摘要
简述了目前我国风云卫星数据服务以及气象服务效益评估业务的现状,利用层次分析法提出风云卫星数据服务评价的6个1级指标和19个2级指标。设计了风云卫星数据服务评测量表,并采用分半信度、因子分析等方法对量表作信度和效度分析,结果表明所设计的评测量表具有良好的信度和效度,确定了包括服务平台易用性、服务流程规范性、服务响应及时性、服务内容完整性、服务工作主动性、服务宣传广泛性等6个方面的风云卫星数据服务评价指标。
Concerning the assessment of Fengyun satellite data service satisfaction,a review is made on the status of Fengyun satellite data service and meteorological service benefit assessment.The evaluation indexes of Fengyun satellite data service are designed based on AHP,which consist of 6first-grade evaluation indexes and 19second-grade evaluation indexes.A Fengyun satellite data service evaluation scale is designed based on it.Through the reliability and validity analysis on the evaluation scale by the split-half reliability and factor analysis methods,the Fengyun satellite data service evaluation indexes have adequate reliability and validity,including 6aspects of applicability,service procedure,service response,content integrity,service initiative,and service cognition.
出处
《气象科技》
北大核心
2016年第4期692-696,共5页
Meteorological Science and Technology
基金
科技部863计划研究课题"星机地综合观测定量遥感融合处理与共性产品生产系统"(2013AA12A301)资助
关键词
风云卫星
数据服务
评价指标
评测量表
信度
效度
验证
Fengyun satellite
data service
evaluation index
evaluation scale
reliability
validity
test
