Научный журнал «Вестник науки и образования»

Zhao B., Cao Q.

Zhao Bochao – graduate student;

Cao Jiawei – master’s student,

FACULTY OF GEOGRAPHY AND GEOINFORMATICS,

BELARUSIAN STATE UNIVERSITY,

MINSK, REPUBLIC OF BELARUS

Abstract: this paper uses Sentinel-2 image data, combined with ground survey data, to study the use of SVM model to classify crops in the Zhdanovich region of Belarus. First, we performed image preprocessing, including steps such as geometric correction, atmospheric correction, and pixel resampling, and then extracted image features for classification. And analyze the characteristics of crops based on the time series NDVI. In the SVM model classification, we choose the radial basis function kernel (RBF) as the kernel function, and perform parameter tuning through cross-validation. The results show that the SVM model can effectively classify Zhdanovich farmland, and the recognition accuracy is as high as 95%.

Keywords: sentinel-2 image; crop classification; time series; NDVI; SVM

Информация о материале

Категория: 11.00.00 ГЕОГРАФИЧЕСКИЕ НАУКИ

Опубликовано: 20 сентября 2023

Создано: 20 сентября 2023

Обновлено: 20 сентября 2023

Просмотров: 472

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THE ROLE AND IMPORTANCE OF THE SYSTEM OF CONTINUING EDUCATION IN THE UPBRINGING OF THE YOUNGER GENERATION

Komilova F.M.

Komilova Fotima Makhmudovna - Assistant professor, PhD of the Department,

DEPARTMENT GENERAL PEDAGOGY,

ANDIJAN STATE UNIVERSITY,

ANDIJAN, REPUBLIC OF UZBEKISTAN

Abstract: the article examines the history, purpose and role and importance of continuing education in the upbringing of the younger generation, in providing them with education. Continuing education is predicated on the fact that it implies the diversity and flexibility of the types of Education used, its humanization, democratization and individualization.

Keywords: continuing education, system, science, younger generation, humanism, independent education, self-assessment.

РОЛЬ И ЗНАЧЕНИЕ СИСТЕМЫ НЕПРЕРЫВНОГО ОБРАЗОВАНИЯ В ВОСПИТАНИИ ПОДРАСТАЮЩЕГО ПОКОЛЕНИЯ

Комилова Ф.М

Комилова Фотима Махмудовна - доцент, PhD кафедры,

кафедра Общая

Информация о материале

Категория: 13.00.00 ПЕДАГОГИЧЕСКИЕ НАУКИ

Опубликовано: 01 сентября 2023

Создано: 01 сентября 2023

Обновлено: 01 сентября 2023

Просмотров: 410

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