摘要
当前主流的地表温度检测方式是通过遥感反演以及地面实地检测,其中遥感反演虽然检测范围面积较广,但是检测精度较低.利用WATERSHED快速成像反演算法与WATERSHED快速成像反演算法对无锡花海活动进行地表温度的数据分析以及可视化显示,利用算法的优点提高地表温度反演可视化效果.最后利用FAHP模型对快速成像反演算法在地表温度反演可视化实际效果进行评价.结果表明,快速成像反算法可以有效地提高地表温度的反演可视化效果.
The current mainstream surface temperature detection method is through remote sensing inversion and ground detection,among them,the remote sensing inversion has a wide detection range,but the detection accuracy is low.In this paper,the data analysis and visual display of surface temperature of Wuxi Huahai activity are carried out by using WATERSHED fast imaging inversion algorithm and WATERSHED rapid imaging inversion algorithm,using the advantages of the algorithm to improve the surface temperature inversion visualization effect.Finally,the paper uses the FAHP model to evaluate the actual effect of the rapid imaging inversion algorithm on the surface temperature inversion visualization.The results show that the fast imaging inverse algorithm can effectively improve the inversion visualization effect of surface temperature.
作者
王洋
WANG Yang(Department of Public Teaching,Sichuan Vocational and Technical College of Communications,Chengdu 611130,China;Geophysical College,Chengdu University of Technology,Chengdu 610059,China)
出处
《数学的实践与认识》
北大核心
2020年第14期156-170,共15页
Mathematics in Practice and Theory
基金
全国交通运输职业教育教学指导委员会2019年交通运输职业教育科研项目(2019B44)。
关键词
快速成像反演算法
地表温度
可视化
FAHP模型
fast imaging inversion algorithm
surface temperature
visualization
FAHP model
