| 昆明市东川区泥石流信息系统的建立及其应用 |
| |
| 引用本文： | 刘洪江,唐川.昆明市东川区泥石流信息系统的建立及其应用[J].云南地理环境研究,2004,16(1):33-36. |
| |
| 作者姓名： | 刘洪江 唐川 |
| |
| 作者单位： | 1. 云南财贸学院,统计与信息学院,昆明,650221
2. 云南大学,云南省地理研究所,昆明,650223 |
| |
| 基金项目： | 中国科学院东川泥石流观测研究站基金，国家自然科学基金项目(49861001)资助 |
| |
| 摘 要： | 根据东川区泥石流的成因、泥石流灾害信息源、各类数据的表达方式及泥石流信息系统的应用等，对东川区泥石流信息系统进行了系统分析，在此基础上利用3S技术，在ARCVIEW的AVENUE开发语言支持下，集成各类数据，建立东川区泥石流信息系统，最后讨论了该系统在泥石流危险度区划及灾害趋势分析中的应用。
|
| 关 键 词： | 泥石流 信息系统 3S技术 东川区 危险度区划 |
| 文章编号： | 1001-7852(2004)01-0033-04 |
| 修稿时间： | 2003年9月25日 |
CONSTRUCTION AND APPLICATION OF DEBRIS FLOW INFORMATION SYSTEM IN DONGCHUAN DISTRICT, KUNMING |
| |
| LIU Hong-jiang ,TANG Chuan.CONSTRUCTION AND APPLICATION OF DEBRIS FLOW INFORMATION SYSTEM IN DONGCHUAN DISTRICT, KUNMING[J].Yunnan Geographic Environment Research,2004,16(1):33-36. |
| |
| Authors: | LIU Hong-jiang TANG Chuan |
| |
| Institution: | LIU Hong-jiang 1,TANG Chuan 2 |
| |
| Abstract: | This paper considers the construction and application of a debris flow information system for Dongchuan District,Kunming City.System analysis is done from the following five aspects:reasons of Debris Flow formation,hazards information sources,expression of data,and main application fields and instance of Dongchuan District.Basing on the system analysis,supporting by AVENUE language of ARCVIEW,the3S technology is used to establish Debris Flow Information System of the study area.The functional modules of the system mainly include database management (data input,modification,display and query)and mathematic models.Lastly,the system is applied in the real work of debris flow disaster mitigation such as dangerous degree zoning,development analysis,and comprehensive disaster prevention and control. |
| |
| Keywords: | Debris Flow information system 3S technology Dongchuan District dangerous zoning |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
