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近年来，极轨气象卫星遥感技术的应用在我国已经得到了很大的发展，干旱、洪涝、森林火情、积雪、作物长势、病虫害、土地利用等方面的动态监测已在国民经济的发展中得到了较为广泛的利用；其中森林火情监测是我省开展较早而且发展较为成熟的一项基本业务，在林业及政府部门具?
In recent years, the application of polar orbit meteorological satellite remote sensing technology has been greatly developed in our country. The dynamic monitoring of drought, flood, forest fire, snow cover, crop growth, pests and diseases, land use and other aspects have been implemented in the development of national economy In which the forest fire monitoring is carried out earlier and more mature in our province a basic business in the forestry and government departments with?