摘要
针对互联网上海量POI数据的特点,结合开放地理信息系统协会网络处理服务(OGC WPS)规范,研究空间统计方法的服务机制,并以点模式分析中的K函数算法为例,在网络服务的环境下对算法进行优化,最后在微软因特网信息服务(IIS)平台下实现对主要空间统计分析服务的发布。
According to the characteristics of massive POI data,a service mechanism of spatial statistical method is studied based on the open geospatial consortium Web Process Service(OGC WPS)specification.Meanwhile,one of the point pattern analysis algorithms,the K function,is optimized as an example during the environment of web service.At last,some major services of spatial statistical analysis are published under Microsoft's Internet Information Services(IIS)platform.
出处
《测绘工程》
CSCD
2014年第12期43-47,共5页
Engineering of Surveying and Mapping
基金
国家863计划资助项目(2012AA12A402)
国家自然科学基金资助项目(41071289
41171350)
