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自动化与信息科学期刊

每年出版 12 

ISSN 打印: 1064-2315

ISSN 在线: 2163-9337

SJR: 0.173 SNIP: 0.588 CiteScore™:: 2

Indexed in

Biophysical Parameters of Water Ecosystem Estimation Using Satellite Images and Optimization Techniques

卷 46, 册 9, 2014, pp. 68-77
DOI: 10.1615/JAutomatInfScien.v46.i9.60
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摘要

Consideration is given to the problem of natural ecosystems state estimation using satellite observations. Original procedure of remote sensing data processing and natural ecosystem complexes rapid analysis are presented. Its main component is the classification model received with the use of the statistical learning methods. As an example the results of processing and classification of Svityaz lake satellite images between 1988 and 2009 are presented. The results of the model testing are presented, the problem of finding the optimal model with high generalized capability and classification accuracy is studied. The numerical algorithm is developed for rapid analysis of natural water ecosystems space images which allows one to obtain the classification accuracy of more than 95%.

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