摘要
通过对贵州地质灾害趋势预测中使用的GIS空间分析法成图技术方法,以2010年为例进行了预测分析与效果检验,为地质灾害防治工作提供了中尺度预警参考。就下一步以敏感性因子参数下的趋势预测方法进行了探讨,提出趋势预测在地质灾害预警体系中的作用与位置序列。
Based on the mapping technique of GIS spatial analysis method used in geological disaster trend forecast in Guizhou, the authors conducted a forecast analysis and effect test in the year 2010 as an example, provided a mesoscale early warning reference for the prevention and harness of geological disasters. The authors discussed the trend forecasting method based on sensitivity factor parameter and put forward the function and sequence of positions for geological disaster early warning system.
出处
《地质学刊》
CAS
2013年第1期155-158,共4页
Journal of Geology
关键词
地质灾害
趋势预测方法
实践与探讨
贵州
Geological disaster
Trend forecasting method
Practice and discussion
Guizhou
