Space Images Processing Methodology for Assessment of Atmosphere Pollution Impact on Forest-Swamp Territories

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.