西藏自治区农业气象灾害WebGIS平台的设计与实现
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摘要
针对西藏农业气象灾害数据库系统数据类型多样,数据管理困难、挖掘利用不充分等问题,本文以B/S架构和GIS组件技术,以Oracle数据库为数据存储管理中心,设计研发了西藏自治区农业气象灾害数据库系统。实现对该区域1987—2015年农业气象数据、灾害事件、社会经济、基础地理信息的有效管理,系统具有用户管理、数据维护、数据查询、统计分析、趋势预测和防灾措施、地图可视化表达等功能,通过业务化试验与运行,结果表明,系统功能齐全、界面友好、运行稳定,对发展农业气象灾害预测预报理论、区域农业气象灾害数据统计分析、管理决策与防灾减灾等具有重要理论和现实意义。
According to the problem that there is a great deal of data redundancy in the management of agrometeorological disaster data in Tibet Autonomous Region. And the expression of data query results is not obvious. Accessing and sharing data is also a big problem for users of different platforms. In this paper,using oracle database as the data storage management center,the agricultural meteorological disaster database system of Tibet Autonomous Region was designed and developed based on the B/S architecture and GIS component technology. The system was built to achieve the function of effective management of agricultural meteorological data and disaster events in the region from 1987 to 2015. Andit has functions such as user management,query,statistical analysis,trend forecasting,disaster prevention measures and map representation. The system has been tested and run. The results show that the system has complete functions,friendly interface and stable operation,and it can provide technical support for the data management and disaster prevention and mitigation of regional agro-meteorological disasters.
According to the problem that there is a great deal of data redundancy in the management of agrometeorological disaster data in Tibet Autonomous Region. And the expression of data query results is not obvious. Accessing and sharing data is also a big problem for users of different platforms. In this paper,using oracle database as the data storage management center,the agricultural meteorological disaster database system of Tibet Autonomous Region was designed and developed based on the B/S architecture and GIS component technology. The system was built to achieve the function of effective management of agricultural meteorological data and disaster events in the region from 1987 to 2015. Andit has functions such as user management,query,statistical analysis,trend forecasting,disaster prevention measures and map representation. The system has been tested and run. The results show that the system has complete functions,friendly interface and stable operation,and it can provide technical support for the data management and disaster prevention and mitigation of regional agro-meteorological disasters.
引文
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[10]刘子健,陈家赢,汪善勤.新疆渔业资源WebGIS平台的设计与实现[J].测绘科学,2016,41(7):115-120.
[11]黄露,谢忠,罗显刚.地质灾害监测预警信息共享机制研究[J].测绘科学,2016,41(5):55-59.
[12]刘敦龙,张少杰,杨红娟.四川省区域泥石流预报系统的构建与应用[J].应用基础与工程科学学报,2016,24(1):47-58.
[2]张强,姚玉璧,李耀辉,等.中国西北地区干旱气象灾害监测预警与减灾技术研究进展及其展望[J],地球科学进展,2015,30(2):196-213.
[3]王建源,徐法彬,刘欣.山东省市县级气象情报灾情收集上报查询系统[J].气象科技,2002,30(2):122-124.
[4]黄国荣,陈家豪,宋兰芬,等.农业气象灾害及防御对策数据库系统的建立与运行[J].福建农业学报,2007,22(1):63-67.
[5]董晨娥,王孝卿,肖清华,等.基于GIS的气象灾害评估系统的研究与应用[J],自然灾害学报,2010,19(6):107-111.
[6]薛峰,刘磊,罗兵,等.气象灾害灾情共享系统的设计与实现[J].气象科技,2013,41(6):1 043-1 048.
[7]王晓军,程绍敏.西藏主要气候特征分析[J].高原山地气象研究,2009,29(4):81-84.
[8]张薇.近现代以来西藏自然灾害分析[J].边疆经济与文化,2013(5):1-3.
[9]徐榕焓,徐士进,董少春.基于GIS的历史自然灾害数据库设计与实现[J].测绘科学,2012,37(1):85-88.
[10]刘子健,陈家赢,汪善勤.新疆渔业资源WebGIS平台的设计与实现[J].测绘科学,2016,41(7):115-120.
[11]黄露,谢忠,罗显刚.地质灾害监测预警信息共享机制研究[J].测绘科学,2016,41(5):55-59.
[12]刘敦龙,张少杰,杨红娟.四川省区域泥石流预报系统的构建与应用[J].应用基础与工程科学学报,2016,24(1):47-58.