【摘要】 以中文Ｗｉｎｄｏｗｓ３．１为系统运行环境，以ＷＩＮＧＩＳ为基础，用ＭｉｃｒｏｓｏｆｔＶｉｓｕａｌＢａｓｉｃ４０作为开发工具，建立了荒溪分类和危险区制图模型及其信息系统．该系统由文件管理子系统、属性数据管理子系统、图形数据管理子系统、应用模型子系统等构成．应用结果验证了系统模型的各项功能，表明系统设计合理，运行稳定、安全．更多还原

【Abstract】 Base on geography information system, the torrent classification model and hazard zone mapping model and relevant information system were developed, using Microsoft Visual Basic 4.0 as a development tool. The system consists of file management subsystem, attribute information management subsystem, graphic information management subsystem and applied model subsystem. The system was verified by some applications in the Beijing mountain areas which take 62% of the total and the result shows it has excellent design and is safe and stable.更多还原