2019-08-012024-05-17https://scholars.lib.ntu.edu.tw/handle/123456789/688165摘要：為了收集並保存國內海洋研究調查成果，行政院科技部自然科學及永續研究發展司海洋學門自1986年以來，委由國立臺灣大學海洋研究所以服務型研究計畫方式，協助建立、運作與維護「海洋學門資料庫」。歷經近32年來發展，海洋學門資料庫已累積5萬5千多個水文測站資料、逾631萬個測點的流速剖面資料、達10,000萬筆、測線長度210萬公里以上之水深資料、超過2千個航次EK聲納剖面資料、6千多個生物拖網採樣站與13多萬筆的生物豐度資料，並涵蓋反射震測資料、海床底質剖面資料、重力資料、南海時間序列資料、水下滑翔儀資料、衛星遙測與數值模式資料等，為海洋物理、海洋地質地物、海洋生物、海洋化學等整合型海洋科學資料庫與知識服務中心。 為拓展海洋學門資料庫例行的資料保存與資料品管任務，除持續執行科技部交付的資料申請，推廣產官學界使用外，亦主動蒐集、整合、分析國內外海洋研究資料，建置具友善介面、實際應用價值之資料查詢與發佈平台。本年度推出之Hidy Viewer網頁平台已能展示各種海洋探測資訊與提供多元化資料查詢，另預計將提供更多資訊加值服務：包括整合與改善海洋研究計劃航次規劃流程、多項海洋資訊服務單一簽入系統與權限管理、加值之海洋資訊應用工具、地圖服務與開放資料釋出等。這些海洋資訊服務致力於協助管理單位掌握儀器現況與即時海象的作業化管控，提供海洋學門各領域專業研究所需之時空統計與查詢介面，提供海洋保育推廣教育所需資訊素材以及海洋保育政策經營管理必要之數據基礎。而海洋學門資料庫維運所需之後端資安監控與備份系統、分散式技術資料傳輸和運算程式介面架構亦將持續精進其效能。此外，因應未來新的海洋研究船帶來更龐大的海洋資料入庫，包括多音束測深等探測資料，規劃其對應之資訊硬體與資料處理程序為海洋學門資料庫重點進行項目。 <br> Abstract: The Ocean Data Bank (ODB), under long-term financial support from the Ministry of Science and Technology (MOST), was initiated and has been operated by the Institute of Oceanography, National Taiwan University since 1986. The main sources of data in ODB are provided by R/V Ocean Researcher I, II, and III through laborious surveys around Taiwan in more than three decades. By far ODB has archived >55,000 CTD (Conductivity-Temperature-Depth) casts, >6,310,000 ship-borne ADCP (Acoustic Doppler Current Profiler) profiles, >100,000,000 bathymetric tracks, >2000 cruises EK acoustic echo-sounding transects, >6,000 trawls from various depths, and >130,000 species abundance count records, including various physical, chemical, geophysical, and biological datasets. These archived data have undergone strict quality assurance procedures and been analyzed delicately for the purposes of scientific research, public infrastructure engineering, marine rescue background reference, and general education, etc. As an interdisciplinary integrated ocean data center as well as a knowledge inquiry unit, ODB not only collect and curate data resulted from field, in-situ, and remote-sensing observations around Taiwan and adjacent regions, but also dedicate to developing value-added applications, providing an one-stop service of searching, retrieving, and visualizing cross-field multi-dimensional oceanic information by using up-to-date technologies such as distributed database system, machine-to-machine (M2M) communication platform, and Geographic Information System (GIS) implementation strategy. An integrative, informative, and interactive website, Hidy Viewer, has been designed and published to demonstrate ODB’s various data services. This year, in addition to refine current functionalities and services, ODB aims to develop more user-oriented multilevel applications via constructing intuitive data querying interface, providing interactive data visualization service, delivering geo-registered imagery mapping protocol, application programming interfaces, and open datasets on the basis of established distributed database system. ODB keeps on improving the backend performance and information security from both hardware and software perspectives. To process the foreseeing huge data coming with the new research vessels, such as data from the multibeam echosounder, ODB is dedicated to develop corresponding procedures and solutions to explore such potentially advanced data applications in the future of oceanographic researches.分散式資料庫技術海洋資料分析資訊服務平台ocean data analysisdistributed database systemocean data services