河口海岸水文信息处理系统  

A processing system for hydrological field data in estuaries and coasts

作　　者：龚政[1] 张东生[1] 张君伦[1] 

机构地区：[1]河海大学交通与海洋工程学院,江苏南京210098

出　　处：《水利学报》2003年第1期83-87,共5页Journal of Hydraulic Engineering

摘　　要：应用VisualBasic 6 0应用程序、MicrosoftAccess数据库、Fortran语言 ,开发了河口海岸水文信息处理系统。包括 :本系统的水文现场数据整编功能 ,录入非正点的流速、流向、含沙量实测数据 ,到计算并打印断面潮量、输沙量报表 ,还采用分潮优化技术的潮汐调和分析及预报功能。计算量相对较小且预报精度高。本系统用户界面友好、操作简便、报表规范、精度高、通用性好 ,具有实用和推广价值。A processing system for hydrological field data in estuaries and coasts was developed by use of Visual Basic 6 0 application program,Microsoft Access database and Fortran program.The function of the system includes input of velocity and sediment concentration,computation of tidal volume,sediment load at specified sections and printing of the corresponding forms as well as tidal harmonic analysis and predication by use of component tide optimization.The system has features such as friendly user interfaces,convenient operation,standardized forms,high accuracy and good generality.The system is of wide practicability and good expectation of popularization.

关 键 词：水文观测 信息处理系统 数值预报 河口 海岸 

分 类 号：P333.9[天文地球—水文科学]