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| 气象卫星遥感预警延安林草火灾研究 | |
| 引用本文： | 马润年,孙智辉,曹雪梅,王治亮. 气象卫星遥感预警延安林草火灾研究[J]. 安徽农业科学, 2010, 38(23): 12708-12709,12715 |
| 作者姓名： | 马润年 孙智辉 曹雪梅 王治亮 |
| 作者单位： | 1. 陕西省安塞县气象局,陕西安塞,717400 2. 陕西省延安市气象局,陕西延安,716000 |
| 摘 要： | 应用NOAA气象卫星资料,研究森林主要防火期内地表特征的变化,结合分析相应的森林火灾资料,得出延安市火险等级分时段划分标准,应用延安市地理信息系统,指出高火险等级地理位置,预警未来火险发展趋势。 |
| 关 键 词： | 卫星遥感 火险等级 延安 |
Study on Meteorological Satellite Remote Sensing and Monitoring Forest and Grass Fire in Yanan |
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| Affiliation: | MA Run-nian et al (Shaanxi Provincal Meteorological Bureau of Ansai,Ansai,Shaanxi 717400) |
| Abstract: | Based on NOAA meteorological satellite data,the variation of land surface properties in main fire prevention period was studied. Combining relevant forest fire data,the classification standard for fire grade in Yanan City was obtained. By using geographic information system,the location of high grade fire was pointed out and the trend of fire in future was forecasted. |
| Keywords: | Satellite remote sensing Fire danger rating Yanan |
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