舰船电子工程2025，Vol.45Issue(4)：33-37,5.DOI:10.3969/j.issn.1672-9730.2025.04.008
基于Geohash的网格化时空关联军事预警方法
A Grid-based Spatio-temporal Association Military Early Warning Method Based on Geohash
摘要
Abstract
In order to solve the problem of large amount of calculation for spatio-temporal association of massive spatio-tempo-ral date in military early warning application scenarios,a grid-based spatio-temporal association military early warning method based on Geohash is proposed to realize the application of military early warning under massive date scenarios.The unique and batch processing feature of Geohash coding is used to build the military early warning area coding set in advance,and real-time as-sociation is made with the time series of point,line and surface space coding set,the coincidence of the two coding set is calculat-ed,the spatio-temporal association result is obtained,and the military early warning result is quickly obtained.The grid-based spa-tio-temporal association military early warning method based on Geohash can effectively improve the spatio-temporal association ability of massive spatio-temporal date,and improve the efficiency of military early warning.关键词
Geohash/时空关联/网格化/军事预警Key words
Geohash/spatio-temporal association/gridding/military early warning分类
计算机与自动化引用本文复制引用
闻青,陈志杰,姚璟,刘湛..基于Geohash的网格化时空关联军事预警方法[J].舰船电子工程,2025,45(4):33-37,5.
