遥感数据精度影响因子研究
首发时间:2009-04-30
摘要:遥感的应用领域涉及军事侦察、地表资源普查、土地利用调查、灾情监测,海洋应用等多个方面。遥感数据分类结果在使用前,必须进行客观可靠的精度验证和分析。针对遥感数据精度的研究已成为遥感科学和技术发展的客观要求。本文将遥感分类精度的影响因子分为遥感数据分辨率、遥感数据处理过程和精度评价方法三个方面,并从这三个方面对遥感精度的影响进行了分析和总结,最后对遥感精度影响因子的相关研究进行了展望。本文运用大量数据对影响精度的因子进行了概括,为以后研究精度提高方法提供参考,使遥感更好的服务于各个行业。
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Study on the Impact Factors of Remote Sensing Accuracy
Abstract:Applications of remote sensing concern many aspects such as military reconnaissance, surface resources census, land-use surveys, disaster monitoring, and marine applications. Remote sensing data classification results must be carried out the accuracy verification and analysis before in the use. The research for accuracy of remote sensing data has become the objective requirements for remote sensing science and technology development. The impact factors are analyzed and summarized from resolution of remote sensing data, remote sensing data processing and evaluation methods of remote sensing accuracy. Finally, relative studies for impact factors of remote sensing accuracy are prospected. This paper quote the data and research from the ancestors, conclude the factors which would effect the accuration, provide a reference for the afterward research, so as to make the remote sensing provide a better service.
Keywords: remote sensing accuracy impact factors study
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No.3186537155612410****
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