圖書典藏及影音數位平台

本計畫研究範圍為八掌溪口至曾文溪口海岸，沿岸長約35公里，海岸地形水深測量範圍原依契約規定系由急水溪口至曾文溪口(不包括港口及潟湖區)之臨外海側海岸段共約15公里，惟考量計畫完整分析地形水深變遷特性，於104年增測港口及潟湖區臨外海測範圍，測量岸線長約30公里並於夏季波浪作用後增測北門潟湖及七股潟湖內海。其研究目的係期望藉由相關基本資料蒐集分析、航拍或衛星影像岸線萃取、地行水深測量等調查工作，進行地形水深侵淤變遷特性分析、海岸結構物保全措施、海域底床值粒徑分析及將軍外海抽沙養灘之探討，做為日後海岸防護工作及環境營造計畫之參考依據。

The investigated ambit of this project is from Pa-Chang River to Tsengwen River,with the length of 35km,at Tainan City.The coast range topography bathymetry original is from Jishui River to Tsengwen River(no including the port and the lagoon area)off the coast side about15km.Butconsidering plans to complete analysis of changes in water depth terrain features.The plan increase the measurement shoreline of about 30 km and increase the measurement of Beimen lagoon and Cigu lagoon after the summer wave influenced the coastal in 2015.The purpose of the research included basic data collection analysis,aerial or satellite images shoreline extraction,terrain bathymetry...etc.Complete terrain bathymetry erosion and sedimentation analysis,coastal Structrues protective measures,discussion keep pumping sand beaches off Jiang-Jun coast.As future coastal protection and create a plan of environmental reference.