地理国情普查地表覆盖成果质检工作量评估模型Workload assessment model of quality inspection for surface cover products of geographical conditions census results
易俊华;孟令奎;许泉立;邱云峰;
摘要(Abstract):
针对质检工作与地表覆盖成果甄选的8项评价指标,该文结合实际生产经验,利用德尔菲法,分别给出了各指标的得分量化标准与影响因子权重;然后,基于确立的工作量指标体系与量化标准,构建了工作量评估的数学模型;最后,利用ArcEngine组件,设计并开发了地理国情普查地表覆盖质检工作量评估系统,并基于该系统对模型的合理性和适用性进行了验证。研究结果表明:该文提出的地理国情地表覆盖成果质检的工作量评估体系及其模型,经验证满足各项评比指标,适合于当前实际生产的需要;系统具有较好的人机界面和良好的逻辑操作,提升了质检工作量评估的效率与公平性。
关键词(KeyWords): 地理国情普查;地表覆盖;ArcEngine;工作量评估
基金项目(Foundation): 国家自然科学基金项目(41461038,41561086);; 高等学校博士学科点专项联合基金项目(20115303110002);; 云南省自然科学基金项目(2011XX2005)
作者(Author): 易俊华;孟令奎;许泉立;邱云峰;
Email:
DOI: 10.16251/j.cnki.1009-2307.2017.08.030
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