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Title: CHANGE OF EASTERN LONGITUDE AT THE POINTS OF THE CHANNEL OF A SMALL RIVER ON SPACE IMAGES
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CHANGE OF EASTERN LONGITUDE AT THE POINTS OF THE CHANNEL OF A SMALL RIVER ON SPACE IMAGES
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1314-2704
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English
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20
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2.2
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The Irovka River in latitude is in the rectangle 23.89 minutes and in longitude 18.89 minutes. The purpose of the article is the analysis of wave equations in the form of asymmetric wavelets of coordinate change - local longitude. After identifying the wavelet, 18 components with variable amplitude and oscillation period were obtained. A significant part of the oscillations occurs along the Irovka River with a length of 69 km. The first three members gave a correlation of 0.9991, which is slightly less for the local latitude 0.9999. The adequacy level is more than 0.9 and therefore the equation is the strongest factorial relationship. The other 15 members increase the level of adequacy to 1. The analysis showed that the local longitude of a small river, as measured by images from cosmos, gives a high certainty to the quantization of oscillations. At intervals, the error of the models after the 18th term is distributed as follows: 0 - 1.0% 203 pcs. (70%); from 0 to 5% - 277 points of the channel, which is 95.52% of 290 characteristic points. The norm of the modeling error is 5%, then the remaining 290 - 277 = 13 points require a separate analysis. The influence of latitude on longitude is shown by two-membered trend and 11 wave equations, and it is more complicated than the well-known Fourier series: the amplitude and period of oscillations are variable. The sharp changes in the curvature of the channel in terms of characteristic points of at least 10-150 yielded sound statistical data. The fractality of the relief and the channel alongthe small river is noticeable: the more accurate the measurements of the landscape, themore wavelets will be revealed.
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conference
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20th International Multidisciplinary Scientific GeoConference SGEM 2020
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20th International Multidisciplinary Scientific GeoConference SGEM 2020, 18 - 24 August, 2020
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Proceedings Paper
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STEF92 Technology
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International Multidisciplinary Scientific GeoConference-SGEM
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SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci & Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts & Letters; Acad Fine Arts Zagreb Croatia; C
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319-328
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18 - 24 August, 2020
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website
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cdrom
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7077
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river; satellite image; point; longitude
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