【摘要】 描述了数据库的构建、利用多重随机k维树建立地震搜索引擎的过程。通过实际搜索测试,证明了利用地震搜索引擎确定震源信息的可行性,并探讨了其存在的问题及相应的改进措施。结果表明,地震搜索引擎能够自动、快速的确定震源信息,具有很强的实用性。更多还原

【Abstract】 The process to build a database and set up the earthquake search engine by using multiple randomized KD-Tree was described in this paper. And by practical tests, the feasibility of finding focal information by earthquake search engine was proved. There was also discussion of the existing problems and the measures for improvement. The result shows that earthquake search engine can find focal information automatically and quickly. It has a very strong practicability.更多还原