圖書典藏及影音數位平台

依據95年11月24日「國土資訊系統標準制度推動及審議工作小組」第3次會議之決議，國土資訊系統標準制度核心基礎資料之「水資源空間資料標準」由本署負責研擬，本署依規定於96年底完成水資源空間資料標準─河川類之草案，並已通過「國土資訊系統標準制度推動及審查工作小組」之審核，由國土資訊系統推動小組于98年6月發布為正式之標準。惟水資源資料涵蓋層面廣泛，且含括之項目及內容繁多，為使資料之供應和流通更趨完善，爰規劃4 年計畫(97年至100年)，以完成水利署權責之完整水資源空間資料標準研訂工作，期間邀集專家學者、相關政府單位及業界代表等召開會討論，順利完成共10個套件、40類之「水資源空間資料標準」，該標準於本(101)年1月17日「國土資訊系統標準制度推動及審議工作小組」第12次會議通過審查，並同意移送國土資訊系統推動小組審核及公布。而制定完成之資料標準必須確實落實，才可能促進後續之資料流通作業與跨領域之資料整合應用，且依「國土資訊系統標準制度推動及審議工作小組」第8次會議決議，資料標準通過後3年內，需使資料符合標準開放格式及提供網路服務供應，為此爰規劃本計畫辦理後續相關事宜。

The ultimate goal for National Geographic Information System is to facilitate an application environment where geospatial resource from different units can be shared using OpenGIS technology, so as to improve the scope and depth of cross-domain applications. After the publication of “water resources geospatial data standard” and “water resources data format standard”, a consensus agreement on the database specs and distribution formats of 40 themes of water resource data has been reached. Based on the consistent rules from these two standards, further implementation actions from the “data production” and “data distribution” perspectives are still necessary. By developing GML data transformation module, water resource data stored in the warehouse is transformed into open data formats that comply with the “water resources geospatial data standard”, such that users can read and interpret acquired data in an open and interoperable way. Based on the professional requirement of surveying and geospatial data standards, a comprehensive data production specification for water resource data is drafted to ensure the operation procedures and data quality are rigorously controlled. The metadata for the produced data can be also extensively enhanced for aiding domain uses to make correct decisions. This project has implemented a complete workflow for the production, archiving and distribution of water resources geospatial data. Built upon the OpenGIS technology, the operation mechanism can facilitate the development of NGIS standardization and resource sharing in the future.