中小河流洪水預(yu)報(bao)與水情服務系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)包括三方面內(nei)容：數據(ju)庫和水情信息(xi)(xi)交(jiao)換(huan)、洪水預(yu)報(bao)、水情信息(xi)(xi)服務。建(jian)設(she)內(nei)容主要包括：數據(ju)交(jiao)換(huan)子(zi)(zi)(zi)(zi)(zi)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)、數據(ju)交(jiao)換(huan)與監(jian)控(kong)子(zi)(zi)(zi)(zi)(zi)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)、數據(ju)交(jiao)換(huan)統(tong)(tong)計子(zi)(zi)(zi)(zi)(zi)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)、洪水模擬子(zi)(zi)(zi)(zi)(zi)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)、洪水預(yu)報(bao)子(zi)(zi)(zi)(zi)(zi)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)、水雨情監(jian)測預(yu)警子(zi)(zi)(zi)(zi)(zi)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)、信息(xi)(xi)發布子(zi)(zi)(zi)(zi)(zi)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)、水雨情查(cha)詢分析子(zi)(zi)(zi)(zi)(zi)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)、基礎信息(xi)(xi)子(zi)(zi)(zi)(zi)(zi)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)、系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)管理(li)子(zi)(zi)(zi)(zi)(zi)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)。
整體結構
中小河流洪水預報和水情(qing)服務系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)從底層(ceng)(ceng)到上(shang)層(ceng)(ceng)依(yi)次(ci)有：信(xin)息采(cai)集系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)、通信(xin)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)以及計(ji)算機(ji)網絡系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)、系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)支(zhi)撐、數(shu)(shu)據(ju)(ju)(ju)(ju)支(zhi)撐和系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)應用層(ceng)(ceng)。其中信(xin)息采(cai)集系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)負(fu)責(ze)現場水雨情(qing)等相關數(shu)(shu)據(ju)(ju)(ju)(ju)的(de)采(cai)集、通信(xin)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)及計(ji)算機(ji)網絡系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)負(fu)責(ze)數(shu)(shu)據(ju)(ju)(ju)(ju)傳輸、數(shu)(shu)據(ju)(ju)(ju)(ju)支(zhi)撐系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)負(fu)責(ze)數(shu)(shu)據(ju)(ju)(ju)(ju)存儲、系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)應用層(ceng)(ceng)負(fu)責(ze)數(shu)(shu)據(ju)(ju)(ju)(ju)處理與(yu)業(ye)務應用。
模型介紹
本(ben)系(xi)統洪水預報模型(xing)(xing)采(cai)用(yong)的是清華大學基于流(liu)域地(di)貌特征的分布式水文模型(xing)(xing)——GBHM分布式水文模型(xing)(xing)，該(gai)模型(xing)(xing)結合了(le)地(di)理信息系(xi)統（GIS）、數字高程(cheng)模型(xing)(xing)（DEM）和遙感、航測及雷達等遙測技術，已在全國多個(ge)的地(di)區進行了(le)應(ying)用(yong)，模擬效果(guo)十分顯著。
