Processing and evaluation of the geological informatity of the method of principal components analysis of the landsat 8 satellite image of the nurata mountains

  • associate professor, university of geological sciences, Tashkent, Uzbekistan
  • doctoral student, Tashkent state technical university named after I.Karimov, Tashkent, Uzbekistan

DOI

https://doi.org/10.47689/2181-1415-vol2-iss6-pp48-55

Keywords

Landsat , spectral channels , multispectral images , processing , covariance , correlation , decryption , rocks

Abstract

In this article, the essence of the method of analysis of the main components and the results of processing and analysis of the Landsat 8 satellite image of the Nuratinsky Mountains are presented. The results of the study confirmed that when selecting and mapping rocks of different types and ages, images processed by the method. The analysis was carried out by examining the main components (RSA). Which, at the moment, are considered the most informative. Taking into account the geological features and numerous intrusions of the Nurata Mountains, RGB combinations of the main components make it easy to distinguish intrusive rocks of different composition. At the same time, intrusive rocks are separated by their photocolortones and photopaintres.

Downloads

Download data is not yet available.

References

Kegl B. Principal manifolds for data visualization and dimension reduction. – BerlinHeidelberg : Springer, 2008. – Т. 1.

Gonzalez R., Woods R. Digital image processing. M .: Technosphere, 2006.S. 1104.

Pratt W. Digital image processing. M .: Mir, 1982. 791 p.

Эргашев Ш.Э., Асадов А.Р. Методическое пособие по использованию материалов дистанционных съемок. Изд. ИМР, Ташкент. 2001. 248 с.

Kashkin VB, Sukhinin A.I. Remote sensing data from space. Digital Image Processing: A Tutorial. - M .: Logos, 2001.- 264 p.

Kronberg P. Remote study of the Earth. Fundamentals and methods of distance research in geology. - M .: Mir, 1998. – 250 p.

Chandra, A. M. Remote Sensing and Geographic Information Systems / S. K. Ghosh - M .: Technosphere, 2008. - 312 p.

Берлянт А.М. Теория геоизображений. – М.: ГЕОС, 2006. – 262 с.

Кошкарев А.В., Тикунов В.С. Геоинформатика. – М.: Геодезиздат, 1993. – 213 с.

Лурье И.К. Основы геоинформатики и создание ГИС/ Дистанционное зондирование и географические информационные системы. – Ч. 1. – М., 2002. – 168 с.

Карпенко М. А. Применение метода главных компонент для задач обработки данных дистанционного зондирования земли. Изд-во ТПУ. 2016. с.524-524.

Нурходжаев А.К., Тогаев И.С., Шамсиев Р.З. Методическое руководство по составлению космогеологической карты Республики Узбекистан на основе цифровых космоснимков. Ташкент: ГП «ИМР», 2017. – 200 с.

Асадов А.Р. «Опережающие космогеологические исследования с составлением космогеологических карт-дистанционных основ масштаба 1:50000 по территории гор Тамдытау» на 2011-2013 гг. Отчет по НИР. Ташкент. 2013.

Downloads

235 149

Published

Processing and evaluation of the geological informatity of the method of principal components analysis of the landsat 8 satellite image of the nurata mountains

How to Cite

Asadov, A., & Almordonov, A. (2022). Processing and evaluation of the geological informatity of the method of principal components analysis of the landsat 8 satellite image of the nurata mountains. Society and Innovation, 2(6), 48–55. https://doi.org/10.47689/2181-1415-vol2-iss6-pp48-55