历史水灾档案信息化中的几个关键问题研究

历史水灾档案是我国独有的珍贵历史文献资料,时序长,系统性、完整性强,对于研究我国历史水灾演变规律,指导现实防洪减灾意义重大。档案资料信息化,可以进一步提升资料的应用价值,但在信息化过程中需要解决许多关键的技术问题。例如,水灾信息的采集与整编,水灾信息的系统性、完整性和同一性处理,历史地名与当代地名对照并与水灾信息建立相关关系,系统规划与数据结构设计,水灾信息的查询与展现方法,以及水灾信息的统计分析和应用等。解决好这些问题,可以使水灾信息的社会效益和经济效益得到充分发挥。

Study on several key issues in the processing of historical flood records

China has unique, rich, long-series and systematic historical flood records in the world. They are very valuable even for (today's) flood control and disaster mitigation. It is of great significance to conduct investigations on the evolution of floods and flood disaster.The historical records can be applied by means of modern information technology. The authors discussed some technological problems to be handled with in the information processing of these records, i.e., procurement and reorganization of historical information;consistency, integrity and identity of historical data; standardization and identification of the names of relevant places in different historical periods; system planning and database structure design; flood information query and utilization as well as statistical analysis of historical data. By properly solving the above problems, the historical flood information would produce great social and economic benefits.-