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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vfuzeml</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Северо-Восточного федерального университета им. М.К. Аммосова. Vestnik of North-Eastern Federal University. Серия «Науки о Земле». Earth Sciences</journal-title><trans-title-group xml:lang="en"><trans-title>Vestnik of North-Eastern Federal University Series "Earth Sciences"</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2587-8751</issn><publisher><publisher-name>Северо-Восточный федеральный университет имени М.К.Аммосова</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25587/SVFU.2021.21.1.003</article-id><article-id custom-type="elpub" pub-id-type="custom">vfuzeml-68</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ПРИКЛАДНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>APPLIED RESEARCH</subject></subj-group></article-categories><title-group><article-title>УЧЕТ ВЛИЯНИЯ АТМОСФЕРНОГО АЭРОЗОЛЯ НА РЕЗУЛЬТАТ ВАЛИДАЦИИ ДИСТАНЦИОННО ОПРЕДЕЛЕННОй СТЕПЕНИ ТЯЖЕСТИ СОСТОЯНИЯ СТРЕССА РАСТЕНИй</article-title><trans-title-group xml:lang="en"><trans-title>ACCOUNTING THE EFFECT OF ATMOSPHERIC AEROSOL WHEN VALIDATING THE RESULTS OF REMOTE SENSING OF PLANT STRESS SEVERITY</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абасзаде</surname><given-names>Ф. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Abaszadeh</surname><given-names>F. G.</given-names></name></name-alternatives><email xlink:type="simple">asadzade@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальное аэрокосмическое Агентство</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Aerospace Agency</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>22</day><month>04</month><year>2022</year></pub-date><volume>0</volume><issue>1</issue><fpage>28</fpage><lpage>34</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Абасзаде Ф.Г., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Абасзаде Ф.Г.</copyright-holder><copyright-holder xml:lang="en">Abaszadeh F.G.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.vnzsvfu.ru/jour/article/view/68">https://www.vnzsvfu.ru/jour/article/view/68</self-uri><abstract><p>С развитием степени тяжести болезни изменяется цветовая окраска листьев растения, что вносит некоторую неопределенность в результат проводимой дистанционной диагностики состояния растения. По этой причине используемые на практике спектральные индексы в основном составляются на основе спектральных узко диапазонных измерений, проводимых в зоне “края красной зоны”. В статье рассмотрены вопросы учета влияния атмосферного аэрозоля на результат валидации дистанционно определенной степени тяжести состояния стресса растений. Целью настоящей статьи является усовершенствование известного правила валидации путем повышения общей помехоустойчивости этой операции. Рассмотрено влияние аэрозольной загрязненности приземной атмосферы на результат валидационной процедуры. Валидация результатов дистанционного определения степени тяжести стресса растении обычно определяется путем проведения наземной проверки, осуществляемой с помощью портативных спектрорадиометров. Проводятся измерения спектров отражения типовых растений, инфицированных и приведенных в состояние стресса в различной степени. Проанализировано влияние атмосферного аэрозоля на результат проводимой валидации применительно к известным прямым и предложенным перекрестным спектральным коэффициентам, физически определяющим динамический диапазон отношения используемых спектральных сигналов отражения в NIR и RED диапазоне. Сравнение влияния атмосферного аэрозоля на возможность проведения валидации результатов дистанционного определения тяжести стресса растений показывает, что при использовании предложенных перекрестных спектральных коэффициентов валидация результатов дистанционного определения степени стресса растений может быть осуществлена при большей величине аэрозольной помехи, чем при использовании прямых спектральных коэффициентов.</p></abstract><trans-abstract xml:lang="en"><p>An increased level of illness stress on plants leads to a changed color of their leaves and therefore, there appears some uncertainty in the result of remote diagnostics of vegetation condition. Because of that, the spectral indices utilized in practice were composed mainly at the basis of spectral narrow band measurements held in the red edge zone. The article reviews the issue of accounting the effect of atmospheric aerosol when validating the results of remotely sensing of plant stress severity. The aim of the paper was to modify the known rule of validation by increasing noise immunity of this operation. The effect of aerosol contamination of on earth atmosphere on results of validation procedures is considered. The validation of results of remote sensing of plant stress severity is usually done by carrying out ground checking up using portable spectroradiometers. Measurements of reﬂection spectrums of typical vegetation, infected or stressed in different levels are carried out. We analyzed the effect of atmospheric aerosol on the result of a carried out validation in relation to the known direct and suggested intersect spectral coefﬁcientsm physically determining the dynamic band of the ratio of used spectral reﬂection signals in he NIR and RED bands. The comparison of the atmospheric aerosol effect on the possibility of carrying out remote sensing of plant stress severity shows that upon utilization of the suggested intersect spectral coefﬁcientsm, the validation of results of remote sensing of plant stress severity can be carried out at a greater amount of aerosol noise signal than upon utilization of the known direct spectral ratio coefﬁcients.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>аэрозоль</kwd><kwd>атмосфера</kwd><kwd>стресс растений</kwd><kwd>дистанционная диагностика</kwd><kwd>валидация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>aerosol</kwd><kwd>atmosphere</kwd><kwd>plant stress</kwd><kwd>remote diagnostics</kwd><kwd>validation</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang J., Pu R., Huang W., Yuan L., Luo J., Wang J. 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