地震应急测绘信息智能综合处理技术研究

地震应急测绘信息对于全面获取震区灾情,针对性援救震灾地区有着重要意义。当前针对震区的测绘信息以独立分类形式存在,缺少数据关联性,在整体信息获取上存在较大缺陷,其地震应急响应能力较差。提出地震应急测绘信息智能综合处理方法,构建地震应急联动信息服务技术平台,设计地震灾情辨识框架;通过判断地震灾情辨识框架,提取地震灾情测绘信息的特征向量,得到地震灾情信息关联规则集,引入测绘数据融合算法,将获取的地震灾情信息进行智能融合,获取地震灾害测绘情况的信息融合结果,实现地震灾情的智能综合性处理。实验结果表明,所提方法在地震应急测绘信息智能综合处理方面具备较强的信息处理与分析能力,具有较强的地震应急响应能力,为我国震后应急指挥工作提供了技术支持。

Intelligent Comprehensive Processing Technology of EarthquakeEmergency Surveying and Mapping Information

The earthquake emergency surveying and mapping information is of great significance for overall acquisition of earthquake disaster information in the earthquake-stricken area. However, the current surveying and mapping information for seismic area exists in the form of independent classification, lacking of data correlation, and has a large defect in the whole information acquisition, so its ability of earthquake emergency response is poor. We propose herein an intelligent comprehensive processing method for earthquake emergency surveying and mapping information to obtain comprehensive earthquake disaster information and effectively deal with immediate earthquake disasters. Based on the method, we can establish an earthquake emergency linkage information service platform and design the discernment frame of earthquake disaster. According to the judgement of earthquake disaster discernment frame, the eigenvector of earthquake disaster surveying and mapping information can be extracted, and the rule set of earthquake disaster information can be obtained. By using the surveying data fusion algorithm, the intelligent fusion of multi-source earthquake disaster information can be realized, and the fusion results of multi-source earthquake disaster surveying and mapping information can be obtained. Then the intelligent comprehensive processing of an earthquake disaster can be realized. The experimental results showed that the proposed method has a strong ability of information acquisition and analysis in the intelligent comprehensive processing of earthquake emergency surveying and mapping information.