11 research outputs found

    Technology of establishment of terrestrial objects aerospace survey-based object-oriented monitoring systems

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    The paper studies a technology for the establishment of Earth remote sensing systems based on the object-oriented approach to the complex system analysis and design. The technology relies upon the system of knowledge combining the knowledge of a certain subject domain, the knowledge of image processing algorithms and the typology of the problems in question. Another important element of the technology is a set of human-computer interaction methods that make it possible to arrange a task setting and solving cycle without or with little involvement of image processing experts. The paper presents the input conditions and the main stages of the technology, as well as examples of possible use of the system in agricultural monitoring

    The objective assessment of the image quality based on the geometrical concentration

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    The method of the objective evaluation of the satellite images based on the calculation of the geometrical concentration using triangulation Delaunay is proposed. Such assessment allows to estimate the degree of the image distortion and can be used for indexing and filtration data in the satellite images catalogues

    The Intelligent Information System of Estimation of Lands of Agricultural Purpose

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    Разработана интеллектуальная информационная система, позволяющая решать задачи ранжирования сельскохозяйственных земель на основе оперирования знаниями об их характеристиках и данными ГИС агромониторинга. Сформулирована модель оценивания агроэкономического потенциала земель. Рассмотрена архитектура системыIntelligent information system has been developed, which allows to solve problems of ranging agricultural land on the basis of knowledge of the operating characteristics of their data and GIS agricultural monitoring. It was formulated model estimating agro-economic potential of the land. Architecture of the system was examine

    Using Modis Data for Agricultural Areas Monitoring

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    Рассмотрены возможности использования данных спектрорадиометра MODIS для решения задач оперативного агромониторинга. Проведен анализ факторов, влияющих на изменчивость и неоднородность спектральных характеристик сельскохозяйственных угодий. Проанализированы тренды вегетационного индекса NDVI для полей Сухобузимского района Красноярского краяThe possibilities of spectroradiometer MODIS data using for the solution of the agricultural monitoring problems are discussed. The analysis of the factors affecting the variability and heterogeneity of the spectral characteristics of agricultural areas is carried out. Trends of NDVI for agricultural fields of Sukhobuzimsky District of Krasnoyarsk region are analyze

    Interface Model for Spatial Objects Monitoring Task Setting

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    The research is devoted to the study of human-computer interaction in the context of interaction of end users (EU) and multipurpose remote monitoring systems (MRMS) for spatial objects. The study is aimed at the formation of conceptual aspects of building graphical interface for setting monitoring tasks. It defines a global structure for communication between end users and multi-purpose remote monitoring systems (MRMS) in the form of a dialogue and target parameters for the quality of the dialogue tools. The task setting interface has been tested in practice on the basis of the ISIT SFU remote monitoring system. An example of task setting for grain crops growth monitoring has been reviewed

    Архитектура информационной системы оценки земельных ресурсов на основе обработки пространственных данных

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    The architecture and the main characteristics of an information system are presented in article, they allow to solve a complex of the problems connected with estimation of a condition of agricultural lands on the basis of processing of spatial data. The system is based on the ontology of estimation of agroeconomic capacity of lands developed by authorsВ статье представлена архитектура и основные характеристики информационной системы, позволяющей решать комплекс задач, связанных с оцениванием состояния сельскохозяйственных угодий на основе обработки пространственных данных. Система базируется на разработанной авторами онтологии оценивания агроэкономического потенциала земел

    Using Modis Data for Agricultural Areas Monitoring

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    Рассмотрены возможности использования данных спектрорадиометра MODIS для решения задач оперативного агромониторинга. Проведен анализ факторов, влияющих на изменчивость и неоднородность спектральных характеристик сельскохозяйственных угодий. Проанализированы тренды вегетационного индекса NDVI для полей Сухобузимского района Красноярского краяThe possibilities of spectroradiometer MODIS data using for the solution of the agricultural monitoring problems are discussed. The analysis of the factors affecting the variability and heterogeneity of the spectral characteristics of agricultural areas is carried out. Trends of NDVI for agricultural fields of Sukhobuzimsky District of Krasnoyarsk region are analyze

    Архитектура информационной системы оценки земельных ресурсов на основе обработки пространственных данных

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    The architecture and the main characteristics of an information system are presented in article, they allow to solve a complex of the problems connected with estimation of a condition of agricultural lands on the basis of processing of spatial data. The system is based on the ontology of estimation of agroeconomic capacity of lands developed by authorsВ статье представлена архитектура и основные характеристики информационной системы, позволяющей решать комплекс задач, связанных с оцениванием состояния сельскохозяйственных угодий на основе обработки пространственных данных. Система базируется на разработанной авторами онтологии оценивания агроэкономического потенциала земел

    The Intelligent Information System of Estimation of Lands of Agricultural Purpose

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    Разработана интеллектуальная информационная система, позволяющая решать задачи ранжирования сельскохозяйственных земель на основе оперирования знаниями об их характеристиках и данными ГИС агромониторинга. Сформулирована модель оценивания агроэкономического потенциала земель. Рассмотрена архитектура системыIntelligent information system has been developed, which allows to solve problems of ranging agricultural land on the basis of knowledge of the operating characteristics of their data and GIS agricultural monitoring. It was formulated model estimating agro-economic potential of the land. Architecture of the system was examine

    Software Technology Information Infrastructure Support for the Tasks Territorial Administration

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    Рассмотрены вопросы построения программно-технологической инфраструктуры информационной поддержки решения задач территориального управления на основе методов дистанционного зондирования Земли. Сформулированы основные требования к программно- аппаратному комплексу, его архитектура, структура программно-технических средств, технологии взаимодействия с внешними системами и проиллюстрированы примеры решения прикладных задач применительно к территории Красноярского края.The questions of development of program-technological infrastructure for information support of solving task of territorial management based on methods of remote sensing of the Earth are considered in this article. General requirements of software and hardware complex were formulated. Architecture and structure of this complex also technologies of interaction with extended systems were described. Examples of solving of application tasks of Krasnoyarsk region were given
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