seeking time and completion. (6) It is necessary to study users’ information behavior with questionnaire survey and user behavior records for the evaluation. Finally, the behavior characteristics of information seeking completion, information seeking time, and participants’ perceived criteria importance in the actual use of course operation of mobile information webpage design criteria which could be actually operated are taken into account in this study. Seven criteria characteristics to influence information seeking speed and completion are organized through SOM clustering, and, based on which, reference for the use of criteria are provided for mobile government information webpage designers and future research directions.
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運用OpenGIS及免費軟體輔助國有公用不動產管理之研究 / Application of OpenGIS and free software for management of state-owned real estate

陳志清, Chen, Chih Ching Unknown Date (has links)
隨著時代科技之進步,國有財產管理由圖簿管理邁向資訊化管理已行之有年,惟現今之財產管理系統僅能掌握地籍屬性資料及管理機關的產籍資料,單張地籍圖無法與土地使用現況等空間資料結合,以圖形顯示土地及建物的位置及其空間分佈的分析,並且隨時掌握最新異動情形,導致國有土地未能獲得有效管理運用,被占用情形屢見不鮮。 自從1960年代加拿大地理資訊系統(CGIS)開始運作至今,雖然已有50年之歷史,但在早期,主要工作平台均為價錢昂貴之工作站電腦,其軟硬體價位極高,只有政府或大型研究機構才能負擔,所以GIS始終定位在專業用途,小老百姓一直無緣享受到GIS的好處。不過在近十年來的發展,使用者介面及軟硬體功能均已有長足進步,目前國際標準組織(ISO)與OGC (Open Geospatial Consortium)分別致力於地理資訊系統相關標準制定,迄今已分別推出許多與地理資訊描述與應用之相關標準。且我國對於國土資訊系統(NGIS)之開發整合及流通亦已投注相當心力,種種跡象均顯示GIS之開發門檻已逐漸降低中,且其資料之流通性亦提昇許多,因此本研究將嘗試探討如何利用開放式地理資訊架構(OpenGIS)、免費軟體(Free Software)及開放源碼軟體(Open Source Software),結合Google Earth涵蓋廣闊之地理資源平台,用最經濟且符合實際需求之方式,以地籍圖、地形圖及現況照片,結合既有國有土地及建物的管理屬性資料及相關地理圖形資料,如臺灣基本圖及地形圖等,以GIS的圖形及地理分析功能,輔助國有土地及建物管理之運用。 / With the advance of technology, the management of the state-owned property has been shifted from using map and book to information-based management for some time. However, the property management system today can only get hold of the management of cadastral property information and property registration of producing agencies, yet the cadastral map is not able to integrate with the current land utilization and other spatial data to illustrate the location and to analyze spatial distribution of the lands or buildings. And the fact that cadastral maps cannot be updated in time to grasp the latest alterations has resulted in ineffective management and utilization of state-owned land and arbitrary occupation was not uncommon. It has been fifty years since the operation of the Canadian Geographic Information System (CGIS) in 1960s. However, in the early stage, the working platform were mainly expensive workstation computers, and the prices of hardware and software were so expensive that only the government or large research institutions could afford. Therefore, GIS had been used only for special purposes; the pubic had no access to enjoy the benefits of GIS. However, from the development of the past decade, user interface as well as the function of hardware and software has made a great progress. At present, International Organization for Standardization (ISO) and Open Geospatial Consortium (OGC) are separately dedicated to developing geographical information standards and they have launched many standards regarding the description and application of geographical information respectively. Much effort on the integration and the circulation of our National Geographic Information System (NGIS) sees that the threshold of GIS development has been reducing and its circulation of data also has considerably raised. Therefore, this research attempts to combine OpenGIS, Free Software and Open Source Software with Google Earth, a platform that covers a wide geographical resource, with the most economical and realistic approach to integrate cadastral maps, topographic maps and present-day photos with the data of land and building management, and related geospatial data such as base map and topographic maps, etc. By using graphics and geographic analysis functions of GIS, it can support the management of state-owned land and buildings.

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