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題 名 | 組織內地理資料共享架構之建立評估=The Assessment of Creating a Geographic Data Sharing Framework in an Organization |
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作 者 | 洪榮宏; 蔡雯怡; 楊錦松; | 書刊名 | 測量工程 |
卷 期 | 45:4 2003.12[民92.12] |
頁 次 | 頁111-132 |
分類號 | 440.98 |
關鍵詞 | 組織; 地理資料共享; 詮釋資料; Organization; Metadata; Geographic data sharing; |
語 文 | 中文(Chinese) |
中文摘要 | 地理資訊系統的發展全面帶動了數值地理資料的生產與建置,各單位生產資料的共享在近年也逐漸受到重視。過去研究成果大都集中於較為鬆散網際網路地理資料搜尋概念之討論,鮮少針對業務整合性較高組織內各單位之共享議題進行探討。組織內的資料流通機制設計往往須兼顧低成本支出、各單位業務緊密結合及資料相互支援的特性,為國家級流通所設計之機制未必完全適用。本文以詮釋資料與實體資料分布之不同為架構設計之切入點,透過實際系統之設計分析不同架構之優缺點。最後再結合國家整體資料流通機制之運作分析各業務單位針對組織資料共享可採行之策略。 |
英文摘要 | The development of GIS has boosted the production of digital geographic data, the sharing of data produced from various organizations therefore has been receiving a lot of attention in recent years. Nonetheless, the major focus has been the searching mechanism of geographic data in a loosely connected Internet environment, rather than the sharing framework among components in an organization. Other than data search, such a data sharing framework must additionally take low cost, business integration and data mutual support into consideration, those mechanisms developed at nation level therefore may not be applicable. By analyzing the distribution of metadata and physical data in the sharing environment, the pros and cons of different system alternatives were investigated from real system tests. The basic strategies for organization data sharing were analyzed from a perspective of data distribution at nation level as well. |
本系統中英文摘要資訊取自各篇刊載內容。