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| 应用Winding-Number算法快速确定中国地震地理位置名称 | |
| 引用本文： | 任枭,殷翔,徐志国,孙丽.应用Winding-Number算法快速确定中国地震地理位置名称[J].地震地磁观测与研究,2011,32(4):145-151. |
| 作者姓名： | 任枭 殷翔 徐志国 孙丽 |
| 作者单位： | 1. 中国北京100081 中国地震局地球物理研究所;中国北京10045 中国地震台网中心 2. 中国江苏210014 南京地震台 3. 中国北京10045 中国地震台网中心 |
| 摘 要： | 应用Winding-Number算法,快速确定中国地震地理位置名称(精确到县市区一级),查询过程具有准确性、高效性和误差小等特点.根据实际要求,将地名查询程序应用到F-E分区程序,可得到中国地震地理位置详细名称,顺应地震观测报告的出版要求,为地震基础科学研究提供便利. |
| 关 键 词： | Winding-Number算法 中国地震 查询 地名 |
Application Winding-Number algorithm to rapidly determine the geographical name of the China earthquakes |
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| Ren Xiao,Yin Xiang,Xu Zhiguo,Sun Li.Application Winding-Number algorithm to rapidly determine the geographical name of the China earthquakes[J].Seismological and Geomagnetic Observation and Research,2011,32(4):145-151. | |
| Authors: | Ren Xiao Yin Xiang Xu Zhiguo Sun Li |
| Institution: | 1) Institute of Geophysics, China Earthquake Administration, Beijing 100081, China ;2) China Earthquake Networks Center, Beijing 100045, China; 3) Nanjing Seismic Station, Jiangsu Province 210014, China) |
| Abstract: | In the paper, the Winding-Number algorithm in topology and data documentation required procedures are describes in detail. The geographical names of the China earthquakes are determined by the Winding-Number algorithm. They are determined to the level county and town. Query process is accurate, efficient and small error. According to the practical requirements of query procedure will be applied to the Flinn-Engdahl （F-E） regionalization scheme, the earthquakes occurred in china have been detailed geographical names, and better complied with the publication requirements of seismic observation report, with ease for the foundation research of seismology. |
| Keywords: | Winding-Number algorithm China earthquakes query geographical name |
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