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首页> 外文会议>Ninth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics. Part I: Radiation Propagation in the Atmosphere and Ocean Jul 2-5, 2002 Tomsk, Russia >Space Images Processing Methodology for Assessment of Atmosphere Pollution Impact on Forest-Swamp Territories
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Space Images Processing Methodology for Assessment of Atmosphere Pollution Impact on Forest-Swamp Territories

机译：评估大气污染对森林沼泽地带影响的空间图像处理方法

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摘要

Methodical problems of space images processing for assessment of atmosphere pollution impact on forest ecosystems using geoinformation systems are developed. An approach to quantitative assessment of atmosphere pollution impact on forest ecosystems is based on calculating relative squares of forest landscapes which are inside atmosphere pollution zones. Landscape structure of forested territories in southern part of West Siberia are determined on base of procession of middle resolution space images from spaceborn Resource-O. Particularities of atmosphere pollution zones modelling caused by gas burning in torches on territories of oil fields are considered. Pollution zones were revealed by modelling of contaminants dispersal in atmosphere with standard models. Polluted landscapes squares are calculated depending on atmosphere pollution level.
机译：开发了利用地理信息系统评估大气污染对森林生态系统影响的空间图像处理方法的问题。大气污染对森林生态系统影响的定量评估方法是基于计算大气污染区内的森林景观的相对平方。西西伯利亚南部森林地区的景观结构是根据来自太空出生的Resource-O的中分辨率空间影像的排列确定的。考虑了在油田领域中由火炬燃烧引起的大气污染带模型的特殊性。通过使用标准模型对污染物在大气中的扩散进行建模来揭示污染区。根据大气污染水平计算污染的景观广场。

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